Started xosSmartPie component
diff --git a/views/ngXosLib/bower.json b/views/ngXosLib/bower.json
index 56fed7f..bc9c23a 100644
--- a/views/ngXosLib/bower.json
+++ b/views/ngXosLib/bower.json
@@ -20,7 +20,8 @@
"ng-lodash": "0.3.0",
"angular-cookies": "1.4.7",
"angular-animate": "1.4.7",
- "lodash": "~4.11.1"
+ "lodash": "~4.11.1",
+ "angular-chart.js": "~0.10.2"
},
"devDependencies": {
"angular-mocks": "1.4.7",
diff --git a/views/ngXosLib/generator-xos/app/templates/bower.json b/views/ngXosLib/generator-xos/app/templates/bower.json
index 9336a98..bbddc5b 100644
--- a/views/ngXosLib/generator-xos/app/templates/bower.json
+++ b/views/ngXosLib/generator-xos/app/templates/bower.json
@@ -25,6 +25,7 @@
"angular-animate": "1.4.7",
"angular-resource": "1.4.7",
"lodash": "~4.11.1",
- "bootstrap-css": "3.3.6"
+ "bootstrap-css": "3.3.6",
+ "angular-chart.js": "~0.10.2"
}
}
diff --git a/views/ngXosLib/xosHelpers/spec/ui/smart-pie.test.js b/views/ngXosLib/xosHelpers/spec/ui/smart-pie.test.js
new file mode 100644
index 0000000..a679c66
--- /dev/null
+++ b/views/ngXosLib/xosHelpers/spec/ui/smart-pie.test.js
@@ -0,0 +1,91 @@
+/**
+ * © OpenCORD
+ *
+ * Created by teone on 3/24/16.
+ */
+
+(function () {
+ 'use strict';
+
+ let mockData;
+
+ describe('The xos.helper module', function(){
+ describe('The xos-smart-pie component', () => {
+
+ var spy, scope, isolatedScope, element;
+
+ beforeEach(module('xos.helpers'));
+
+ beforeEach(function() {
+
+ // set mockData
+ mockData = [
+ {
+ id: 1,
+ first_name: 'Jon',
+ last_name: 'Snow',
+ category: 1
+ },
+ {
+ id: 2,
+ first_name: 'Danaerys',
+ last_name: 'Targaryen',
+ category: 2
+ },
+ {
+ id: 3,
+ first_name: 'Aria',
+ last_name: 'Stark',
+ category: 1
+ }
+ ]
+
+ });
+
+ // mock the service
+ beforeEach(function(){
+ module(function($provide){
+ $provide.service('MockResource', function(){
+ return {
+ query: ''
+ }
+ });
+ });
+ })
+
+ beforeEach(inject(function ($compile, $rootScope, $q, MockResource) {
+ scope = $rootScope.$new();
+
+ scope.config = {
+ resource: 'MockResource',
+ groupBy: 'category',
+ classes: 'my-test-class'
+ };
+
+ spy = MockResource;
+
+ spyOn(MockResource, 'query').and.callFake(function() {
+ var deferred = $q.defer();
+ deferred.resolve(mockData);
+ return {$promise: deferred.promise};
+ });
+
+ element = angular.element('<xos-smart-pie config="config"></xos-smart-pie>');
+ $compile(element)(scope);
+ scope.$digest();
+ isolatedScope = element.isolateScope().vm;
+ }));
+
+ it('should attach provided classes', () => {
+ expect($(element).find('canvas')).toHaveClass('my-test-class');
+ });
+
+ it('should group elements', () => {
+ let groupedData = [2, 1];
+ expect(spy.query).toHaveBeenCalled();
+ expect(isolatedScope.data).toEqual(groupedData);
+ });
+
+ });
+ });
+})();
\ No newline at end of file
diff --git a/views/ngXosLib/xosHelpers/src/ui_components/smartComponents/smartPie/smartPie.component.js b/views/ngXosLib/xosHelpers/src/ui_components/smartComponents/smartPie/smartPie.component.js
new file mode 100644
index 0000000..0468644
--- /dev/null
+++ b/views/ngXosLib/xosHelpers/src/ui_components/smartComponents/smartPie/smartPie.component.js
@@ -0,0 +1,69 @@
+/**
+ * © OpenCORD
+ *
+ * Visit http://guide.xosproject.org/devguide/addview/ for more information
+ *
+ * Created by teone on 3/24/16.
+ */
+
+(function () {
+ 'use strict';
+
+ angular.module('xos.uiComponents')
+ /**
+ * @ngdoc directive
+ * @name xos.uiComponents.directive:xosSmartPie
+ * @restrict E
+ * @description The xos-table directive
+ * @param {Object} config The configuration for the component,
+ * it is composed by the name of an angular [$resource](https://docs.angularjs.org/api/ngResource/service/$resource)
+ * and a field name that is used to group the data.
+ * ```
+ * {
+ resource: 'Users',
+ groupBy: 'fieldName',
+ classes: 'my-custom-class',
+ }
+ * ```
+ * @scope
+ * @example
+ */
+ .directive('xosSmartPie', function(){
+ return {
+ restrict: 'E',
+ scope: {
+ config: '='
+ },
+ template: `
+ <canvas
+ class="chart chart-pie {{vm.config.classes}}"
+ chart-data="vm.data" chart-labels="vm.labels">
+ </canvas>
+ `,
+ bindToController: true,
+ controllerAs: 'vm',
+ controller: function($injector, _){
+ this.Resource = $injector.get(this.config.resource);
+
+ const getData = () => {
+ this.Resource.query().$promise
+ .then((res) => {
+
+ if(!res[0]){
+ return;
+ }
+
+ // group data
+ let grouped = _.groupBy(res, this.config.groupBy);
+ this.data = _.reduce(Object.keys(grouped), (data, group) => data.concat(grouped[group].length), []);
+
+ // create labels
+ this.labels = Object.keys(grouped);
+ });
+ }
+
+ getData();
+ }
+ };
+ });
+})();
diff --git a/views/ngXosLib/xosHelpers/src/ui_components/smartComponents/smartTable/smartTable.component.js b/views/ngXosLib/xosHelpers/src/ui_components/smartComponents/smartTable/smartTable.component.js
index 8cbe0af..74226cc 100644
--- a/views/ngXosLib/xosHelpers/src/ui_components/smartComponents/smartTable/smartTable.component.js
+++ b/views/ngXosLib/xosHelpers/src/ui_components/smartComponents/smartTable/smartTable.component.js
@@ -140,7 +140,6 @@
label: 'delete',
icon: 'remove',
cb: (item) => {
- console.log(item);
this.Resource.delete({id: item.id}).$promise
.then(() => {
_.remove(this.data, (d) => d.id === item.id);
diff --git a/views/ngXosLib/xosHelpers/src/ui_components/ui-components.module.js b/views/ngXosLib/xosHelpers/src/ui_components/ui-components.module.js
index 03d6308..ad3dc49 100644
--- a/views/ngXosLib/xosHelpers/src/ui_components/ui-components.module.js
+++ b/views/ngXosLib/xosHelpers/src/ui_components/ui-components.module.js
@@ -24,5 +24,6 @@
**/
angular.module('xos.uiComponents', [
+ 'chart.js'
])
})();
diff --git a/xos/core/xoslib/static/js/vendor/ngXosHelpers.js b/xos/core/xoslib/static/js/vendor/ngXosHelpers.js
index 2bea776..ba3369f 100644
--- a/xos/core/xoslib/static/js/vendor/ngXosHelpers.js
+++ b/xos/core/xoslib/static/js/vendor/ngXosHelpers.js
@@ -1 +1,1739 @@
-"use strict";!function(){angular.module("xos.uiComponents",[])}(),function(){angular.module("xos.uiComponents").directive("xosSmartTable",function(){return{restrict:"E",scope:{config:"="},template:'\n <div class="row" ng-show="vm.data.length > 0">\n <div class="col-xs-12 text-right">\n <a href="" class="btn btn-success" ng-click="vm.createItem()">\n Add\n </a>\n </div>\n </div>\n <div class="row">\n <div class="col-xs-12 table-responsive">\n <xos-table config="vm.tableConfig" data="vm.data"></xos-table>\n </div>\n </div>\n <div class="panel panel-default" ng-show="vm.detailedItem">\n <div class="panel-heading">\n <div class="row">\n <div class="col-xs-11">\n <h3 class="panel-title" ng-show="vm.detailedItem.id">Update {{vm.config.resource}} {{vm.detailedItem.id}}</h3>\n <h3 class="panel-title" ng-show="!vm.detailedItem.id">Create {{vm.config.resource}} item</h3>\n </div>\n <div class="col-xs-1">\n <a href="" ng-click="vm.cleanForm()">\n <i class="glyphicon glyphicon-remove pull-right"></i>\n </a>\n </div>\n </div>\n </div>\n <div class="panel-body">\n <xos-form config="vm.formConfig" ng-model="vm.detailedItem"></xos-form>\n </div>\n </div>\n <xos-alert config="{type: \'success\', closeBtn: true}" show="vm.responseMsg">{{vm.responseMsg}}</xos-alert>\n <xos-alert config="{type: \'danger\', closeBtn: true}" show="vm.responseErr">{{vm.responseErr}}</xos-alert>\n ',bindToController:!0,controllerAs:"vm",controller:["$injector","LabelFormatter","_","XosFormHelpers",function(e,n,o,i){var t=this;this.responseMsg=!1,this.responseErr=!1,this.tableConfig={columns:[],actions:[{label:"delete",icon:"remove",cb:function(e){console.log(e),t.Resource["delete"]({id:e.id}).$promise.then(function(){o.remove(t.data,function(n){return n.id===e.id}),t.responseMsg=t.config.resource+" with id "+e.id+" successfully deleted"})["catch"](function(n){t.responseErr=n.data.detail||"Error while deleting "+t.config.resource+" with id "+e.id})},color:"red"},{label:"details",icon:"search",cb:function(e){t.detailedItem=e}}],classes:"table table-striped table-bordered table-responsive",filter:"field",order:!0,pagination:{pageSize:10}},this.formConfig={exclude:this.config.hiddenFields,fields:{},formName:this.config.resource+"Form",actions:[{label:"Save",icon:"ok",cb:function(e){var n=void 0,o=!0;e.id?(n=e.$update(),o=!1):n=e.$save(),n.then(function(n){o&&t.data.push(angular.copy(n)),delete t.detailedItem,t.responseMsg=t.config.resource+" with id "+e.id+" successfully saved"})["catch"](function(n){t.responseErr=n.data.detail||"Error while saving "+t.config.resource+" with id "+e.id})},"class":"success"}]},this.cleanForm=function(){delete t.detailedItem},this.createItem=function(){t.detailedItem=new t.Resource},this.Resource=e.get(this.config.resource);var r=function(){t.Resource.query().$promise.then(function(e){if(e[0]){var r=e[0],s=Object.keys(r);o.remove(s,function(e){return"id"==e||"validators"==e}),angular.isArray(t.config.hiddenFields)&&(s=o.difference(s,t.config.hiddenFields));var a=s.map(function(e){return n.format(e)});s.forEach(function(e,n){t.tableConfig.columns.push({label:a[n],prop:e})}),s.forEach(function(e,o){t.formConfig.fields[e]={label:n.format(a[o]).replace(":",""),type:i._getFieldFormat(r[e])}}),t.data=e}})};r()}]}})}(),function(){angular.module("xos.uiComponents").directive("xosTable",function(){return{restrict:"E",scope:{data:"=",config:"="},template:'\n <div ng-show="vm.data.length > 0">\n <div class="row" ng-if="vm.config.filter == \'fulltext\'">\n <div class="col-xs-12">\n <input\n class="form-control"\n placeholder="Type to search.."\n type="text"\n ng-model="vm.query"/>\n </div>\n </div>\n <table ng-class="vm.classes" ng-hide="vm.data.length == 0">\n <thead>\n <tr>\n <th ng-repeat="col in vm.columns">\n {{col.label}}\n <span ng-if="vm.config.order">\n <a href="" ng-click="vm.orderBy = col.prop; vm.reverse = false">\n <i class="glyphicon glyphicon-chevron-up"></i>\n </a>\n <a href="" ng-click="vm.orderBy = col.prop; vm.reverse = true">\n <i class="glyphicon glyphicon-chevron-down"></i>\n </a>\n </span>\n </th>\n <th ng-if="vm.config.actions">Actions:</th>\n </tr>\n </thead>\n <tbody ng-if="vm.config.filter == \'field\'">\n <tr>\n <td ng-repeat="col in vm.columns">\n <input\n class="form-control"\n placeholder="Type to search by {{col.label}}"\n type="text"\n ng-model="vm.query[col.prop]"/>\n </td>\n <td ng-if="vm.config.actions"></td>\n </tr>\n </tbody>\n <tbody>\n <tr ng-repeat="item in vm.data | filter:vm.query | orderBy:vm.orderBy:vm.reverse | pagination:vm.currentPage * vm.config.pagination.pageSize | limitTo: (vm.config.pagination.pageSize || vm.data.length) track by $index">\n <td ng-repeat="col in vm.columns">{{item[col.prop]}}</td>\n <td ng-if="vm.config.actions">\n <a href=""\n ng-repeat="action in vm.config.actions"\n ng-click="action.cb(item)"\n title="{{action.label}}">\n <i\n class="glyphicon glyphicon-{{action.icon}}"\n style="color: {{action.color}};"></i>\n </a>\n </td>\n </tr>\n </tbody>\n </table>\n <xos-pagination\n ng-if="vm.config.pagination"\n page-size="vm.config.pagination.pageSize"\n total-elements="vm.data.length"\n change="vm.goToPage">\n </xos-pagination>\n </div>\n <div ng-show="vm.data.length == 0 || !vm.data">\n <xos-alert config="{type: \'info\'}">\n No data to show.\n </xos-alert>\n </div>\n ',bindToController:!0,controllerAs:"vm",controller:function(){var e=this;if(!this.config)throw new Error('[xosTable] Please provide a configuration via the "config" attribute');if(!this.config.columns)throw new Error("[xosTable] Please provide a columns list in the configuration");this.columns=this.config.columns,this.classes=this.config.classes||"table table-striped table-bordered",this.config.actions,this.config.pagination&&(this.currentPage=0,this.goToPage=function(n){e.currentPage=n})}}})}(),function(){angular.module("xos.uiComponents").directive("xosValidation",function(){return{restrict:"E",scope:{errors:"="},template:'\n <div ng-cloak>\n <!-- <pre>{{vm.errors.email | json}}</pre> -->\n <xos-alert config="vm.config" show="vm.errors.required !== undefined && vm.errors.required !== false">\n Field required\n </xos-alert>\n <xos-alert config="vm.config" show="vm.errors.email !== undefined && vm.errors.email !== false">\n This is not a valid email\n </xos-alert>\n <xos-alert config="vm.config" show="vm.errors.minlength !== undefined && vm.errors.minlength !== false">\n Too short\n </xos-alert>\n <xos-alert config="vm.config" show="vm.errors.maxlength !== undefined && vm.errors.maxlength !== false">\n Too long\n </xos-alert>\n <xos-alert config="vm.config" show="vm.errors.custom !== undefined && vm.errors.custom !== false">\n Field invalid\n </xos-alert>\n </div>\n ',transclude:!0,bindToController:!0,controllerAs:"vm",controller:function(){this.config={type:"danger"}}}})}(),function(){angular.module("xos.uiComponents").directive("xosPagination",function(){return{restrict:"E",scope:{pageSize:"=",totalElements:"=",change:"="},template:'\n <div class="row" ng-if="vm.pageList.length > 1">\n <div class="col-xs-12 text-center">\n <ul class="pagination">\n <li\n ng-click="vm.goToPage(vm.currentPage - 1)"\n ng-class="{disabled: vm.currentPage == 0}">\n <a href="" aria-label="Previous">\n <span aria-hidden="true">«</span>\n </a>\n </li>\n <li ng-repeat="i in vm.pageList" ng-class="{active: i === vm.currentPage}">\n <a href="" ng-click="vm.goToPage(i)">{{i + 1}}</a>\n </li>\n <li\n ng-click="vm.goToPage(vm.currentPage + 1)"\n ng-class="{disabled: vm.currentPage == vm.pages - 1}">\n <a href="" aria-label="Next">\n <span aria-hidden="true">»</span>\n </a>\n </li>\n </ul>\n </div>\n </div>\n ',bindToController:!0,controllerAs:"vm",controller:["$scope",function(e){var n=this;this.currentPage=0,this.goToPage=function(e){0>e||e===n.pages||(n.currentPage=e,n.change(e))},this.createPages=function(e){for(var n=[],o=0;e>o;o++)n.push(o);return n},e.$watch(function(){return n.totalElements},function(){n.totalElements&&(n.pages=Math.ceil(n.totalElements/n.pageSize),n.pageList=n.createPages(n.pages))})}]}}).filter("pagination",function(){return function(e,n){return e&&angular.isArray(e)?(n=parseInt(n,10),e.slice(n)):e}})}();var _typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol?"symbol":typeof e};!function(){angular.module("xos.uiComponents").directive("xosForm",function(){return{restrict:"E",scope:{config:"=",ngModel:"="},template:'\n <ng-form name="vm.{{vm.config.formName || \'form\'}}">\n <div class="form-group" ng-repeat="(name, field) in vm.formField">\n <label>{{field.label}}</label>\n <input\n ng-if="field.type !== \'boolean\'"\n type="{{field.type}}"\n name="{{name}}"\n class="form-control"\n ng-model="vm.ngModel[name]"\n ng-minlength="field.validators.minlength || 0"\n ng-maxlength="field.validators.maxlength || 2000"\n ng-required="field.validators.required || false" />\n <span class="boolean-field" ng-if="field.type === \'boolean\'">\n <button\n class="btn btn-success"\n ng-show="vm.ngModel[name]"\n ng-click="vm.ngModel[name] = false">\n <i class="glyphicon glyphicon-ok"></i>\n </button>\n <button\n class="btn btn-danger"\n ng-show="!vm.ngModel[name]"\n ng-click="vm.ngModel[name] = true">\n <i class="glyphicon glyphicon-remove"></i>\n </button>\n </span>\n <!-- <pre>{{vm[vm.config.formName][name].$error | json}}</pre> -->\n <xos-validation errors="vm[vm.config.formName || \'form\'][name].$error"></xos-validation>\n </div>\n <div class="form-group" ng-if="vm.config.actions">\n <button role="button" href=""\n ng-repeat="action in vm.config.actions"\n ng-click="action.cb(vm.ngModel)"\n class="btn btn-{{action.class}}"\n title="{{action.label}}">\n <i class="glyphicon glyphicon-{{action.icon}}"></i>\n {{action.label}}\n </button>\n </div>\n </ng-form>\n ',bindToController:!0,controllerAs:"vm",controller:["$scope","$log","_","XosFormHelpers",function(e,n,o,i){var t=this;if(!this.config)throw new Error('[xosForm] Please provide a configuration via the "config" attribute');if(!this.config.actions)throw new Error("[xosForm] Please provide an action list in the configuration");this.excludedField=["id","validators","created","updated","deleted","backend_status"],this.config&&this.config.exclude&&(this.excludedField=this.excludedField.concat(this.config.exclude)),this.formField=[],e.$watch(function(){return t.ngModel},function(e){if(t.formField={},e){var n=o.difference(Object.keys(e),t.excludedField),r=i.parseModelField(n);t.formField=i.buildFormStructure(r,t.config.fields,e)}})}]}}).service("XosFormHelpers",["_","LabelFormatter",function(e,n){var o=this;this._isEmail=function(e){var n=/(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))/;return n.test(e)},this._getFieldFormat=function(n){return e.isDate(n)||!Number.isNaN(Date.parse(n))&&new Date(n).getTime()>6311808e5?"date":"boolean"==typeof n?"boolean":isNaN(n)||null===n?o._isEmail(n)?"email":null===n?"string":"undefined"==typeof n?"undefined":_typeof(n):"number"},this.buildFormStructure=function(i,t,r){return i=Object.keys(i).length>0?i:t,t=t||{},e.reduce(Object.keys(i),function(e,i){return e[i]={label:t[i]&&t[i].label?t[i].label+":":n.format(i),type:t[i]&&t[i].type?t[i].type:o._getFieldFormat(r[i]),validators:t[i]&&t[i].validators?t[i].validators:{}},"date"===e[i].type&&(r[i]=new Date(r[i])),"number"===e[i].type&&(r[i]=parseInt(r[i],10)),e},{})},this.parseModelField=function(n){return e.reduce(n,function(e,n){return e[n]={},e},{})}}])}(),function(){angular.module("xos.uiComponents").directive("xosAlert",function(){return{restrict:"E",scope:{config:"=",show:"=?"},template:'\n <div ng-cloak class="alert alert-{{vm.config.type}}" ng-hide="!vm.show">\n <button type="button" class="close" ng-if="vm.config.closeBtn" ng-click="vm.dismiss()">\n <span aria-hidden="true">×</span>\n </button>\n <p ng-transclude></p>\n </div>\n ',transclude:!0,bindToController:!0,controllerAs:"vm",controller:["$timeout",function(e){var n=this;if(!this.config)throw new Error('[xosAlert] Please provide a configuration via the "config" attribute');this.show=this.show!==!1,this.dismiss=function(){n.show=!1},this.config.autoHide&&!function(){var o=e(function(){n.dismiss(),e.cancel(o)},n.config.autoHide)}()}]}})}(),function(){function e(e,n,o){e.interceptors.push("SetCSRFToken"),n.startSymbol("{$"),n.endSymbol("$}"),o.defaults.stripTrailingSlashes=!1}e.$inject=["$httpProvider","$interpolateProvider","$resourceProvider"],angular.module("bugSnag",[]).factory("$exceptionHandler",function(){return function(e,n){window.Bugsnag?Bugsnag.notifyException(e,{diagnostics:{cause:n}}):console.error(e,n,e.stack)}}),angular.module("xos.helpers",["ngCookies","ngResource","ngAnimate","bugSnag","xos.uiComponents"]).config(e).factory("_",["$window",function(e){return e._}])}(),function(){angular.module("xos.helpers").service("vSG-Collection",["$resource",function(e){return e("/api/service/vsg/")}])}(),function(){angular.module("xos.helpers").service("vOLT-Collection",["$resource",function(e){return e("/api/tenant/cord/volt/:volt_id/",{volt_id:"@id"},{update:{method:"PUT"}})}])}(),function(){angular.module("xos.helpers").service("Login",["$resource",function(e){return e("/api/utility/login/")}]).service("Logout",["$resource",function(e){return e("/api/utility/logout/")}])}(),function(){angular.module("xos.helpers").service("Users",["$resource",function(e){return e("/api/core/users/:id/",{id:"@id"},{update:{method:"PUT"}})}])}(),function(){angular.module("xos.helpers").service("Truckroll-Collection",["$resource",function(e){return e("/api/tenant/truckroll/:truckroll_id/",{truckroll_id:"@id"},{update:{method:"PUT"}})}])}(),function(){angular.module("xos.helpers").service("Subscribers",["$resource",function(e){return e("/api/tenant/cord/subscriber/:id/",{id:"@id"},{update:{method:"PUT"},"View-a-Subscriber-Features-Detail":{method:"GET",isArray:!1,url:"/api/tenant/cord/subscriber/:id/features/"},"Read-Subscriber-uplink_speed":{method:"GET",isArray:!1,url:"/api/tenant/cord/subscriber/:id/features/uplink_speed/"},"Update-Subscriber-uplink_speed":{method:"PUT",isArray:!1,url:"/api/tenant/cord/subscriber/:id/features/uplink_speed/"},"Read-Subscriber-downlink_speed":{method:"GET",isArray:!1,url:"/api/tenant/cord/subscriber/:id/features/downlink_speed/"},"Update-Subscriber-downlink_speed":{method:"PUT",isArray:!1,url:"/api/tenant/cord/subscriber/:id/features/downlink_speed/"},"Read-Subscriber-cdn":{method:"GET",isArray:!1,url:"/api/tenant/cord/subscriber/:id/features/cdn/"},"Update-Subscriber-cdn":{method:"PUT",isArray:!1,url:"/api/tenant/cord/subscriber/:id/features/cdn/"},"Read-Subscriber-uverse":{method:"GET",isArray:!1,url:"/api/tenant/cord/subscriber/:id/features/uverse/"},"Update-Subscriber-uverse":{method:"PUT",isArray:!1,url:"/api/tenant/cord/subscriber/:id/features/uverse/"},"Read-Subscriber-status":{method:"GET",isArray:!1,url:"/api/tenant/cord/subscriber/:id/features/status/"},"Update-Subscriber-status":{method:"PUT",isArray:!1,url:"/api/tenant/cord/subscriber/:id/features/status/"}})}])}(),function(){angular.module("xos.helpers").service("Slices",["$resource",function(e){return e("/api/core/slices/:id/",{id:"@id"},{update:{method:"PUT"}})}])}(),function(){angular.module("xos.helpers").service("Sites",["$resource",function(e){return e("/api/core/sites/:id/",{id:"@id"},{update:{method:"PUT"}})}])}(),function(){angular.module("xos.helpers").service("ONOS-Services-Collection",["$resource",function(e){return e("/api/service/onos/")}])}(),function(){angular.module("xos.helpers").service("ONOS-App-Collection",["$resource",function(e){return e("/api/tenant/onos/app/")}])}(),function(){angular.module("xos.helpers").service("Nodes",["$resource",function(e){return e("/api/core/nodes/:id/",{id:"@id"},{update:{method:"PUT"}})}])}(),function(){angular.module("xos.helpers").service("Instances",["$resource",function(e){return e("/api/core/instances/:id/",{id:"@id"},{update:{method:"PUT"}})}])}(),function(){angular.module("xos.helpers").service("Flavors",["$resource",function(e){return e("/api/core/flavors/:id/",{id:"@id"},{update:{method:"PUT"}})}])}(),function(){angular.module("xos.helpers").service("Example-Services-Collection",["$resource",function(e){return e("/api/service/exampleservice/")}])}(),function(){angular.module("xos.helpers").service("Deployments",["$resource",function(e){return e("/api/core/deployments/:id/",{id:"@id"},{update:{method:"PUT"}})}])}(),function(){function e(){return{request:function(e){return-1===e.url.indexOf(".html")&&(e.url+="?no_hyperlinks=1"),e}}}angular.module("xos.helpers").factory("NoHyperlinks",e)}(),angular.module("xos.helpers").config(["$provide",function(e){e.decorator("$log",["$delegate",function(e){var n=function(){return window.location.href.indexOf("debug=true")>=0},o=e.info,i=function(e){return function(){if(!n())return void console.log("logging is disabled");var o=[].slice.call(arguments),i=new Date;o[0]="["+i.getHours()+":"+i.getMinutes()+":"+i.getSeconds()+"] "+o[0],e.apply(null,o)}};return e.info=i(o),e}])}]),function(){function e(){var e=function(e){return e.split("_").join(" ").trim()},n=function(e){return e.split(/(?=[A-Z])/).map(function(e){return e.toLowerCase()}).join(" ")},o=function(e){return e.slice(0,1).toUpperCase()+e.slice(1)},i=function(i){return i=e(i),i=n(i),i=o(i).replace(/\s\s+/g," ")+":",i.replace("::",":")};return{_formatByUnderscore:e,_formatByUppercase:n,_capitalize:o,format:i}}angular.module("xos.uiComponents").factory("LabelFormatter",e)}(),function(){function e(e){return{request:function(n){return"GET"!==n.method&&(n.headers["X-CSRFToken"]=e.get("xoscsrftoken")),n}}}e.$inject=["$cookies"],angular.module("xos.helpers").factory("SetCSRFToken",e)}();
\ No newline at end of file
+'use strict';
+
+/**
+ * © OpenCORD
+ *
+ * Visit http://guide.xosproject.org/devguide/addview/ for more information
+ *
+ * Created by teone on 3/24/16.
+ */
+
+(function () {
+ 'use strict';
+
+ /**
+ * @ngdoc overview
+ * @name xos.uiComponents
+ * @description
+ * A collection of UI components useful for Dashboard development.
+ * Currently available components are:
+ * - [xosAlert](/#/module/xos.uiComponents.directive:xosAlert)
+ * - [xosForm](/#/module/xos.uiComponents.directive:xosForm)
+ * - [xosPagination](/#/module/xos.uiComponents.directive:xosPagination)
+ * - [xosSmartTable](/#/module/xos.uiComponents.directive:xosSmartTable)
+ * - [xosTable](/#/module/xos.uiComponents.directive:xosTable)
+ * - [xosValidation](/#/module/xos.uiComponents.directive:xosValidation)
+ **/
+
+ angular.module('xos.uiComponents', ['chart.js']);
+})();
+//# sourceMappingURL=../maps/ui_components/ui-components.module.js.map
+
+'use strict';
+
+/**
+ * © OpenCORD
+ *
+ * Visit http://guide.xosproject.org/devguide/addview/ for more information
+ *
+ * Created by teone on 3/24/16.
+ */
+
+(function () {
+ 'use strict';
+
+ angular.module('xos.uiComponents')
+
+ /**
+ * @ngdoc directive
+ * @name xos.uiComponents.directive:xosSmartTable
+ * @link xos.uiComponents.directive:xosTable xosTable
+ * @link xos.uiComponents.directive:xosForm xosForm
+ * @restrict E
+ * @description The xos-table directive
+ * @param {Object} config The configuration for the component,
+ * it is composed by the name of an angular [$resource](https://docs.angularjs.org/api/ngResource/service/$resource)
+ * and an array of fields that shouldn't be printed.
+ * ```
+ * {
+ resource: 'Users',
+ hiddenFields: []
+ }
+ * ```
+ * @scope
+ * @example
+ <example module="sampleSmartTable">
+ <file name="index.html">
+ <div ng-controller="SampleCtrl as vm">
+ <xos-smart-table config="vm.config"></xos-smart-table>
+ </div>
+ </file>
+ <file name="script.js">
+ angular.module('sampleSmartTable', ['xos.uiComponents', 'ngResource', 'ngMockE2E'])
+ // This is only for documentation purpose
+ .run(function($httpBackend, _){
+ let datas = [{id: 1, name: 'Jhon', surname: 'Doe'}];
+ let count = 1;
+ let paramsUrl = new RegExp(/\/test\/(.+)/);
+ $httpBackend.whenDELETE(paramsUrl, undefined, ['id']).respond((method, url, data, headers, params) => {
+ data = angular.fromJson(data);
+ let id = url.match(paramsUrl)[1];
+ _.remove(datas, (d) => {
+ return d.id === parseInt(id);
+ })
+ return [204];
+ });
+ $httpBackend.whenGET('/test').respond(200, datas)
+ $httpBackend.whenPOST('/test').respond((method, url, data) => {
+ data = angular.fromJson(data);
+ data.id = ++count;
+ datas.push(data);
+ return [201, data, {}];
+ });
+ })
+ .factory('_', function($window){
+ return $window._;
+ })
+ .service('SampleResource', function($resource){
+ return $resource('/test/:id', {id: '@id'});
+ })
+ // End of documentation purpose, example start
+ .controller('SampleCtrl', function(){
+ this.config = {
+ resource: 'SampleResource'
+ };
+ });
+ </file>
+ </example>
+ */
+
+ .directive('xosSmartTable', function () {
+ return {
+ restrict: 'E',
+ scope: {
+ config: '='
+ },
+ template: '\n <div class="row" ng-show="vm.data.length > 0">\n <div class="col-xs-12 text-right">\n <a href="" class="btn btn-success" ng-click="vm.createItem()">\n Add\n </a>\n </div>\n </div>\n <div class="row">\n <div class="col-xs-12 table-responsive">\n <xos-table config="vm.tableConfig" data="vm.data"></xos-table>\n </div>\n </div>\n <div class="panel panel-default" ng-show="vm.detailedItem">\n <div class="panel-heading">\n <div class="row">\n <div class="col-xs-11">\n <h3 class="panel-title" ng-show="vm.detailedItem.id">Update {{vm.config.resource}} {{vm.detailedItem.id}}</h3>\n <h3 class="panel-title" ng-show="!vm.detailedItem.id">Create {{vm.config.resource}} item</h3>\n </div>\n <div class="col-xs-1">\n <a href="" ng-click="vm.cleanForm()">\n <i class="glyphicon glyphicon-remove pull-right"></i>\n </a>\n </div>\n </div>\n </div>\n <div class="panel-body">\n <xos-form config="vm.formConfig" ng-model="vm.detailedItem"></xos-form>\n </div>\n </div>\n <xos-alert config="{type: \'success\', closeBtn: true}" show="vm.responseMsg">{{vm.responseMsg}}</xos-alert>\n <xos-alert config="{type: \'danger\', closeBtn: true}" show="vm.responseErr">{{vm.responseErr}}</xos-alert>\n ',
+ bindToController: true,
+ controllerAs: 'vm',
+ controller: ["$injector", "LabelFormatter", "_", "XosFormHelpers", function controller($injector, LabelFormatter, _, XosFormHelpers) {
+ var _this = this;
+
+ // TODO
+ // - Validate the config (what if resource does not exist?)
+
+ // NOTE
+ // Corner case
+ // - if response is empty, how can we generate a form ?
+
+ this.responseMsg = false;
+ this.responseErr = false;
+
+ this.tableConfig = {
+ columns: [],
+ actions: [{
+ label: 'delete',
+ icon: 'remove',
+ cb: function cb(item) {
+ _this.Resource.delete({ id: item.id }).$promise.then(function () {
+ _.remove(_this.data, function (d) {
+ return d.id === item.id;
+ });
+ _this.responseMsg = _this.config.resource + ' with id ' + item.id + ' successfully deleted';
+ }).catch(function (err) {
+ _this.responseErr = err.data.detail || 'Error while deleting ' + _this.config.resource + ' with id ' + item.id;
+ });
+ },
+ color: 'red'
+ }, {
+ label: 'details',
+ icon: 'search',
+ cb: function cb(item) {
+ _this.detailedItem = item;
+ }
+ }],
+ classes: 'table table-striped table-bordered table-responsive',
+ filter: 'field',
+ order: true,
+ pagination: {
+ pageSize: 10
+ }
+ };
+
+ this.formConfig = {
+ exclude: this.config.hiddenFields,
+ fields: {},
+ formName: this.config.resource + 'Form',
+ actions: [{
+ label: 'Save',
+ icon: 'ok',
+ cb: function cb(item) {
+ var p = void 0;
+ var isNew = true;
+
+ if (item.id) {
+ p = item.$update();
+ isNew = false;
+ } else {
+ p = item.$save();
+ }
+
+ p.then(function (res) {
+ if (isNew) {
+ _this.data.push(angular.copy(res));
+ }
+ delete _this.detailedItem;
+ _this.responseMsg = _this.config.resource + ' with id ' + item.id + ' successfully saved';
+ }).catch(function (err) {
+ _this.responseErr = err.data.detail || 'Error while saving ' + _this.config.resource + ' with id ' + item.id;
+ });
+ },
+ class: 'success'
+ }]
+ };
+
+ this.cleanForm = function () {
+ delete _this.detailedItem;
+ };
+
+ this.createItem = function () {
+ _this.detailedItem = new _this.Resource();
+ };
+
+ this.Resource = $injector.get(this.config.resource);
+
+ var getData = function getData() {
+ _this.Resource.query().$promise.then(function (res) {
+
+ if (!res[0]) {
+ return;
+ }
+
+ var item = res[0];
+ var props = Object.keys(item);
+
+ _.remove(props, function (p) {
+ return p == 'id' || p == 'validators';
+ });
+
+ // TODO move out cb
+ if (angular.isArray(_this.config.hiddenFields)) {
+ props = _.difference(props, _this.config.hiddenFields);
+ }
+
+ var labels = props.map(function (p) {
+ return LabelFormatter.format(p);
+ });
+
+ props.forEach(function (p, i) {
+ _this.tableConfig.columns.push({
+ label: labels[i],
+ prop: p
+ });
+ });
+
+ // build form structure
+ props.forEach(function (p, i) {
+ _this.formConfig.fields[p] = {
+ label: LabelFormatter.format(labels[i]).replace(':', ''),
+ type: XosFormHelpers._getFieldFormat(item[p])
+ };
+ });
+
+ _this.data = res;
+ });
+ };
+
+ getData();
+ }]
+ };
+ });
+})();
+//# sourceMappingURL=../../../maps/ui_components/smartComponents/smartTable/smartTable.component.js.map
+
+'use strict';
+
+/**
+ * © OpenCORD
+ *
+ * Visit http://guide.xosproject.org/devguide/addview/ for more information
+ *
+ * Created by teone on 3/24/16.
+ */
+
+(function () {
+ 'use strict';
+
+ angular.module('xos.uiComponents')
+ /**
+ * @ngdoc directive
+ * @name xos.uiComponents.directive:xosSmartPie
+ * @restrict E
+ * @description The xos-table directive
+ * @param {Object} config The configuration for the component,
+ * it is composed by the name of an angular [$resource](https://docs.angularjs.org/api/ngResource/service/$resource)
+ * and a field name that is used to group the data.
+ * ```
+ * {
+ resource: 'Users',
+ groupBy: 'fieldName',
+ classes: 'my-custom-class',
+ }
+ * ```
+ * @scope
+ * @example
+ */
+ .directive('xosSmartPie', function () {
+ return {
+ restrict: 'E',
+ scope: {
+ config: '='
+ },
+ template: '\n <canvas\n class="chart chart-pie {{vm.config.classes}}"\n chart-data="vm.data" chart-labels="vm.labels">\n </canvas>\n ',
+ bindToController: true,
+ controllerAs: 'vm',
+ controller: ["$injector", "_", function controller($injector, _) {
+ var _this = this;
+
+ this.Resource = $injector.get(this.config.resource);
+
+ var getData = function getData() {
+ _this.Resource.query().$promise.then(function (res) {
+
+ if (!res[0]) {
+ return;
+ }
+
+ // group data
+ var grouped = _.groupBy(res, _this.config.groupBy);
+ _this.data = _.reduce(Object.keys(grouped), function (data, group) {
+ return data.concat(grouped[group].length);
+ }, []);
+
+ // create labels
+ _this.labels = Object.keys(grouped);
+ });
+ };
+
+ getData();
+ }]
+ };
+ });
+})();
+//# sourceMappingURL=../../../maps/ui_components/smartComponents/smartPie/smartPie.component.js.map
+
+'use strict';
+
+/**
+ * © OpenCORD
+ *
+ * Visit http://guide.xosproject.org/devguide/addview/ for more information
+ *
+ * Created by teone on 4/15/16.
+ */
+
+(function () {
+ 'use strict';
+
+ angular.module('xos.uiComponents')
+
+ /**
+ * @ngdoc directive
+ * @name xos.uiComponents.directive:xosValidation
+ * @restrict E
+ * @description The xos-validation directive
+ * @param {Object} errors The error object
+ * @element ANY
+ * @scope
+ * @example
+ <example module="sampleValidation">
+ <file name="index.html">
+ <div ng-controller="SampleCtrl as vm">
+ <div class="row">
+ <div class="col-xs-12">
+ <label>Set an error type:</label>
+ </div>
+ <div class="col-xs-2">
+ <a class="btn"
+ ng-click="vm.errors.required = !vm.errors.required"
+ ng-class="{'btn-default': !vm.errors.required, 'btn-success': vm.errors.required}">
+ Required
+ </a>
+ </div>
+ <div class="col-xs-2">
+ <a class="btn"
+ ng-click="vm.errors.email = !vm.errors.email"
+ ng-class="{'btn-default': !vm.errors.email, 'btn-success': vm.errors.email}">
+ Email
+ </a>
+ </div>
+ <div class="col-xs-2">
+ <a class="btn"
+ ng-click="vm.errors.minlength = !vm.errors.minlength"
+ ng-class="{'btn-default': !vm.errors.minlength, 'btn-success': vm.errors.minlength}">
+ Min Length
+ </a>
+ </div>
+ <div class="col-xs-2">
+ <a class="btn"
+ ng-click="vm.errors.maxlength = !vm.errors.maxlength"
+ ng-class="{'btn-default': !vm.errors.maxlength, 'btn-success': vm.errors.maxlength}">
+ Max Length
+ </a>
+ </div>
+ </div>
+ <xos-validation errors="vm.errors"></xos-validation>
+ </div>
+ </file>
+ <file name="script.js">
+ angular.module('sampleValidation', ['xos.uiComponents'])
+ .controller('SampleCtrl', function(){
+ this.errors = {
+ email: false
+ }
+ });
+ </file>
+ </example>
+ */
+
+ .directive('xosValidation', function () {
+ return {
+ restrict: 'E',
+ scope: {
+ errors: '='
+ },
+ template: '\n <div ng-cloak>\n <!-- <pre>{{vm.errors.email | json}}</pre> -->\n <xos-alert config="vm.config" show="vm.errors.required !== undefined && vm.errors.required !== false">\n Field required\n </xos-alert>\n <xos-alert config="vm.config" show="vm.errors.email !== undefined && vm.errors.email !== false">\n This is not a valid email\n </xos-alert>\n <xos-alert config="vm.config" show="vm.errors.minlength !== undefined && vm.errors.minlength !== false">\n Too short\n </xos-alert>\n <xos-alert config="vm.config" show="vm.errors.maxlength !== undefined && vm.errors.maxlength !== false">\n Too long\n </xos-alert>\n <xos-alert config="vm.config" show="vm.errors.custom !== undefined && vm.errors.custom !== false">\n Field invalid\n </xos-alert>\n </div>\n ',
+ transclude: true,
+ bindToController: true,
+ controllerAs: 'vm',
+ controller: function controller() {
+ this.config = {
+ type: 'danger'
+ };
+ }
+ };
+ });
+})();
+//# sourceMappingURL=../../../maps/ui_components/dumbComponents/validation/validation.component.js.map
+
+'use strict';
+
+/**
+ * © OpenCORD
+ *
+ * Visit http://guide.xosproject.org/devguide/addview/ for more information
+ *
+ * Created by teone on 4/15/16.
+ */
+
+(function () {
+ 'use strict';
+
+ angular.module('xos.uiComponents')
+
+ /**
+ * @ngdoc directive
+ * @name xos.uiComponents.directive:xosPagination
+ * @restrict E
+ * @description The xos-table directive
+ * @param {Number} pageSize Number of elements per page
+ * @param {Number} totalElements Number of total elements in the collection
+ * @param {Function} change The callback to be triggered on page change.
+ * * @element ANY
+ * @scope
+ * @example
+ <example module="samplePagination">
+ <file name="index.html">
+ <div ng-controller="SampleCtrl1 as vm">
+ <xos-pagination
+ page-size="vm.pageSize"
+ total-elements="vm.totalElements"
+ change="vm.change">
+ </xos-pagination>
+ </div>
+ </file>
+ <file name="script.js">
+ angular.module('samplePagination', ['xos.uiComponents'])
+ .controller('SampleCtrl1', function(){
+ this.pageSize = 10;
+ this.totalElements = 35;
+ this.change = (pageNumber) => {
+ console.log(pageNumber);
+ }
+ });
+ </file>
+ </example>
+ **/
+
+ .directive('xosPagination', function () {
+ return {
+ restrict: 'E',
+ scope: {
+ pageSize: '=',
+ totalElements: '=',
+ change: '='
+ },
+ template: '\n <div class="row" ng-if="vm.pageList.length > 1">\n <div class="col-xs-12 text-center">\n <ul class="pagination">\n <li\n ng-click="vm.goToPage(vm.currentPage - 1)"\n ng-class="{disabled: vm.currentPage == 0}">\n <a href="" aria-label="Previous">\n <span aria-hidden="true">«</span>\n </a>\n </li>\n <li ng-repeat="i in vm.pageList" ng-class="{active: i === vm.currentPage}">\n <a href="" ng-click="vm.goToPage(i)">{{i + 1}}</a>\n </li>\n <li\n ng-click="vm.goToPage(vm.currentPage + 1)"\n ng-class="{disabled: vm.currentPage == vm.pages - 1}">\n <a href="" aria-label="Next">\n <span aria-hidden="true">»</span>\n </a>\n </li>\n </ul>\n </div>\n </div>\n ',
+ bindToController: true,
+ controllerAs: 'vm',
+ controller: ["$scope", function controller($scope) {
+ var _this = this;
+
+ this.currentPage = 0;
+
+ this.goToPage = function (n) {
+ if (n < 0 || n === _this.pages) {
+ return;
+ }
+ _this.currentPage = n;
+ _this.change(n);
+ };
+
+ this.createPages = function (pages) {
+ var arr = [];
+ for (var i = 0; i < pages; i++) {
+ arr.push(i);
+ }
+ return arr;
+ };
+
+ // watch for data changes
+ $scope.$watch(function () {
+ return _this.totalElements;
+ }, function () {
+ if (_this.totalElements) {
+ _this.pages = Math.ceil(_this.totalElements / _this.pageSize);
+ _this.pageList = _this.createPages(_this.pages);
+ }
+ });
+ }]
+ };
+ }).filter('pagination', function () {
+ return function (input, start) {
+ if (!input || !angular.isArray(input)) {
+ return input;
+ }
+ start = parseInt(start, 10);
+ return input.slice(start);
+ };
+ });
+})();
+//# sourceMappingURL=../../../maps/ui_components/dumbComponents/pagination/pagination.component.js.map
+
+'use strict';
+
+/**
+ * © OpenCORD
+ *
+ * Visit http://guide.xosproject.org/devguide/addview/ for more information
+ *
+ * Created by teone on 3/24/16.
+ */
+
+(function () {
+ 'use strict';
+
+ angular.module('xos.uiComponents')
+
+ /**
+ * @ngdoc directive
+ * @name xos.uiComponents.directive:xosTable
+ * @restrict E
+ * @description The xos-table directive
+ * @param {Object} config The configuration for the component.
+ * ```
+ * {
+ * columns: [
+ * {
+ * label: 'Human readable name',
+ * prop: 'Property to read in the model object'
+ * }
+ * ],
+ * classes: 'table table-striped table-bordered',
+ * actions: [ // if defined add an action column
+ {
+ label: 'delete',
+ icon: 'remove', // refers to bootstraps glyphicon
+ cb: (user) => { // receive the model
+ console.log(user);
+ },
+ color: 'red'
+ }
+ ],
+ filter: 'field', // can be by `field` or `fulltext`
+ order: true // whether to show ordering arrows
+ * }
+ * ```
+ * @param {Array} data The data that should be rendered
+ * @element ANY
+ * @scope
+ * @example
+ <example module="sampleTable1">
+ <file name="index.html">
+ <div ng-controller="SampleCtrl1 as vm">
+ <xos-table data="vm.data" config="vm.config"></xos-table>
+ </div>
+ </file>
+ <file name="script.js">
+ angular.module('sampleTable1', ['xos.uiComponents'])
+ .controller('SampleCtrl1', function(){
+ this.config = {
+ columns: [
+ {
+ label: 'First Name', // column title
+ prop: 'name' // property to read in the data array
+ },
+ {
+ label: 'Last Name',
+ prop: 'lastname'
+ }
+ ]
+ };
+ this.data = [
+ {
+ name: 'John',
+ lastname: 'Doe'
+ },
+ {
+ name: 'Gili',
+ lastname: 'Fereydoun'
+ }
+ ]
+ });
+ </file>
+ </example>
+ <example module="sampleTable2" animations="true">
+ <file name="index.html">
+ <div ng-controller="SampleCtrl2 as vm">
+ <xos-table data="vm.data" config="vm.config"></xos-table>
+ </div>
+ </file>
+ <file name="script.js">
+ angular.module('sampleTable2', ['xos.uiComponents', 'ngAnimate'])
+ .controller('SampleCtrl2', function(){
+ this.config = {
+ columns: [
+ {
+ label: 'First Name', // column title
+ prop: 'name' // property to read in the data array
+ },
+ {
+ label: 'Last Name',
+ prop: 'lastname'
+ }
+ ],
+ classes: 'table table-striped table-condensed', // table classes, default to `table table-striped table-bordered`
+ actions: [ // if defined add an action column
+ {
+ label: 'delete', // label
+ icon: 'remove', // icons, refers to bootstraps glyphicon
+ cb: (user) => { // callback, get feeded with the full object
+ console.log(user);
+ },
+ color: 'red' // icon color
+ }
+ ],
+ filter: 'field', // can be by `field` or `fulltext`
+ order: true
+ };
+ this.data = [
+ {
+ name: 'John',
+ lastname: 'Doe'
+ },
+ {
+ name: 'Gili',
+ lastname: 'Fereydoun'
+ }
+ ]
+ });
+ </file>
+ </example>
+ <example module="sampleTable3">
+ <file name="index.html">
+ <div ng-controller="SampleCtrl3 as vm">
+ <xos-table data="vm.data" config="vm.config"></xos-table>
+ </div>
+ </file>
+ <file name="script.js">
+ angular.module('sampleTable3', ['xos.uiComponents'])
+ .controller('SampleCtrl3', function(){
+ this.config = {
+ columns: [
+ {
+ label: 'First Name', // column title
+ prop: 'name' // property to read in the data array
+ },
+ {
+ label: 'Last Name',
+ prop: 'lastname'
+ }
+ ],
+ pagination: {
+ pageSize: 2
+ }
+ };
+ this.data = [
+ {
+ name: 'John',
+ lastname: 'Doe'
+ },
+ {
+ name: 'Gili',
+ lastname: 'Fereydoun'
+ },
+ {
+ name: 'Lucky',
+ lastname: 'Clarkson'
+ },
+ {
+ name: 'Tate',
+ lastname: 'Spalding'
+ }
+ ]
+ });
+ </file>
+ </example>
+ **/
+
+ .directive('xosTable', function () {
+ return {
+ restrict: 'E',
+ scope: {
+ data: '=',
+ config: '='
+ },
+ template: '\n <div ng-show="vm.data.length > 0">\n <div class="row" ng-if="vm.config.filter == \'fulltext\'">\n <div class="col-xs-12">\n <input\n class="form-control"\n placeholder="Type to search.."\n type="text"\n ng-model="vm.query"/>\n </div>\n </div>\n <table ng-class="vm.classes" ng-hide="vm.data.length == 0">\n <thead>\n <tr>\n <th ng-repeat="col in vm.columns">\n {{col.label}}\n <span ng-if="vm.config.order">\n <a href="" ng-click="vm.orderBy = col.prop; vm.reverse = false">\n <i class="glyphicon glyphicon-chevron-up"></i>\n </a>\n <a href="" ng-click="vm.orderBy = col.prop; vm.reverse = true">\n <i class="glyphicon glyphicon-chevron-down"></i>\n </a>\n </span>\n </th>\n <th ng-if="vm.config.actions">Actions:</th>\n </tr>\n </thead>\n <tbody ng-if="vm.config.filter == \'field\'">\n <tr>\n <td ng-repeat="col in vm.columns">\n <input\n class="form-control"\n placeholder="Type to search by {{col.label}}"\n type="text"\n ng-model="vm.query[col.prop]"/>\n </td>\n <td ng-if="vm.config.actions"></td>\n </tr>\n </tbody>\n <tbody>\n <tr ng-repeat="item in vm.data | filter:vm.query | orderBy:vm.orderBy:vm.reverse | pagination:vm.currentPage * vm.config.pagination.pageSize | limitTo: (vm.config.pagination.pageSize || vm.data.length) track by $index">\n <td ng-repeat="col in vm.columns">{{item[col.prop]}}</td>\n <td ng-if="vm.config.actions">\n <a href=""\n ng-repeat="action in vm.config.actions"\n ng-click="action.cb(item)"\n title="{{action.label}}">\n <i\n class="glyphicon glyphicon-{{action.icon}}"\n style="color: {{action.color}};"></i>\n </a>\n </td>\n </tr>\n </tbody>\n </table>\n <xos-pagination\n ng-if="vm.config.pagination"\n page-size="vm.config.pagination.pageSize"\n total-elements="vm.data.length"\n change="vm.goToPage">\n </xos-pagination>\n </div>\n <div ng-show="vm.data.length == 0 || !vm.data">\n <xos-alert config="{type: \'info\'}">\n No data to show.\n </xos-alert>\n </div>\n ',
+ bindToController: true,
+ controllerAs: 'vm',
+ controller: function controller() {
+ var _this = this;
+
+ if (!this.config) {
+ throw new Error('[xosTable] Please provide a configuration via the "config" attribute');
+ }
+
+ if (!this.config.columns) {
+ throw new Error('[xosTable] Please provide a columns list in the configuration');
+ }
+
+ this.columns = this.config.columns;
+ this.classes = this.config.classes || 'table table-striped table-bordered';
+
+ if (this.config.actions) {
+ // TODO validate action format
+ }
+ if (this.config.pagination) {
+ this.currentPage = 0;
+ this.goToPage = function (n) {
+ _this.currentPage = n;
+ };
+ }
+ }
+ };
+ });
+})();
+//# sourceMappingURL=../../../maps/ui_components/dumbComponents/table/table.component.js.map
+
+'use strict';
+
+var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol ? "symbol" : typeof obj; };
+
+/**
+ * © OpenCORD
+ *
+ * Visit http://guide.xosproject.org/devguide/addview/ for more information
+ *
+ * Created by teone on 4/18/16.
+ */
+
+(function () {
+ 'use strict';
+
+ angular.module('xos.uiComponents')
+
+ /**
+ * @ngdoc directive
+ * @name xos.uiComponents.directive:xosForm
+ * @restrict E
+ * @description The xos-form directive.
+ * This components have two usage, given a model it is able to autogenerate a form or it can be configured to create a custom form.
+ * @param {Object} config The configuration object
+ * ```
+ * {
+ * exclude: ['id', 'validators', 'created', 'updated', 'deleted'], //field to be skipped in the form, the provide values are concatenated
+ * actions: [ // define the form buttons with related callback
+ * {
+ label: 'save',
+ icon: 'ok', // refers to bootstraps glyphicon
+ cb: (user) => { // receive the model
+ console.log(user);
+ },
+ class: 'success'
+ }
+ * ],
+ * fields: {
+ * field_name: {
+ * label: 'Field Label',
+ * type: 'string' // options are: [date, boolean, number, email, string],
+ * validators: {
+ * minlength: number,
+ maxlength: number,
+ required: boolean,
+ min: number,
+ max: number
+ * }
+ * }
+ * }
+ * }
+ * ```
+ * @element ANY
+ * @scope
+ * @example
+
+ Autogenerated form
+ <example module="sampleForm">
+ <file name="script.js">
+ angular.module('sampleForm', ['xos.uiComponents'])
+ .factory('_', function($window){
+ return $window._;
+ })
+ .controller('SampleCtrl', function(){
+ this.model = {
+ first_name: 'Jhon',
+ last_name: 'Doe',
+ email: 'jhon.doe@sample.com',
+ active: true,
+ birthDate: '2015-02-17T22:06:38.059000Z'
+ }
+ this.config = {
+ exclude: ['password', 'last_login'],
+ formName: 'sampleForm',
+ actions: [
+ {
+ label: 'Save',
+ icon: 'ok', // refers to bootstraps glyphicon
+ cb: (user) => { // receive the model
+ console.log(user);
+ },
+ class: 'success'
+ }
+ ]
+ };
+ });
+ </file>
+ <file name="index.html">
+ <div ng-controller="SampleCtrl as vm">
+ <xos-form ng-model="vm.model" config="vm.config"></xos-form>
+ </div>
+ </file>
+ </example>
+ Configuration defined form
+ <example module="sampleForm1">
+ <file name="script.js">
+ angular.module('sampleForm1', ['xos.uiComponents'])
+ .factory('_', function($window){
+ return $window._;
+ })
+ .controller('SampleCtrl1', function(){
+ this.model = {
+ };
+ this.config = {
+ exclude: ['password', 'last_login'],
+ formName: 'sampleForm1',
+ actions: [
+ {
+ label: 'Save',
+ icon: 'ok', // refers to bootstraps glyphicon
+ cb: (user) => { // receive the model
+ console.log(user);
+ },
+ class: 'success'
+ }
+ ],
+ fields: {
+ first_name: {
+ type: 'string',
+ validators: {
+ required: true
+ }
+ },
+ last_name: {
+ label: 'Surname',
+ type: 'string',
+ validators: {
+ required: true,
+ minlength: 10
+ }
+ },
+ age: {
+ type: 'number',
+ validators: {
+ required: true,
+ min: 21
+ }
+ },
+ }
+ };
+ });
+ </file>
+ <file name="index.html">
+ <div ng-controller="SampleCtrl1 as vm">
+ <xos-form ng-model="vm.model" config="vm.config"></xos-form>
+ </div>
+ </file>
+ </example>
+ **/
+
+ .directive('xosForm', function () {
+ return {
+ restrict: 'E',
+ scope: {
+ config: '=',
+ ngModel: '='
+ },
+ template: '\n <ng-form name="vm.{{vm.config.formName || \'form\'}}">\n <div class="form-group" ng-repeat="(name, field) in vm.formField">\n <label>{{field.label}}</label>\n <input\n ng-if="field.type !== \'boolean\'"\n type="{{field.type}}"\n name="{{name}}"\n class="form-control"\n ng-model="vm.ngModel[name]"\n ng-minlength="field.validators.minlength || 0"\n ng-maxlength="field.validators.maxlength || 2000"\n ng-required="field.validators.required || false" />\n <span class="boolean-field" ng-if="field.type === \'boolean\'">\n <button\n class="btn btn-success"\n ng-show="vm.ngModel[name]"\n ng-click="vm.ngModel[name] = false">\n <i class="glyphicon glyphicon-ok"></i>\n </button>\n <button\n class="btn btn-danger"\n ng-show="!vm.ngModel[name]"\n ng-click="vm.ngModel[name] = true">\n <i class="glyphicon glyphicon-remove"></i>\n </button>\n </span>\n <!-- <pre>{{vm[vm.config.formName][name].$error | json}}</pre> -->\n <xos-validation errors="vm[vm.config.formName || \'form\'][name].$error"></xos-validation>\n </div>\n <div class="form-group" ng-if="vm.config.actions">\n <button role="button" href=""\n ng-repeat="action in vm.config.actions"\n ng-click="action.cb(vm.ngModel)"\n class="btn btn-{{action.class}}"\n title="{{action.label}}">\n <i class="glyphicon glyphicon-{{action.icon}}"></i>\n {{action.label}}\n </button>\n </div>\n </ng-form>\n ',
+ bindToController: true,
+ controllerAs: 'vm',
+ controller: ["$scope", "$log", "_", "XosFormHelpers", function controller($scope, $log, _, XosFormHelpers) {
+ var _this = this;
+
+ if (!this.config) {
+ throw new Error('[xosForm] Please provide a configuration via the "config" attribute');
+ }
+
+ if (!this.config.actions) {
+ throw new Error('[xosForm] Please provide an action list in the configuration');
+ }
+
+ this.excludedField = ['id', 'validators', 'created', 'updated', 'deleted', 'backend_status'];
+ if (this.config && this.config.exclude) {
+ this.excludedField = this.excludedField.concat(this.config.exclude);
+ }
+
+ this.formField = [];
+ $scope.$watch(function () {
+ return _this.ngModel;
+ }, function (model) {
+
+ // empty from old stuff
+ _this.formField = {};
+
+ if (!model) {
+ return;
+ }
+
+ var diff = _.difference(Object.keys(model), _this.excludedField);
+ var modelField = XosFormHelpers.parseModelField(diff);
+ _this.formField = XosFormHelpers.buildFormStructure(modelField, _this.config.fields, model);
+ });
+ }]
+ };
+ }).service('XosFormHelpers', ["_", "LabelFormatter", function (_, LabelFormatter) {
+ var _this2 = this;
+
+ this._isEmail = function (text) {
+ var re = /(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))/;
+ return re.test(text);
+ };
+
+ this._getFieldFormat = function (value) {
+
+ // check if is date
+ if (_.isDate(value) || !Number.isNaN(Date.parse(value)) && new Date(value).getTime() > 631180800000) {
+ return 'date';
+ }
+
+ // check if is boolean
+ // isNaN(false) = false, false is a number (0), true is a number (1)
+ if (typeof value === 'boolean') {
+ return 'boolean';
+ }
+
+ // check if a string is a number
+ if (!isNaN(value) && value !== null) {
+ return 'number';
+ }
+
+ // check if a string is an email
+ if (_this2._isEmail(value)) {
+ return 'email';
+ }
+
+ // if null return string
+ if (value === null) {
+ return 'string';
+ }
+
+ return typeof value === 'undefined' ? 'undefined' : _typeof(value);
+ };
+
+ this.buildFormStructure = function (modelField, customField, model) {
+
+ modelField = Object.keys(modelField).length > 0 ? modelField : customField; //if no model field are provided, check custom
+ customField = customField || {};
+
+ return _.reduce(Object.keys(modelField), function (form, f) {
+
+ form[f] = {
+ label: customField[f] && customField[f].label ? customField[f].label + ':' : LabelFormatter.format(f),
+ type: customField[f] && customField[f].type ? customField[f].type : _this2._getFieldFormat(model[f]),
+ validators: customField[f] && customField[f].validators ? customField[f].validators : {}
+ };
+
+ if (form[f].type === 'date') {
+ model[f] = new Date(model[f]);
+ }
+
+ if (form[f].type === 'number') {
+ model[f] = parseInt(model[f], 10);
+ }
+
+ return form;
+ }, {});
+ };
+
+ this.parseModelField = function (fields) {
+ return _.reduce(fields, function (form, f) {
+ form[f] = {};
+ return form;
+ }, {});
+ };
+ }]);
+})();
+//# sourceMappingURL=../../../maps/ui_components/dumbComponents/form/form.component.js.map
+
+'use strict';
+
+/**
+ * © OpenCORD
+ *
+ * Visit http://guide.xosproject.org/devguide/addview/ for more information
+ *
+ * Created by teone on 4/15/16.
+ */
+
+(function () {
+ 'use strict';
+
+ angular.module('xos.uiComponents')
+
+ /**
+ * @ngdoc directive
+ * @name xos.uiComponents.directive:xosAlert
+ * @restrict E
+ * @description The xos-alert directive
+ * @param {Object} config The configuration object
+ * ```
+ * {
+ * type: 'danger', //info, success, warning
+ * closeBtn: true, //default false
+ * autoHide: 3000 //delay to automatically hide the alert
+ * }
+ * ```
+ * @param {Boolean=} show Binding to show and hide the alert, default to true
+ * @element ANY
+ * @scope
+ * @example
+ <example module="sampleAlert1">
+ <file name="index.html">
+ <div ng-controller="SampleCtrl1 as vm">
+ <xos-alert config="vm.config1">
+ A sample alert message
+ </xos-alert>
+ <xos-alert config="vm.config2">
+ A sample alert message (with close button)
+ </xos-alert>
+ <xos-alert config="vm.config3">
+ A sample info message
+ </xos-alert>
+ <xos-alert config="vm.config4">
+ A sample success message
+ </xos-alert>
+ <xos-alert config="vm.config5">
+ A sample warning message
+ </xos-alert>
+ </div>
+ </file>
+ <file name="script.js">
+ angular.module('sampleAlert1', ['xos.uiComponents'])
+ .controller('SampleCtrl1', function(){
+ this.config1 = {
+ type: 'danger'
+ };
+ this.config2 = {
+ type: 'danger',
+ closeBtn: true
+ };
+ this.config3 = {
+ type: 'info'
+ };
+ this.config4 = {
+ type: 'success'
+ };
+ this.config5 = {
+ type: 'warning'
+ };
+ });
+ </file>
+ </example>
+ <example module="sampleAlert2" animations="true">
+ <file name="index.html">
+ <div ng-controller="SampleCtrl as vm" class="row">
+ <div class="col-sm-4">
+ <a class="btn btn-default btn-block" ng-show="!vm.show" ng-click="vm.show = true">Show Alert</a>
+ <a class="btn btn-default btn-block" ng-show="vm.show" ng-click="vm.show = false">Hide Alert</a>
+ </div>
+ <div class="col-sm-8">
+ <xos-alert config="vm.config1" show="vm.show">
+ A sample alert message, not displayed by default.
+ </xos-alert>
+ </div>
+ </div>
+ </file>
+ <file name="script.js">
+ angular.module('sampleAlert2', ['xos.uiComponents', 'ngAnimate'])
+ .controller('SampleCtrl', function(){
+ this.config1 = {
+ type: 'success'
+ };
+ this.show = false;
+ });
+ </file>
+ </example>
+ **/
+
+ .directive('xosAlert', function () {
+ return {
+ restrict: 'E',
+ scope: {
+ config: '=',
+ show: '=?'
+ },
+ template: '\n <div ng-cloak class="alert alert-{{vm.config.type}}" ng-hide="!vm.show">\n <button type="button" class="close" ng-if="vm.config.closeBtn" ng-click="vm.dismiss()">\n <span aria-hidden="true">×</span>\n </button>\n <p ng-transclude></p>\n </div>\n ',
+ transclude: true,
+ bindToController: true,
+ controllerAs: 'vm',
+ controller: ["$timeout", function controller($timeout) {
+ var _this = this;
+
+ if (!this.config) {
+ throw new Error('[xosAlert] Please provide a configuration via the "config" attribute');
+ }
+
+ // default the value to true
+ this.show = this.show !== false;
+
+ this.dismiss = function () {
+ _this.show = false;
+ };
+
+ if (this.config.autoHide) {
+ (function () {
+ var to = $timeout(function () {
+ _this.dismiss();
+ $timeout.cancel(to);
+ }, _this.config.autoHide);
+ })();
+ }
+ }]
+ };
+ });
+})();
+//# sourceMappingURL=../../../maps/ui_components/dumbComponents/alert/alert.component.js.map
+
+'use strict';
+
+(function () {
+ 'use strict';
+
+ config.$inject = ["$httpProvider", "$interpolateProvider", "$resourceProvider"];
+ angular.module('bugSnag', []).factory('$exceptionHandler', function () {
+ return function (exception, cause) {
+ if (window.Bugsnag) {
+ Bugsnag.notifyException(exception, { diagnostics: { cause: cause } });
+ } else {
+ console.error(exception, cause, exception.stack);
+ }
+ };
+ });
+
+ /**
+ * @ngdoc overview
+ * @name xos.helpers
+ * @description this is the module that group all the helpers service and components for XOS
+ **/
+
+ angular.module('xos.helpers', ['ngCookies', 'ngResource', 'ngAnimate', 'bugSnag', 'xos.uiComponents']).config(config).factory('_', ["$window", function ($window) {
+ return $window._;
+ }]);
+
+ function config($httpProvider, $interpolateProvider, $resourceProvider) {
+ $httpProvider.interceptors.push('SetCSRFToken');
+
+ $interpolateProvider.startSymbol('{$');
+ $interpolateProvider.endSymbol('$}');
+
+ // NOTE http://www.masnun.com/2013/09/18/django-rest-framework-angularjs-resource-trailing-slash-problem.html
+ $resourceProvider.defaults.stripTrailingSlashes = false;
+ }
+})();
+//# sourceMappingURL=maps/xosHelpers.module.js.map
+
+'use strict';
+
+(function () {
+ 'use strict';
+
+ angular.module('xos.helpers')
+ /**
+ * @ngdoc service
+ * @name xos.helpers.vSG-Collection
+ * @description Angular resource to fetch /api/service/vsg/
+ **/
+ .service('vSG-Collection', ["$resource", function ($resource) {
+ return $resource('/api/service/vsg/');
+ }]);
+})();
+//# sourceMappingURL=../../maps/services/rest/vSG.js.map
+
+'use strict';
+
+(function () {
+ 'use strict';
+
+ angular.module('xos.helpers')
+ /**
+ * @ngdoc service
+ * @name xos.helpers.vOLT-Collection
+ * @description Angular resource to fetch /api/tenant/cord/volt/:volt_id/
+ **/
+ .service('vOLT-Collection', ["$resource", function ($resource) {
+ return $resource('/api/tenant/cord/volt/:volt_id/', { volt_id: '@id' }, {
+ update: { method: 'PUT' }
+ });
+ }]);
+})();
+//# sourceMappingURL=../../maps/services/rest/vOLT.js.map
+
+'use strict';
+
+(function () {
+ 'use strict';
+
+ angular.module('xos.helpers')
+ /**
+ * @ngdoc service
+ * @name xos.helpers.Login
+ * @description Angular resource to fetch /api/utility/login/
+ **/
+ .service('Login', ["$resource", function ($resource) {
+ return $resource('/api/utility/login/');
+ }])
+ /**
+ * @ngdoc service
+ * @name xos.helpers.Logout
+ * @description Angular resource to fetch /api/utility/logout/
+ **/
+ .service('Logout', ["$resource", function ($resource) {
+ return $resource('/api/utility/logout/');
+ }]);
+})();
+//# sourceMappingURL=../../maps/services/rest/Utility.js.map
+
+'use strict';
+
+(function () {
+ 'use strict';
+
+ angular.module('xos.helpers')
+ /**
+ * @ngdoc service
+ * @name xos.helpers.Users
+ * @description Angular resource to fetch /api/core/users/:id/
+ **/
+ .service('Users', ["$resource", function ($resource) {
+ return $resource('/api/core/users/:id/', { id: '@id' }, {
+ update: { method: 'PUT' }
+ });
+ }]);
+})();
+//# sourceMappingURL=../../maps/services/rest/Users.js.map
+
+'use strict';
+
+(function () {
+ 'use strict';
+
+ angular.module('xos.helpers')
+ /**
+ * @ngdoc service
+ * @name xos.helpers.Truckroll-Collection
+ * @description Angular resource to fetch /api/tenant/truckroll/:truckroll_id/
+ **/
+ .service('Truckroll-Collection', ["$resource", function ($resource) {
+ return $resource('/api/tenant/truckroll/:truckroll_id/', { truckroll_id: '@id' }, {
+ update: { method: 'PUT' }
+ });
+ }]);
+})();
+//# sourceMappingURL=../../maps/services/rest/Truckroll.js.map
+
+'use strict';
+
+(function () {
+ 'use strict';
+
+ angular.module('xos.helpers')
+ /**
+ * @ngdoc service
+ * @name xos.helpers.Subscribers
+ * @description Angular resource to fetch Subscribers
+ **/
+ .service('Subscribers', ["$resource", function ($resource) {
+ return $resource('/api/tenant/cord/subscriber/:id/', { id: '@id' }, {
+ update: { method: 'PUT' },
+ /**
+ * @ngdoc method
+ * @name xos.helpers.Subscribers#View-a-Subscriber-Features-Detail
+ * @methodOf xos.helpers.Subscribers
+ * @description
+ * View-a-Subscriber-Features-Detail
+ **/
+ 'View-a-Subscriber-Features-Detail': {
+ method: 'GET',
+ isArray: false,
+ url: '/api/tenant/cord/subscriber/:id/features/'
+ },
+ /**
+ * @ngdoc method
+ * @name xos.helpers.Subscribers#Read-Subscriber-uplink_speed
+ * @methodOf xos.helpers.Subscribers
+ * @description
+ * Read-Subscriber-uplink_speed
+ **/
+ 'Read-Subscriber-uplink_speed': {
+ method: 'GET',
+ isArray: false,
+ url: '/api/tenant/cord/subscriber/:id/features/uplink_speed/'
+ },
+ /**
+ * @ngdoc method
+ * @name xos.helpers.Subscribers#Update-Subscriber-uplink_speed
+ * @methodOf xos.helpers.Subscribers
+ * @description
+ * Update-Subscriber-uplink_speed
+ **/
+ 'Update-Subscriber-uplink_speed': {
+ method: 'PUT',
+ isArray: false,
+ url: '/api/tenant/cord/subscriber/:id/features/uplink_speed/'
+ },
+ /**
+ * @ngdoc method
+ * @name xos.helpers.Subscribers#Read-Subscriber-downlink_speed
+ * @methodOf xos.helpers.Subscribers
+ * @description
+ * Read-Subscriber-downlink_speed
+ **/
+ 'Read-Subscriber-downlink_speed': {
+ method: 'GET',
+ isArray: false,
+ url: '/api/tenant/cord/subscriber/:id/features/downlink_speed/'
+ },
+ /**
+ * @ngdoc method
+ * @name xos.helpers.Subscribers#Update-Subscriber-downlink_speed
+ * @methodOf xos.helpers.Subscribers
+ * @description
+ * Update-Subscriber-downlink_speed
+ **/
+ 'Update-Subscriber-downlink_speed': {
+ method: 'PUT',
+ isArray: false,
+ url: '/api/tenant/cord/subscriber/:id/features/downlink_speed/'
+ },
+ /**
+ * @ngdoc method
+ * @name xos.helpers.Subscribers#Read-Subscriber-cdn
+ * @methodOf xos.helpers.Subscribers
+ * @description
+ * Read-Subscriber-cdn
+ **/
+ 'Read-Subscriber-cdn': {
+ method: 'GET',
+ isArray: false,
+ url: '/api/tenant/cord/subscriber/:id/features/cdn/'
+ },
+ /**
+ * @ngdoc method
+ * @name xos.helpers.Subscribers#Update-Subscriber-cdn
+ * @methodOf xos.helpers.Subscribers
+ * @description
+ * Update-Subscriber-cdn
+ **/
+ 'Update-Subscriber-cdn': {
+ method: 'PUT',
+ isArray: false,
+ url: '/api/tenant/cord/subscriber/:id/features/cdn/'
+ },
+ /**
+ * @ngdoc method
+ * @name xos.helpers.Subscribers#Read-Subscriber-uverse
+ * @methodOf xos.helpers.Subscribers
+ * @description
+ * Read-Subscriber-uverse
+ **/
+ 'Read-Subscriber-uverse': {
+ method: 'GET',
+ isArray: false,
+ url: '/api/tenant/cord/subscriber/:id/features/uverse/'
+ },
+ /**
+ * @ngdoc method
+ * @name xos.helpers.Subscribers#Update-Subscriber-uverse
+ * @methodOf xos.helpers.Subscribers
+ * @description
+ * Update-Subscriber-uverse
+ **/
+ 'Update-Subscriber-uverse': {
+ method: 'PUT',
+ isArray: false,
+ url: '/api/tenant/cord/subscriber/:id/features/uverse/'
+ },
+ /**
+ * @ngdoc method
+ * @name xos.helpers.Subscribers#Read-Subscriber-status
+ * @methodOf xos.helpers.Subscribers
+ * @description
+ * Read-Subscriber-status
+ **/
+ 'Read-Subscriber-status': {
+ method: 'GET',
+ isArray: false,
+ url: '/api/tenant/cord/subscriber/:id/features/status/'
+ },
+ /**
+ * @ngdoc method
+ * @name xos.helpers.Subscribers#Update-Subscriber-status
+ * @methodOf xos.helpers.Subscribers
+ * @description
+ * Update-Subscriber-status
+ **/
+ 'Update-Subscriber-status': {
+ method: 'PUT',
+ isArray: false,
+ url: '/api/tenant/cord/subscriber/:id/features/status/'
+ }
+ });
+ }]);
+})();
+//# sourceMappingURL=../../maps/services/rest/Subscribers.js.map
+
+'use strict';
+
+(function () {
+ 'use strict';
+
+ angular.module('xos.helpers')
+ /**
+ * @ngdoc service
+ * @name xos.helpers.Slices
+ * @description Angular resource to fetch /api/core/slices/:id/
+ **/
+ .service('Slices', ["$resource", function ($resource) {
+ return $resource('/api/core/slices/:id/', { id: '@id' }, {
+ update: { method: 'PUT' }
+ });
+ }]);
+})();
+//# sourceMappingURL=../../maps/services/rest/Slices.js.map
+
+'use strict';
+
+(function () {
+ 'use strict';
+
+ angular.module('xos.helpers')
+ /**
+ * @ngdoc service
+ * @name xos.helpers.Sites
+ * @description Angular resource to fetch /api/core/sites/:id/
+ **/
+ .service('Sites', ["$resource", function ($resource) {
+ return $resource('/api/core/sites/:id/', { id: '@id' }, {
+ update: { method: 'PUT' }
+ });
+ }]);
+})();
+//# sourceMappingURL=../../maps/services/rest/Sites.js.map
+
+'use strict';
+
+(function () {
+ 'use strict';
+
+ angular.module('xos.helpers')
+ /**
+ * @ngdoc service
+ * @name xos.helpers.ONOS-Services-Collection
+ * @description Angular resource to fetch /api/service/onos/
+ **/
+ .service('ONOS-Services-Collection', ["$resource", function ($resource) {
+ return $resource('/api/service/onos/');
+ }]);
+})();
+//# sourceMappingURL=../../maps/services/rest/ONOS-Services.js.map
+
+'use strict';
+
+(function () {
+ 'use strict';
+
+ angular.module('xos.helpers')
+ /**
+ * @ngdoc service
+ * @name xos.helpers.ONOS-App-Collection
+ * @description Angular resource to fetch /api/tenant/onos/app/
+ **/
+ .service('ONOS-App-Collection', ["$resource", function ($resource) {
+ return $resource('/api/tenant/onos/app/');
+ }]);
+})();
+//# sourceMappingURL=../../maps/services/rest/ONOS-Apps.js.map
+
+'use strict';
+
+(function () {
+ 'use strict';
+
+ angular.module('xos.helpers')
+ /**
+ * @ngdoc service
+ * @name xos.helpers.Nodes
+ * @description Angular resource to fetch /api/core/nodes/:id/
+ **/
+ .service('Nodes', ["$resource", function ($resource) {
+ return $resource('/api/core/nodes/:id/', { id: '@id' }, {
+ update: { method: 'PUT' }
+ });
+ }]);
+})();
+//# sourceMappingURL=../../maps/services/rest/Nodes.js.map
+
+'use strict';
+
+(function () {
+ 'use strict';
+
+ angular.module('xos.helpers')
+ /**
+ * @ngdoc service
+ * @name xos.helpers.Instances
+ * @description Angular resource to fetch /api/core/instances/:id/
+ **/
+ .service('Instances', ["$resource", function ($resource) {
+ return $resource('/api/core/instances/:id/', { id: '@id' }, {
+ update: { method: 'PUT' }
+ });
+ }]);
+})();
+//# sourceMappingURL=../../maps/services/rest/Instances.js.map
+
+'use strict';
+
+(function () {
+ 'use strict';
+
+ angular.module('xos.helpers')
+ /**
+ * @ngdoc service
+ * @name xos.helpers.Flavors
+ * @description Angular resource to fetch /api/core/flavors/:id/
+ **/
+ .service('Flavors', ["$resource", function ($resource) {
+ return $resource('/api/core/flavors/:id/', { id: '@id' }, {
+ update: { method: 'PUT' }
+ });
+ }]);
+})();
+//# sourceMappingURL=../../maps/services/rest/Flavors.js.map
+
+'use strict';
+
+(function () {
+ 'use strict';
+
+ angular.module('xos.helpers')
+ /**
+ * @ngdoc service
+ * @name xos.helpers.Example-Services-Collection
+ * @description Angular resource to fetch /api/service/exampleservice/
+ **/
+ .service('Example-Services-Collection', ["$resource", function ($resource) {
+ return $resource('/api/service/exampleservice/');
+ }]);
+})();
+//# sourceMappingURL=../../maps/services/rest/Example.js.map
+
+'use strict';
+
+(function () {
+ 'use strict';
+
+ angular.module('xos.helpers')
+ /**
+ * @ngdoc service
+ * @name xos.helpers.Deployments
+ * @description Angular resource to fetch /api/core/deployments/:id/
+ **/
+ .service('Deployments', ["$resource", function ($resource) {
+ return $resource('/api/core/deployments/:id/', { id: '@id' }, {
+ update: { method: 'PUT' }
+ });
+ }]);
+})();
+//# sourceMappingURL=../../maps/services/rest/Deployments.js.map
+
+'use strict';
+
+(function () {
+ 'use strict';
+
+ /**
+ * @ngdoc service
+ * @name xos.helpers.NoHyperlinks
+ * @description This factory is automatically loaded trough xos.helpers and will add an $http interceptor that will add ?no_hyperlinks=1 to your api request, that is required by django
+ **/
+
+ angular.module('xos.helpers').factory('NoHyperlinks', noHyperlinks);
+
+ function noHyperlinks() {
+ return {
+ request: function request(_request) {
+ if (_request.url.indexOf('.html') === -1) {
+ _request.url += '?no_hyperlinks=1';
+ }
+ return _request;
+ }
+ };
+ }
+})();
+//# sourceMappingURL=../maps/services/noHyperlinks.interceptor.js.map
+
+'use strict';
+
+// TODO write tests for log
+
+angular.module('xos.helpers').config(['$provide', function ($provide) {
+ // Use the `decorator` solution to substitute or attach behaviors to
+ // original service instance; @see angular-mocks for more examples....
+
+ $provide.decorator('$log', ['$delegate', function ($delegate) {
+
+ var isLogEnabled = function isLogEnabled() {
+ return window.location.href.indexOf('debug=true') >= 0;
+ };
+ // Save the original $log.debug()
+ var debugFn = $delegate.info;
+
+ // create the replacement function
+ var replacement = function replacement(fn) {
+ return function () {
+ if (!isLogEnabled()) {
+ console.log('logging is disabled');
+ return;
+ }
+ var args = [].slice.call(arguments);
+ var now = new Date();
+
+ // Prepend timestamp
+ args[0] = '[' + now.getHours() + ':' + now.getMinutes() + ':' + now.getSeconds() + '] ' + args[0];
+
+ // Call the original with the output prepended with formatted timestamp
+ fn.apply(null, args);
+ };
+ };
+
+ $delegate.info = replacement(debugFn);
+
+ return $delegate;
+ }]);
+}]);
+//# sourceMappingURL=../maps/services/log.decorator.js.map
+
+'use strict';
+
+(function () {
+ 'use strict';
+
+ /**
+ * @ngdoc service
+ * @name xos.helpers.LabelFormatter
+ * @description This factory define a set of helper function to format label started from an object property
+ **/
+
+ angular.module('xos.uiComponents').factory('LabelFormatter', labelFormatter);
+
+ function labelFormatter() {
+
+ var _formatByUnderscore = function _formatByUnderscore(string) {
+ return string.split('_').join(' ').trim();
+ };
+
+ var _formatByUppercase = function _formatByUppercase(string) {
+ return string.split(/(?=[A-Z])/).map(function (w) {
+ return w.toLowerCase();
+ }).join(' ');
+ };
+
+ var _capitalize = function _capitalize(string) {
+ return string.slice(0, 1).toUpperCase() + string.slice(1);
+ };
+
+ var format = function format(string) {
+ string = _formatByUnderscore(string);
+ string = _formatByUppercase(string);
+
+ string = _capitalize(string).replace(/\s\s+/g, ' ') + ':';
+ return string.replace('::', ':');
+ };
+
+ return {
+ // test export
+ _formatByUnderscore: _formatByUnderscore,
+ _formatByUppercase: _formatByUppercase,
+ _capitalize: _capitalize,
+ // export to use
+ format: format
+ };
+ }
+})();
+//# sourceMappingURL=../maps/services/label_formatter.service.js.map
+
+'use strict';
+
+(function () {
+ 'use strict';
+
+ /**
+ * @ngdoc service
+ * @name xos.helpers.SetCSRFToken
+ * @description This factory is automatically loaded trough xos.helpers and will add an $http interceptor that will the CSRF-Token to your request headers
+ **/
+
+ setCSRFToken.$inject = ["$cookies"];
+ angular.module('xos.helpers').factory('SetCSRFToken', setCSRFToken);
+
+ function setCSRFToken($cookies) {
+ return {
+ request: function request(_request) {
+ if (_request.method !== 'GET') {
+ _request.headers['X-CSRFToken'] = $cookies.get('xoscsrftoken');
+ }
+ return _request;
+ }
+ };
+ }
+})();
+//# sourceMappingURL=../maps/services/csrfToken.interceptor.js.map
diff --git a/xos/core/xoslib/static/js/vendor/ngXosVendor.js b/xos/core/xoslib/static/js/vendor/ngXosVendor.js
index 5ee6135..b788f32 100644
--- a/xos/core/xoslib/static/js/vendor/ngXosVendor.js
+++ b/xos/core/xoslib/static/js/vendor/ngXosVendor.js
@@ -65494,3 +65494,4116 @@
root._ = _;
}
}.call(this));
+
+/*!
+ * Chart.js
+ * http://chartjs.org/
+ * Version: 1.1.1
+ *
+ * Copyright 2015 Nick Downie
+ * Released under the MIT license
+ * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
+ */
+
+
+(function(){
+
+ "use strict";
+
+ //Declare root variable - window in the browser, global on the server
+ var root = this,
+ previous = root.Chart;
+
+ //Occupy the global variable of Chart, and create a simple base class
+ var Chart = function(context){
+ var chart = this;
+ this.canvas = context.canvas;
+
+ this.ctx = context;
+
+ //Variables global to the chart
+ var computeDimension = function(element,dimension)
+ {
+ if (element['offset'+dimension])
+ {
+ return element['offset'+dimension];
+ }
+ else
+ {
+ return document.defaultView.getComputedStyle(element).getPropertyValue(dimension);
+ }
+ };
+
+ var width = this.width = computeDimension(context.canvas,'Width') || context.canvas.width;
+ var height = this.height = computeDimension(context.canvas,'Height') || context.canvas.height;
+
+ this.aspectRatio = this.width / this.height;
+ //High pixel density displays - multiply the size of the canvas height/width by the device pixel ratio, then scale.
+ helpers.retinaScale(this);
+
+ return this;
+ };
+ //Globally expose the defaults to allow for user updating/changing
+ Chart.defaults = {
+ global: {
+ // Boolean - Whether to animate the chart
+ animation: true,
+
+ // Number - Number of animation steps
+ animationSteps: 60,
+
+ // String - Animation easing effect
+ animationEasing: "easeOutQuart",
+
+ // Boolean - If we should show the scale at all
+ showScale: true,
+
+ // Boolean - If we want to override with a hard coded scale
+ scaleOverride: false,
+
+ // ** Required if scaleOverride is true **
+ // Number - The number of steps in a hard coded scale
+ scaleSteps: null,
+ // Number - The value jump in the hard coded scale
+ scaleStepWidth: null,
+ // Number - The scale starting value
+ scaleStartValue: null,
+
+ // String - Colour of the scale line
+ scaleLineColor: "rgba(0,0,0,.1)",
+
+ // Number - Pixel width of the scale line
+ scaleLineWidth: 1,
+
+ // Boolean - Whether to show labels on the scale
+ scaleShowLabels: true,
+
+ // Interpolated JS string - can access value
+ scaleLabel: "<%=value%>",
+
+ // Boolean - Whether the scale should stick to integers, and not show any floats even if drawing space is there
+ scaleIntegersOnly: true,
+
+ // Boolean - Whether the scale should start at zero, or an order of magnitude down from the lowest value
+ scaleBeginAtZero: false,
+
+ // String - Scale label font declaration for the scale label
+ scaleFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
+
+ // Number - Scale label font size in pixels
+ scaleFontSize: 12,
+
+ // String - Scale label font weight style
+ scaleFontStyle: "normal",
+
+ // String - Scale label font colour
+ scaleFontColor: "#666",
+
+ // Boolean - whether or not the chart should be responsive and resize when the browser does.
+ responsive: false,
+
+ // Boolean - whether to maintain the starting aspect ratio or not when responsive, if set to false, will take up entire container
+ maintainAspectRatio: true,
+
+ // Boolean - Determines whether to draw tooltips on the canvas or not - attaches events to touchmove & mousemove
+ showTooltips: true,
+
+ // Boolean - Determines whether to draw built-in tooltip or call custom tooltip function
+ customTooltips: false,
+
+ // Array - Array of string names to attach tooltip events
+ tooltipEvents: ["mousemove", "touchstart", "touchmove", "mouseout"],
+
+ // String - Tooltip background colour
+ tooltipFillColor: "rgba(0,0,0,0.8)",
+
+ // String - Tooltip label font declaration for the scale label
+ tooltipFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
+
+ // Number - Tooltip label font size in pixels
+ tooltipFontSize: 14,
+
+ // String - Tooltip font weight style
+ tooltipFontStyle: "normal",
+
+ // String - Tooltip label font colour
+ tooltipFontColor: "#fff",
+
+ // String - Tooltip title font declaration for the scale label
+ tooltipTitleFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
+
+ // Number - Tooltip title font size in pixels
+ tooltipTitleFontSize: 14,
+
+ // String - Tooltip title font weight style
+ tooltipTitleFontStyle: "bold",
+
+ // String - Tooltip title font colour
+ tooltipTitleFontColor: "#fff",
+
+ // String - Tooltip title template
+ tooltipTitleTemplate: "<%= label%>",
+
+ // Number - pixel width of padding around tooltip text
+ tooltipYPadding: 6,
+
+ // Number - pixel width of padding around tooltip text
+ tooltipXPadding: 6,
+
+ // Number - Size of the caret on the tooltip
+ tooltipCaretSize: 8,
+
+ // Number - Pixel radius of the tooltip border
+ tooltipCornerRadius: 6,
+
+ // Number - Pixel offset from point x to tooltip edge
+ tooltipXOffset: 10,
+
+ // String - Template string for single tooltips
+ tooltipTemplate: "<%if (label){%><%=label%>: <%}%><%= value %>",
+
+ // String - Template string for single tooltips
+ multiTooltipTemplate: "<%= datasetLabel %>: <%= value %>",
+
+ // String - Colour behind the legend colour block
+ multiTooltipKeyBackground: '#fff',
+
+ // Array - A list of colors to use as the defaults
+ segmentColorDefault: ["#A6CEE3", "#1F78B4", "#B2DF8A", "#33A02C", "#FB9A99", "#E31A1C", "#FDBF6F", "#FF7F00", "#CAB2D6", "#6A3D9A", "#B4B482", "#B15928" ],
+
+ // Array - A list of highlight colors to use as the defaults
+ segmentHighlightColorDefaults: [ "#CEF6FF", "#47A0DC", "#DAFFB2", "#5BC854", "#FFC2C1", "#FF4244", "#FFE797", "#FFA728", "#F2DAFE", "#9265C2", "#DCDCAA", "#D98150" ],
+
+ // Function - Will fire on animation progression.
+ onAnimationProgress: function(){},
+
+ // Function - Will fire on animation completion.
+ onAnimationComplete: function(){}
+
+ }
+ };
+
+ //Create a dictionary of chart types, to allow for extension of existing types
+ Chart.types = {};
+
+ //Global Chart helpers object for utility methods and classes
+ var helpers = Chart.helpers = {};
+
+ //-- Basic js utility methods
+ var each = helpers.each = function(loopable,callback,self){
+ var additionalArgs = Array.prototype.slice.call(arguments, 3);
+ // Check to see if null or undefined firstly.
+ if (loopable){
+ if (loopable.length === +loopable.length){
+ var i;
+ for (i=0; i<loopable.length; i++){
+ callback.apply(self,[loopable[i], i].concat(additionalArgs));
+ }
+ }
+ else{
+ for (var item in loopable){
+ callback.apply(self,[loopable[item],item].concat(additionalArgs));
+ }
+ }
+ }
+ },
+ clone = helpers.clone = function(obj){
+ var objClone = {};
+ each(obj,function(value,key){
+ if (obj.hasOwnProperty(key)){
+ objClone[key] = value;
+ }
+ });
+ return objClone;
+ },
+ extend = helpers.extend = function(base){
+ each(Array.prototype.slice.call(arguments,1), function(extensionObject) {
+ each(extensionObject,function(value,key){
+ if (extensionObject.hasOwnProperty(key)){
+ base[key] = value;
+ }
+ });
+ });
+ return base;
+ },
+ merge = helpers.merge = function(base,master){
+ //Merge properties in left object over to a shallow clone of object right.
+ var args = Array.prototype.slice.call(arguments,0);
+ args.unshift({});
+ return extend.apply(null, args);
+ },
+ indexOf = helpers.indexOf = function(arrayToSearch, item){
+ if (Array.prototype.indexOf) {
+ return arrayToSearch.indexOf(item);
+ }
+ else{
+ for (var i = 0; i < arrayToSearch.length; i++) {
+ if (arrayToSearch[i] === item) return i;
+ }
+ return -1;
+ }
+ },
+ where = helpers.where = function(collection, filterCallback){
+ var filtered = [];
+
+ helpers.each(collection, function(item){
+ if (filterCallback(item)){
+ filtered.push(item);
+ }
+ });
+
+ return filtered;
+ },
+ findNextWhere = helpers.findNextWhere = function(arrayToSearch, filterCallback, startIndex){
+ // Default to start of the array
+ if (!startIndex){
+ startIndex = -1;
+ }
+ for (var i = startIndex + 1; i < arrayToSearch.length; i++) {
+ var currentItem = arrayToSearch[i];
+ if (filterCallback(currentItem)){
+ return currentItem;
+ }
+ }
+ },
+ findPreviousWhere = helpers.findPreviousWhere = function(arrayToSearch, filterCallback, startIndex){
+ // Default to end of the array
+ if (!startIndex){
+ startIndex = arrayToSearch.length;
+ }
+ for (var i = startIndex - 1; i >= 0; i--) {
+ var currentItem = arrayToSearch[i];
+ if (filterCallback(currentItem)){
+ return currentItem;
+ }
+ }
+ },
+ inherits = helpers.inherits = function(extensions){
+ //Basic javascript inheritance based on the model created in Backbone.js
+ var parent = this;
+ var ChartElement = (extensions && extensions.hasOwnProperty("constructor")) ? extensions.constructor : function(){ return parent.apply(this, arguments); };
+
+ var Surrogate = function(){ this.constructor = ChartElement;};
+ Surrogate.prototype = parent.prototype;
+ ChartElement.prototype = new Surrogate();
+
+ ChartElement.extend = inherits;
+
+ if (extensions) extend(ChartElement.prototype, extensions);
+
+ ChartElement.__super__ = parent.prototype;
+
+ return ChartElement;
+ },
+ noop = helpers.noop = function(){},
+ uid = helpers.uid = (function(){
+ var id=0;
+ return function(){
+ return "chart-" + id++;
+ };
+ })(),
+ warn = helpers.warn = function(str){
+ //Method for warning of errors
+ if (window.console && typeof window.console.warn === "function") console.warn(str);
+ },
+ amd = helpers.amd = (typeof define === 'function' && define.amd),
+ //-- Math methods
+ isNumber = helpers.isNumber = function(n){
+ return !isNaN(parseFloat(n)) && isFinite(n);
+ },
+ max = helpers.max = function(array){
+ return Math.max.apply( Math, array );
+ },
+ min = helpers.min = function(array){
+ return Math.min.apply( Math, array );
+ },
+ cap = helpers.cap = function(valueToCap,maxValue,minValue){
+ if(isNumber(maxValue)) {
+ if( valueToCap > maxValue ) {
+ return maxValue;
+ }
+ }
+ else if(isNumber(minValue)){
+ if ( valueToCap < minValue ){
+ return minValue;
+ }
+ }
+ return valueToCap;
+ },
+ getDecimalPlaces = helpers.getDecimalPlaces = function(num){
+ if (num%1!==0 && isNumber(num)){
+ var s = num.toString();
+ if(s.indexOf("e-") < 0){
+ // no exponent, e.g. 0.01
+ return s.split(".")[1].length;
+ }
+ else if(s.indexOf(".") < 0) {
+ // no decimal point, e.g. 1e-9
+ return parseInt(s.split("e-")[1]);
+ }
+ else {
+ // exponent and decimal point, e.g. 1.23e-9
+ var parts = s.split(".")[1].split("e-");
+ return parts[0].length + parseInt(parts[1]);
+ }
+ }
+ else {
+ return 0;
+ }
+ },
+ toRadians = helpers.radians = function(degrees){
+ return degrees * (Math.PI/180);
+ },
+ // Gets the angle from vertical upright to the point about a centre.
+ getAngleFromPoint = helpers.getAngleFromPoint = function(centrePoint, anglePoint){
+ var distanceFromXCenter = anglePoint.x - centrePoint.x,
+ distanceFromYCenter = anglePoint.y - centrePoint.y,
+ radialDistanceFromCenter = Math.sqrt( distanceFromXCenter * distanceFromXCenter + distanceFromYCenter * distanceFromYCenter);
+
+
+ var angle = Math.PI * 2 + Math.atan2(distanceFromYCenter, distanceFromXCenter);
+
+ //If the segment is in the top left quadrant, we need to add another rotation to the angle
+ if (distanceFromXCenter < 0 && distanceFromYCenter < 0){
+ angle += Math.PI*2;
+ }
+
+ return {
+ angle: angle,
+ distance: radialDistanceFromCenter
+ };
+ },
+ aliasPixel = helpers.aliasPixel = function(pixelWidth){
+ return (pixelWidth % 2 === 0) ? 0 : 0.5;
+ },
+ splineCurve = helpers.splineCurve = function(FirstPoint,MiddlePoint,AfterPoint,t){
+ //Props to Rob Spencer at scaled innovation for his post on splining between points
+ //http://scaledinnovation.com/analytics/splines/aboutSplines.html
+ var d01=Math.sqrt(Math.pow(MiddlePoint.x-FirstPoint.x,2)+Math.pow(MiddlePoint.y-FirstPoint.y,2)),
+ d12=Math.sqrt(Math.pow(AfterPoint.x-MiddlePoint.x,2)+Math.pow(AfterPoint.y-MiddlePoint.y,2)),
+ fa=t*d01/(d01+d12),// scaling factor for triangle Ta
+ fb=t*d12/(d01+d12);
+ return {
+ inner : {
+ x : MiddlePoint.x-fa*(AfterPoint.x-FirstPoint.x),
+ y : MiddlePoint.y-fa*(AfterPoint.y-FirstPoint.y)
+ },
+ outer : {
+ x: MiddlePoint.x+fb*(AfterPoint.x-FirstPoint.x),
+ y : MiddlePoint.y+fb*(AfterPoint.y-FirstPoint.y)
+ }
+ };
+ },
+ calculateOrderOfMagnitude = helpers.calculateOrderOfMagnitude = function(val){
+ return Math.floor(Math.log(val) / Math.LN10);
+ },
+ calculateScaleRange = helpers.calculateScaleRange = function(valuesArray, drawingSize, textSize, startFromZero, integersOnly){
+
+ //Set a minimum step of two - a point at the top of the graph, and a point at the base
+ var minSteps = 2,
+ maxSteps = Math.floor(drawingSize/(textSize * 1.5)),
+ skipFitting = (minSteps >= maxSteps);
+
+ // Filter out null values since these would min() to zero
+ var values = [];
+ each(valuesArray, function( v ){
+ v == null || values.push( v );
+ });
+ var minValue = min(values),
+ maxValue = max(values);
+
+ // We need some degree of separation here to calculate the scales if all the values are the same
+ // Adding/minusing 0.5 will give us a range of 1.
+ if (maxValue === minValue){
+ maxValue += 0.5;
+ // So we don't end up with a graph with a negative start value if we've said always start from zero
+ if (minValue >= 0.5 && !startFromZero){
+ minValue -= 0.5;
+ }
+ else{
+ // Make up a whole number above the values
+ maxValue += 0.5;
+ }
+ }
+
+ var valueRange = Math.abs(maxValue - minValue),
+ rangeOrderOfMagnitude = calculateOrderOfMagnitude(valueRange),
+ graphMax = Math.ceil(maxValue / (1 * Math.pow(10, rangeOrderOfMagnitude))) * Math.pow(10, rangeOrderOfMagnitude),
+ graphMin = (startFromZero) ? 0 : Math.floor(minValue / (1 * Math.pow(10, rangeOrderOfMagnitude))) * Math.pow(10, rangeOrderOfMagnitude),
+ graphRange = graphMax - graphMin,
+ stepValue = Math.pow(10, rangeOrderOfMagnitude),
+ numberOfSteps = Math.round(graphRange / stepValue);
+
+ //If we have more space on the graph we'll use it to give more definition to the data
+ while((numberOfSteps > maxSteps || (numberOfSteps * 2) < maxSteps) && !skipFitting) {
+ if(numberOfSteps > maxSteps){
+ stepValue *=2;
+ numberOfSteps = Math.round(graphRange/stepValue);
+ // Don't ever deal with a decimal number of steps - cancel fitting and just use the minimum number of steps.
+ if (numberOfSteps % 1 !== 0){
+ skipFitting = true;
+ }
+ }
+ //We can fit in double the amount of scale points on the scale
+ else{
+ //If user has declared ints only, and the step value isn't a decimal
+ if (integersOnly && rangeOrderOfMagnitude >= 0){
+ //If the user has said integers only, we need to check that making the scale more granular wouldn't make it a float
+ if(stepValue/2 % 1 === 0){
+ stepValue /=2;
+ numberOfSteps = Math.round(graphRange/stepValue);
+ }
+ //If it would make it a float break out of the loop
+ else{
+ break;
+ }
+ }
+ //If the scale doesn't have to be an int, make the scale more granular anyway.
+ else{
+ stepValue /=2;
+ numberOfSteps = Math.round(graphRange/stepValue);
+ }
+
+ }
+ }
+
+ if (skipFitting){
+ numberOfSteps = minSteps;
+ stepValue = graphRange / numberOfSteps;
+ }
+
+ return {
+ steps : numberOfSteps,
+ stepValue : stepValue,
+ min : graphMin,
+ max : graphMin + (numberOfSteps * stepValue)
+ };
+
+ },
+ /* jshint ignore:start */
+ // Blows up jshint errors based on the new Function constructor
+ //Templating methods
+ //Javascript micro templating by John Resig - source at http://ejohn.org/blog/javascript-micro-templating/
+ template = helpers.template = function(templateString, valuesObject){
+
+ // If templateString is function rather than string-template - call the function for valuesObject
+
+ if(templateString instanceof Function){
+ return templateString(valuesObject);
+ }
+
+ var cache = {};
+ function tmpl(str, data){
+ // Figure out if we're getting a template, or if we need to
+ // load the template - and be sure to cache the result.
+ var fn = !/\W/.test(str) ?
+ cache[str] = cache[str] :
+
+ // Generate a reusable function that will serve as a template
+ // generator (and which will be cached).
+ new Function("obj",
+ "var p=[],print=function(){p.push.apply(p,arguments);};" +
+
+ // Introduce the data as local variables using with(){}
+ "with(obj){p.push('" +
+
+ // Convert the template into pure JavaScript
+ str
+ .replace(/[\r\t\n]/g, " ")
+ .split("<%").join("\t")
+ .replace(/((^|%>)[^\t]*)'/g, "$1\r")
+ .replace(/\t=(.*?)%>/g, "',$1,'")
+ .split("\t").join("');")
+ .split("%>").join("p.push('")
+ .split("\r").join("\\'") +
+ "');}return p.join('');"
+ );
+
+ // Provide some basic currying to the user
+ return data ? fn( data ) : fn;
+ }
+ return tmpl(templateString,valuesObject);
+ },
+ /* jshint ignore:end */
+ generateLabels = helpers.generateLabels = function(templateString,numberOfSteps,graphMin,stepValue){
+ var labelsArray = new Array(numberOfSteps);
+ if (templateString){
+ each(labelsArray,function(val,index){
+ labelsArray[index] = template(templateString,{value: (graphMin + (stepValue*(index+1)))});
+ });
+ }
+ return labelsArray;
+ },
+ //--Animation methods
+ //Easing functions adapted from Robert Penner's easing equations
+ //http://www.robertpenner.com/easing/
+ easingEffects = helpers.easingEffects = {
+ linear: function (t) {
+ return t;
+ },
+ easeInQuad: function (t) {
+ return t * t;
+ },
+ easeOutQuad: function (t) {
+ return -1 * t * (t - 2);
+ },
+ easeInOutQuad: function (t) {
+ if ((t /= 1 / 2) < 1){
+ return 1 / 2 * t * t;
+ }
+ return -1 / 2 * ((--t) * (t - 2) - 1);
+ },
+ easeInCubic: function (t) {
+ return t * t * t;
+ },
+ easeOutCubic: function (t) {
+ return 1 * ((t = t / 1 - 1) * t * t + 1);
+ },
+ easeInOutCubic: function (t) {
+ if ((t /= 1 / 2) < 1){
+ return 1 / 2 * t * t * t;
+ }
+ return 1 / 2 * ((t -= 2) * t * t + 2);
+ },
+ easeInQuart: function (t) {
+ return t * t * t * t;
+ },
+ easeOutQuart: function (t) {
+ return -1 * ((t = t / 1 - 1) * t * t * t - 1);
+ },
+ easeInOutQuart: function (t) {
+ if ((t /= 1 / 2) < 1){
+ return 1 / 2 * t * t * t * t;
+ }
+ return -1 / 2 * ((t -= 2) * t * t * t - 2);
+ },
+ easeInQuint: function (t) {
+ return 1 * (t /= 1) * t * t * t * t;
+ },
+ easeOutQuint: function (t) {
+ return 1 * ((t = t / 1 - 1) * t * t * t * t + 1);
+ },
+ easeInOutQuint: function (t) {
+ if ((t /= 1 / 2) < 1){
+ return 1 / 2 * t * t * t * t * t;
+ }
+ return 1 / 2 * ((t -= 2) * t * t * t * t + 2);
+ },
+ easeInSine: function (t) {
+ return -1 * Math.cos(t / 1 * (Math.PI / 2)) + 1;
+ },
+ easeOutSine: function (t) {
+ return 1 * Math.sin(t / 1 * (Math.PI / 2));
+ },
+ easeInOutSine: function (t) {
+ return -1 / 2 * (Math.cos(Math.PI * t / 1) - 1);
+ },
+ easeInExpo: function (t) {
+ return (t === 0) ? 1 : 1 * Math.pow(2, 10 * (t / 1 - 1));
+ },
+ easeOutExpo: function (t) {
+ return (t === 1) ? 1 : 1 * (-Math.pow(2, -10 * t / 1) + 1);
+ },
+ easeInOutExpo: function (t) {
+ if (t === 0){
+ return 0;
+ }
+ if (t === 1){
+ return 1;
+ }
+ if ((t /= 1 / 2) < 1){
+ return 1 / 2 * Math.pow(2, 10 * (t - 1));
+ }
+ return 1 / 2 * (-Math.pow(2, -10 * --t) + 2);
+ },
+ easeInCirc: function (t) {
+ if (t >= 1){
+ return t;
+ }
+ return -1 * (Math.sqrt(1 - (t /= 1) * t) - 1);
+ },
+ easeOutCirc: function (t) {
+ return 1 * Math.sqrt(1 - (t = t / 1 - 1) * t);
+ },
+ easeInOutCirc: function (t) {
+ if ((t /= 1 / 2) < 1){
+ return -1 / 2 * (Math.sqrt(1 - t * t) - 1);
+ }
+ return 1 / 2 * (Math.sqrt(1 - (t -= 2) * t) + 1);
+ },
+ easeInElastic: function (t) {
+ var s = 1.70158;
+ var p = 0;
+ var a = 1;
+ if (t === 0){
+ return 0;
+ }
+ if ((t /= 1) == 1){
+ return 1;
+ }
+ if (!p){
+ p = 1 * 0.3;
+ }
+ if (a < Math.abs(1)) {
+ a = 1;
+ s = p / 4;
+ } else{
+ s = p / (2 * Math.PI) * Math.asin(1 / a);
+ }
+ return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * 1 - s) * (2 * Math.PI) / p));
+ },
+ easeOutElastic: function (t) {
+ var s = 1.70158;
+ var p = 0;
+ var a = 1;
+ if (t === 0){
+ return 0;
+ }
+ if ((t /= 1) == 1){
+ return 1;
+ }
+ if (!p){
+ p = 1 * 0.3;
+ }
+ if (a < Math.abs(1)) {
+ a = 1;
+ s = p / 4;
+ } else{
+ s = p / (2 * Math.PI) * Math.asin(1 / a);
+ }
+ return a * Math.pow(2, -10 * t) * Math.sin((t * 1 - s) * (2 * Math.PI) / p) + 1;
+ },
+ easeInOutElastic: function (t) {
+ var s = 1.70158;
+ var p = 0;
+ var a = 1;
+ if (t === 0){
+ return 0;
+ }
+ if ((t /= 1 / 2) == 2){
+ return 1;
+ }
+ if (!p){
+ p = 1 * (0.3 * 1.5);
+ }
+ if (a < Math.abs(1)) {
+ a = 1;
+ s = p / 4;
+ } else {
+ s = p / (2 * Math.PI) * Math.asin(1 / a);
+ }
+ if (t < 1){
+ return -0.5 * (a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * 1 - s) * (2 * Math.PI) / p));}
+ return a * Math.pow(2, -10 * (t -= 1)) * Math.sin((t * 1 - s) * (2 * Math.PI) / p) * 0.5 + 1;
+ },
+ easeInBack: function (t) {
+ var s = 1.70158;
+ return 1 * (t /= 1) * t * ((s + 1) * t - s);
+ },
+ easeOutBack: function (t) {
+ var s = 1.70158;
+ return 1 * ((t = t / 1 - 1) * t * ((s + 1) * t + s) + 1);
+ },
+ easeInOutBack: function (t) {
+ var s = 1.70158;
+ if ((t /= 1 / 2) < 1){
+ return 1 / 2 * (t * t * (((s *= (1.525)) + 1) * t - s));
+ }
+ return 1 / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2);
+ },
+ easeInBounce: function (t) {
+ return 1 - easingEffects.easeOutBounce(1 - t);
+ },
+ easeOutBounce: function (t) {
+ if ((t /= 1) < (1 / 2.75)) {
+ return 1 * (7.5625 * t * t);
+ } else if (t < (2 / 2.75)) {
+ return 1 * (7.5625 * (t -= (1.5 / 2.75)) * t + 0.75);
+ } else if (t < (2.5 / 2.75)) {
+ return 1 * (7.5625 * (t -= (2.25 / 2.75)) * t + 0.9375);
+ } else {
+ return 1 * (7.5625 * (t -= (2.625 / 2.75)) * t + 0.984375);
+ }
+ },
+ easeInOutBounce: function (t) {
+ if (t < 1 / 2){
+ return easingEffects.easeInBounce(t * 2) * 0.5;
+ }
+ return easingEffects.easeOutBounce(t * 2 - 1) * 0.5 + 1 * 0.5;
+ }
+ },
+ //Request animation polyfill - http://www.paulirish.com/2011/requestanimationframe-for-smart-animating/
+ requestAnimFrame = helpers.requestAnimFrame = (function(){
+ return window.requestAnimationFrame ||
+ window.webkitRequestAnimationFrame ||
+ window.mozRequestAnimationFrame ||
+ window.oRequestAnimationFrame ||
+ window.msRequestAnimationFrame ||
+ function(callback) {
+ return window.setTimeout(callback, 1000 / 60);
+ };
+ })(),
+ cancelAnimFrame = helpers.cancelAnimFrame = (function(){
+ return window.cancelAnimationFrame ||
+ window.webkitCancelAnimationFrame ||
+ window.mozCancelAnimationFrame ||
+ window.oCancelAnimationFrame ||
+ window.msCancelAnimationFrame ||
+ function(callback) {
+ return window.clearTimeout(callback, 1000 / 60);
+ };
+ })(),
+ animationLoop = helpers.animationLoop = function(callback,totalSteps,easingString,onProgress,onComplete,chartInstance){
+
+ var currentStep = 0,
+ easingFunction = easingEffects[easingString] || easingEffects.linear;
+
+ var animationFrame = function(){
+ currentStep++;
+ var stepDecimal = currentStep/totalSteps;
+ var easeDecimal = easingFunction(stepDecimal);
+
+ callback.call(chartInstance,easeDecimal,stepDecimal, currentStep);
+ onProgress.call(chartInstance,easeDecimal,stepDecimal);
+ if (currentStep < totalSteps){
+ chartInstance.animationFrame = requestAnimFrame(animationFrame);
+ } else{
+ onComplete.apply(chartInstance);
+ }
+ };
+ requestAnimFrame(animationFrame);
+ },
+ //-- DOM methods
+ getRelativePosition = helpers.getRelativePosition = function(evt){
+ var mouseX, mouseY;
+ var e = evt.originalEvent || evt,
+ canvas = evt.currentTarget || evt.srcElement,
+ boundingRect = canvas.getBoundingClientRect();
+
+ if (e.touches){
+ mouseX = e.touches[0].clientX - boundingRect.left;
+ mouseY = e.touches[0].clientY - boundingRect.top;
+
+ }
+ else{
+ mouseX = e.clientX - boundingRect.left;
+ mouseY = e.clientY - boundingRect.top;
+ }
+
+ return {
+ x : mouseX,
+ y : mouseY
+ };
+
+ },
+ addEvent = helpers.addEvent = function(node,eventType,method){
+ if (node.addEventListener){
+ node.addEventListener(eventType,method);
+ } else if (node.attachEvent){
+ node.attachEvent("on"+eventType, method);
+ } else {
+ node["on"+eventType] = method;
+ }
+ },
+ removeEvent = helpers.removeEvent = function(node, eventType, handler){
+ if (node.removeEventListener){
+ node.removeEventListener(eventType, handler, false);
+ } else if (node.detachEvent){
+ node.detachEvent("on"+eventType,handler);
+ } else{
+ node["on" + eventType] = noop;
+ }
+ },
+ bindEvents = helpers.bindEvents = function(chartInstance, arrayOfEvents, handler){
+ // Create the events object if it's not already present
+ if (!chartInstance.events) chartInstance.events = {};
+
+ each(arrayOfEvents,function(eventName){
+ chartInstance.events[eventName] = function(){
+ handler.apply(chartInstance, arguments);
+ };
+ addEvent(chartInstance.chart.canvas,eventName,chartInstance.events[eventName]);
+ });
+ },
+ unbindEvents = helpers.unbindEvents = function (chartInstance, arrayOfEvents) {
+ each(arrayOfEvents, function(handler,eventName){
+ removeEvent(chartInstance.chart.canvas, eventName, handler);
+ });
+ },
+ getMaximumWidth = helpers.getMaximumWidth = function(domNode){
+ var container = domNode.parentNode,
+ padding = parseInt(getStyle(container, 'padding-left')) + parseInt(getStyle(container, 'padding-right'));
+ // TODO = check cross browser stuff with this.
+ return container ? container.clientWidth - padding : 0;
+ },
+ getMaximumHeight = helpers.getMaximumHeight = function(domNode){
+ var container = domNode.parentNode,
+ padding = parseInt(getStyle(container, 'padding-bottom')) + parseInt(getStyle(container, 'padding-top'));
+ // TODO = check cross browser stuff with this.
+ return container ? container.clientHeight - padding : 0;
+ },
+ getStyle = helpers.getStyle = function (el, property) {
+ return el.currentStyle ?
+ el.currentStyle[property] :
+ document.defaultView.getComputedStyle(el, null).getPropertyValue(property);
+ },
+ getMaximumSize = helpers.getMaximumSize = helpers.getMaximumWidth, // legacy support
+ retinaScale = helpers.retinaScale = function(chart){
+ var ctx = chart.ctx,
+ width = chart.canvas.width,
+ height = chart.canvas.height;
+
+ if (window.devicePixelRatio) {
+ ctx.canvas.style.width = width + "px";
+ ctx.canvas.style.height = height + "px";
+ ctx.canvas.height = height * window.devicePixelRatio;
+ ctx.canvas.width = width * window.devicePixelRatio;
+ ctx.scale(window.devicePixelRatio, window.devicePixelRatio);
+ }
+ },
+ //-- Canvas methods
+ clear = helpers.clear = function(chart){
+ chart.ctx.clearRect(0,0,chart.width,chart.height);
+ },
+ fontString = helpers.fontString = function(pixelSize,fontStyle,fontFamily){
+ return fontStyle + " " + pixelSize+"px " + fontFamily;
+ },
+ longestText = helpers.longestText = function(ctx,font,arrayOfStrings){
+ ctx.font = font;
+ var longest = 0;
+ each(arrayOfStrings,function(string){
+ var textWidth = ctx.measureText(string).width;
+ longest = (textWidth > longest) ? textWidth : longest;
+ });
+ return longest;
+ },
+ drawRoundedRectangle = helpers.drawRoundedRectangle = function(ctx,x,y,width,height,radius){
+ ctx.beginPath();
+ ctx.moveTo(x + radius, y);
+ ctx.lineTo(x + width - radius, y);
+ ctx.quadraticCurveTo(x + width, y, x + width, y + radius);
+ ctx.lineTo(x + width, y + height - radius);
+ ctx.quadraticCurveTo(x + width, y + height, x + width - radius, y + height);
+ ctx.lineTo(x + radius, y + height);
+ ctx.quadraticCurveTo(x, y + height, x, y + height - radius);
+ ctx.lineTo(x, y + radius);
+ ctx.quadraticCurveTo(x, y, x + radius, y);
+ ctx.closePath();
+ };
+
+
+ //Store a reference to each instance - allowing us to globally resize chart instances on window resize.
+ //Destroy method on the chart will remove the instance of the chart from this reference.
+ Chart.instances = {};
+
+ Chart.Type = function(data,options,chart){
+ this.options = options;
+ this.chart = chart;
+ this.id = uid();
+ //Add the chart instance to the global namespace
+ Chart.instances[this.id] = this;
+
+ // Initialize is always called when a chart type is created
+ // By default it is a no op, but it should be extended
+ if (options.responsive){
+ this.resize();
+ }
+ this.initialize.call(this,data);
+ };
+
+ //Core methods that'll be a part of every chart type
+ extend(Chart.Type.prototype,{
+ initialize : function(){return this;},
+ clear : function(){
+ clear(this.chart);
+ return this;
+ },
+ stop : function(){
+ // Stops any current animation loop occuring
+ Chart.animationService.cancelAnimation(this);
+ return this;
+ },
+ resize : function(callback){
+ this.stop();
+ var canvas = this.chart.canvas,
+ newWidth = getMaximumWidth(this.chart.canvas),
+ newHeight = this.options.maintainAspectRatio ? newWidth / this.chart.aspectRatio : getMaximumHeight(this.chart.canvas);
+
+ canvas.width = this.chart.width = newWidth;
+ canvas.height = this.chart.height = newHeight;
+
+ retinaScale(this.chart);
+
+ if (typeof callback === "function"){
+ callback.apply(this, Array.prototype.slice.call(arguments, 1));
+ }
+ return this;
+ },
+ reflow : noop,
+ render : function(reflow){
+ if (reflow){
+ this.reflow();
+ }
+
+ if (this.options.animation && !reflow){
+ var animation = new Chart.Animation();
+ animation.numSteps = this.options.animationSteps;
+ animation.easing = this.options.animationEasing;
+
+ // render function
+ animation.render = function(chartInstance, animationObject) {
+ var easingFunction = helpers.easingEffects[animationObject.easing];
+ var stepDecimal = animationObject.currentStep / animationObject.numSteps;
+ var easeDecimal = easingFunction(stepDecimal);
+
+ chartInstance.draw(easeDecimal, stepDecimal, animationObject.currentStep);
+ };
+
+ // user events
+ animation.onAnimationProgress = this.options.onAnimationProgress;
+ animation.onAnimationComplete = this.options.onAnimationComplete;
+
+ Chart.animationService.addAnimation(this, animation);
+ }
+ else{
+ this.draw();
+ this.options.onAnimationComplete.call(this);
+ }
+ return this;
+ },
+ generateLegend : function(){
+ return helpers.template(this.options.legendTemplate, this);
+ },
+ destroy : function(){
+ this.stop();
+ this.clear();
+ unbindEvents(this, this.events);
+ var canvas = this.chart.canvas;
+
+ // Reset canvas height/width attributes starts a fresh with the canvas context
+ canvas.width = this.chart.width;
+ canvas.height = this.chart.height;
+
+ // < IE9 doesn't support removeProperty
+ if (canvas.style.removeProperty) {
+ canvas.style.removeProperty('width');
+ canvas.style.removeProperty('height');
+ } else {
+ canvas.style.removeAttribute('width');
+ canvas.style.removeAttribute('height');
+ }
+
+ delete Chart.instances[this.id];
+ },
+ showTooltip : function(ChartElements, forceRedraw){
+ // Only redraw the chart if we've actually changed what we're hovering on.
+ if (typeof this.activeElements === 'undefined') this.activeElements = [];
+
+ var isChanged = (function(Elements){
+ var changed = false;
+
+ if (Elements.length !== this.activeElements.length){
+ changed = true;
+ return changed;
+ }
+
+ each(Elements, function(element, index){
+ if (element !== this.activeElements[index]){
+ changed = true;
+ }
+ }, this);
+ return changed;
+ }).call(this, ChartElements);
+
+ if (!isChanged && !forceRedraw){
+ return;
+ }
+ else{
+ this.activeElements = ChartElements;
+ }
+ this.draw();
+ if(this.options.customTooltips){
+ this.options.customTooltips(false);
+ }
+ if (ChartElements.length > 0){
+ // If we have multiple datasets, show a MultiTooltip for all of the data points at that index
+ if (this.datasets && this.datasets.length > 1) {
+ var dataArray,
+ dataIndex;
+
+ for (var i = this.datasets.length - 1; i >= 0; i--) {
+ dataArray = this.datasets[i].points || this.datasets[i].bars || this.datasets[i].segments;
+ dataIndex = indexOf(dataArray, ChartElements[0]);
+ if (dataIndex !== -1){
+ break;
+ }
+ }
+ var tooltipLabels = [],
+ tooltipColors = [],
+ medianPosition = (function(index) {
+
+ // Get all the points at that particular index
+ var Elements = [],
+ dataCollection,
+ xPositions = [],
+ yPositions = [],
+ xMax,
+ yMax,
+ xMin,
+ yMin;
+ helpers.each(this.datasets, function(dataset){
+ dataCollection = dataset.points || dataset.bars || dataset.segments;
+ if (dataCollection[dataIndex] && dataCollection[dataIndex].hasValue()){
+ Elements.push(dataCollection[dataIndex]);
+ }
+ });
+
+ helpers.each(Elements, function(element) {
+ xPositions.push(element.x);
+ yPositions.push(element.y);
+
+
+ //Include any colour information about the element
+ tooltipLabels.push(helpers.template(this.options.multiTooltipTemplate, element));
+ tooltipColors.push({
+ fill: element._saved.fillColor || element.fillColor,
+ stroke: element._saved.strokeColor || element.strokeColor
+ });
+
+ }, this);
+
+ yMin = min(yPositions);
+ yMax = max(yPositions);
+
+ xMin = min(xPositions);
+ xMax = max(xPositions);
+
+ return {
+ x: (xMin > this.chart.width/2) ? xMin : xMax,
+ y: (yMin + yMax)/2
+ };
+ }).call(this, dataIndex);
+
+ new Chart.MultiTooltip({
+ x: medianPosition.x,
+ y: medianPosition.y,
+ xPadding: this.options.tooltipXPadding,
+ yPadding: this.options.tooltipYPadding,
+ xOffset: this.options.tooltipXOffset,
+ fillColor: this.options.tooltipFillColor,
+ textColor: this.options.tooltipFontColor,
+ fontFamily: this.options.tooltipFontFamily,
+ fontStyle: this.options.tooltipFontStyle,
+ fontSize: this.options.tooltipFontSize,
+ titleTextColor: this.options.tooltipTitleFontColor,
+ titleFontFamily: this.options.tooltipTitleFontFamily,
+ titleFontStyle: this.options.tooltipTitleFontStyle,
+ titleFontSize: this.options.tooltipTitleFontSize,
+ cornerRadius: this.options.tooltipCornerRadius,
+ labels: tooltipLabels,
+ legendColors: tooltipColors,
+ legendColorBackground : this.options.multiTooltipKeyBackground,
+ title: template(this.options.tooltipTitleTemplate,ChartElements[0]),
+ chart: this.chart,
+ ctx: this.chart.ctx,
+ custom: this.options.customTooltips
+ }).draw();
+
+ } else {
+ each(ChartElements, function(Element) {
+ var tooltipPosition = Element.tooltipPosition();
+ new Chart.Tooltip({
+ x: Math.round(tooltipPosition.x),
+ y: Math.round(tooltipPosition.y),
+ xPadding: this.options.tooltipXPadding,
+ yPadding: this.options.tooltipYPadding,
+ fillColor: this.options.tooltipFillColor,
+ textColor: this.options.tooltipFontColor,
+ fontFamily: this.options.tooltipFontFamily,
+ fontStyle: this.options.tooltipFontStyle,
+ fontSize: this.options.tooltipFontSize,
+ caretHeight: this.options.tooltipCaretSize,
+ cornerRadius: this.options.tooltipCornerRadius,
+ text: template(this.options.tooltipTemplate, Element),
+ chart: this.chart,
+ custom: this.options.customTooltips
+ }).draw();
+ }, this);
+ }
+ }
+ return this;
+ },
+ toBase64Image : function(){
+ return this.chart.canvas.toDataURL.apply(this.chart.canvas, arguments);
+ }
+ });
+
+ Chart.Type.extend = function(extensions){
+
+ var parent = this;
+
+ var ChartType = function(){
+ return parent.apply(this,arguments);
+ };
+
+ //Copy the prototype object of the this class
+ ChartType.prototype = clone(parent.prototype);
+ //Now overwrite some of the properties in the base class with the new extensions
+ extend(ChartType.prototype, extensions);
+
+ ChartType.extend = Chart.Type.extend;
+
+ if (extensions.name || parent.prototype.name){
+
+ var chartName = extensions.name || parent.prototype.name;
+ //Assign any potential default values of the new chart type
+
+ //If none are defined, we'll use a clone of the chart type this is being extended from.
+ //I.e. if we extend a line chart, we'll use the defaults from the line chart if our new chart
+ //doesn't define some defaults of their own.
+
+ var baseDefaults = (Chart.defaults[parent.prototype.name]) ? clone(Chart.defaults[parent.prototype.name]) : {};
+
+ Chart.defaults[chartName] = extend(baseDefaults,extensions.defaults);
+
+ Chart.types[chartName] = ChartType;
+
+ //Register this new chart type in the Chart prototype
+ Chart.prototype[chartName] = function(data,options){
+ var config = merge(Chart.defaults.global, Chart.defaults[chartName], options || {});
+ return new ChartType(data,config,this);
+ };
+ } else{
+ warn("Name not provided for this chart, so it hasn't been registered");
+ }
+ return parent;
+ };
+
+ Chart.Element = function(configuration){
+ extend(this,configuration);
+ this.initialize.apply(this,arguments);
+ this.save();
+ };
+ extend(Chart.Element.prototype,{
+ initialize : function(){},
+ restore : function(props){
+ if (!props){
+ extend(this,this._saved);
+ } else {
+ each(props,function(key){
+ this[key] = this._saved[key];
+ },this);
+ }
+ return this;
+ },
+ save : function(){
+ this._saved = clone(this);
+ delete this._saved._saved;
+ return this;
+ },
+ update : function(newProps){
+ each(newProps,function(value,key){
+ this._saved[key] = this[key];
+ this[key] = value;
+ },this);
+ return this;
+ },
+ transition : function(props,ease){
+ each(props,function(value,key){
+ this[key] = ((value - this._saved[key]) * ease) + this._saved[key];
+ },this);
+ return this;
+ },
+ tooltipPosition : function(){
+ return {
+ x : this.x,
+ y : this.y
+ };
+ },
+ hasValue: function(){
+ return isNumber(this.value);
+ }
+ });
+
+ Chart.Element.extend = inherits;
+
+
+ Chart.Point = Chart.Element.extend({
+ display: true,
+ inRange: function(chartX,chartY){
+ var hitDetectionRange = this.hitDetectionRadius + this.radius;
+ return ((Math.pow(chartX-this.x, 2)+Math.pow(chartY-this.y, 2)) < Math.pow(hitDetectionRange,2));
+ },
+ draw : function(){
+ if (this.display){
+ var ctx = this.ctx;
+ ctx.beginPath();
+
+ ctx.arc(this.x, this.y, this.radius, 0, Math.PI*2);
+ ctx.closePath();
+
+ ctx.strokeStyle = this.strokeColor;
+ ctx.lineWidth = this.strokeWidth;
+
+ ctx.fillStyle = this.fillColor;
+
+ ctx.fill();
+ ctx.stroke();
+ }
+
+
+ //Quick debug for bezier curve splining
+ //Highlights control points and the line between them.
+ //Handy for dev - stripped in the min version.
+
+ // ctx.save();
+ // ctx.fillStyle = "black";
+ // ctx.strokeStyle = "black"
+ // ctx.beginPath();
+ // ctx.arc(this.controlPoints.inner.x,this.controlPoints.inner.y, 2, 0, Math.PI*2);
+ // ctx.fill();
+
+ // ctx.beginPath();
+ // ctx.arc(this.controlPoints.outer.x,this.controlPoints.outer.y, 2, 0, Math.PI*2);
+ // ctx.fill();
+
+ // ctx.moveTo(this.controlPoints.inner.x,this.controlPoints.inner.y);
+ // ctx.lineTo(this.x, this.y);
+ // ctx.lineTo(this.controlPoints.outer.x,this.controlPoints.outer.y);
+ // ctx.stroke();
+
+ // ctx.restore();
+
+
+
+ }
+ });
+
+ Chart.Arc = Chart.Element.extend({
+ inRange : function(chartX,chartY){
+
+ var pointRelativePosition = helpers.getAngleFromPoint(this, {
+ x: chartX,
+ y: chartY
+ });
+
+ // Normalize all angles to 0 - 2*PI (0 - 360°)
+ var pointRelativeAngle = pointRelativePosition.angle % (Math.PI * 2),
+ startAngle = (Math.PI * 2 + this.startAngle) % (Math.PI * 2),
+ endAngle = (Math.PI * 2 + this.endAngle) % (Math.PI * 2) || 360;
+
+ // Calculate wether the pointRelativeAngle is between the start and the end angle
+ var betweenAngles = (endAngle < startAngle) ?
+ pointRelativeAngle <= endAngle || pointRelativeAngle >= startAngle:
+ pointRelativeAngle >= startAngle && pointRelativeAngle <= endAngle;
+
+ //Check if within the range of the open/close angle
+ var withinRadius = (pointRelativePosition.distance >= this.innerRadius && pointRelativePosition.distance <= this.outerRadius);
+
+ return (betweenAngles && withinRadius);
+ //Ensure within the outside of the arc centre, but inside arc outer
+ },
+ tooltipPosition : function(){
+ var centreAngle = this.startAngle + ((this.endAngle - this.startAngle) / 2),
+ rangeFromCentre = (this.outerRadius - this.innerRadius) / 2 + this.innerRadius;
+ return {
+ x : this.x + (Math.cos(centreAngle) * rangeFromCentre),
+ y : this.y + (Math.sin(centreAngle) * rangeFromCentre)
+ };
+ },
+ draw : function(animationPercent){
+
+ var easingDecimal = animationPercent || 1;
+
+ var ctx = this.ctx;
+
+ ctx.beginPath();
+
+ ctx.arc(this.x, this.y, this.outerRadius < 0 ? 0 : this.outerRadius, this.startAngle, this.endAngle);
+
+ ctx.arc(this.x, this.y, this.innerRadius < 0 ? 0 : this.innerRadius, this.endAngle, this.startAngle, true);
+
+ ctx.closePath();
+ ctx.strokeStyle = this.strokeColor;
+ ctx.lineWidth = this.strokeWidth;
+
+ ctx.fillStyle = this.fillColor;
+
+ ctx.fill();
+ ctx.lineJoin = 'bevel';
+
+ if (this.showStroke){
+ ctx.stroke();
+ }
+ }
+ });
+
+ Chart.Rectangle = Chart.Element.extend({
+ draw : function(){
+ var ctx = this.ctx,
+ halfWidth = this.width/2,
+ leftX = this.x - halfWidth,
+ rightX = this.x + halfWidth,
+ top = this.base - (this.base - this.y),
+ halfStroke = this.strokeWidth / 2;
+
+ // Canvas doesn't allow us to stroke inside the width so we can
+ // adjust the sizes to fit if we're setting a stroke on the line
+ if (this.showStroke){
+ leftX += halfStroke;
+ rightX -= halfStroke;
+ top += halfStroke;
+ }
+
+ ctx.beginPath();
+
+ ctx.fillStyle = this.fillColor;
+ ctx.strokeStyle = this.strokeColor;
+ ctx.lineWidth = this.strokeWidth;
+
+ // It'd be nice to keep this class totally generic to any rectangle
+ // and simply specify which border to miss out.
+ ctx.moveTo(leftX, this.base);
+ ctx.lineTo(leftX, top);
+ ctx.lineTo(rightX, top);
+ ctx.lineTo(rightX, this.base);
+ ctx.fill();
+ if (this.showStroke){
+ ctx.stroke();
+ }
+ },
+ height : function(){
+ return this.base - this.y;
+ },
+ inRange : function(chartX,chartY){
+ return (chartX >= this.x - this.width/2 && chartX <= this.x + this.width/2) && (chartY >= this.y && chartY <= this.base);
+ }
+ });
+
+ Chart.Animation = Chart.Element.extend({
+ currentStep: null, // the current animation step
+ numSteps: 60, // default number of steps
+ easing: "", // the easing to use for this animation
+ render: null, // render function used by the animation service
+
+ onAnimationProgress: null, // user specified callback to fire on each step of the animation
+ onAnimationComplete: null, // user specified callback to fire when the animation finishes
+ });
+
+ Chart.Tooltip = Chart.Element.extend({
+ draw : function(){
+
+ var ctx = this.chart.ctx;
+
+ ctx.font = fontString(this.fontSize,this.fontStyle,this.fontFamily);
+
+ this.xAlign = "center";
+ this.yAlign = "above";
+
+ //Distance between the actual element.y position and the start of the tooltip caret
+ var caretPadding = this.caretPadding = 2;
+
+ var tooltipWidth = ctx.measureText(this.text).width + 2*this.xPadding,
+ tooltipRectHeight = this.fontSize + 2*this.yPadding,
+ tooltipHeight = tooltipRectHeight + this.caretHeight + caretPadding;
+
+ if (this.x + tooltipWidth/2 >this.chart.width){
+ this.xAlign = "left";
+ } else if (this.x - tooltipWidth/2 < 0){
+ this.xAlign = "right";
+ }
+
+ if (this.y - tooltipHeight < 0){
+ this.yAlign = "below";
+ }
+
+
+ var tooltipX = this.x - tooltipWidth/2,
+ tooltipY = this.y - tooltipHeight;
+
+ ctx.fillStyle = this.fillColor;
+
+ // Custom Tooltips
+ if(this.custom){
+ this.custom(this);
+ }
+ else{
+ switch(this.yAlign)
+ {
+ case "above":
+ //Draw a caret above the x/y
+ ctx.beginPath();
+ ctx.moveTo(this.x,this.y - caretPadding);
+ ctx.lineTo(this.x + this.caretHeight, this.y - (caretPadding + this.caretHeight));
+ ctx.lineTo(this.x - this.caretHeight, this.y - (caretPadding + this.caretHeight));
+ ctx.closePath();
+ ctx.fill();
+ break;
+ case "below":
+ tooltipY = this.y + caretPadding + this.caretHeight;
+ //Draw a caret below the x/y
+ ctx.beginPath();
+ ctx.moveTo(this.x, this.y + caretPadding);
+ ctx.lineTo(this.x + this.caretHeight, this.y + caretPadding + this.caretHeight);
+ ctx.lineTo(this.x - this.caretHeight, this.y + caretPadding + this.caretHeight);
+ ctx.closePath();
+ ctx.fill();
+ break;
+ }
+
+ switch(this.xAlign)
+ {
+ case "left":
+ tooltipX = this.x - tooltipWidth + (this.cornerRadius + this.caretHeight);
+ break;
+ case "right":
+ tooltipX = this.x - (this.cornerRadius + this.caretHeight);
+ break;
+ }
+
+ drawRoundedRectangle(ctx,tooltipX,tooltipY,tooltipWidth,tooltipRectHeight,this.cornerRadius);
+
+ ctx.fill();
+
+ ctx.fillStyle = this.textColor;
+ ctx.textAlign = "center";
+ ctx.textBaseline = "middle";
+ ctx.fillText(this.text, tooltipX + tooltipWidth/2, tooltipY + tooltipRectHeight/2);
+ }
+ }
+ });
+
+ Chart.MultiTooltip = Chart.Element.extend({
+ initialize : function(){
+ this.font = fontString(this.fontSize,this.fontStyle,this.fontFamily);
+
+ this.titleFont = fontString(this.titleFontSize,this.titleFontStyle,this.titleFontFamily);
+
+ this.titleHeight = this.title ? this.titleFontSize * 1.5 : 0;
+ this.height = (this.labels.length * this.fontSize) + ((this.labels.length-1) * (this.fontSize/2)) + (this.yPadding*2) + this.titleHeight;
+
+ this.ctx.font = this.titleFont;
+
+ var titleWidth = this.ctx.measureText(this.title).width,
+ //Label has a legend square as well so account for this.
+ labelWidth = longestText(this.ctx,this.font,this.labels) + this.fontSize + 3,
+ longestTextWidth = max([labelWidth,titleWidth]);
+
+ this.width = longestTextWidth + (this.xPadding*2);
+
+
+ var halfHeight = this.height/2;
+
+ //Check to ensure the height will fit on the canvas
+ if (this.y - halfHeight < 0 ){
+ this.y = halfHeight;
+ } else if (this.y + halfHeight > this.chart.height){
+ this.y = this.chart.height - halfHeight;
+ }
+
+ //Decide whether to align left or right based on position on canvas
+ if (this.x > this.chart.width/2){
+ this.x -= this.xOffset + this.width;
+ } else {
+ this.x += this.xOffset;
+ }
+
+
+ },
+ getLineHeight : function(index){
+ var baseLineHeight = this.y - (this.height/2) + this.yPadding,
+ afterTitleIndex = index-1;
+
+ //If the index is zero, we're getting the title
+ if (index === 0){
+ return baseLineHeight + this.titleHeight / 3;
+ } else{
+ return baseLineHeight + ((this.fontSize * 1.5 * afterTitleIndex) + this.fontSize / 2) + this.titleHeight;
+ }
+
+ },
+ draw : function(){
+ // Custom Tooltips
+ if(this.custom){
+ this.custom(this);
+ }
+ else{
+ drawRoundedRectangle(this.ctx,this.x,this.y - this.height/2,this.width,this.height,this.cornerRadius);
+ var ctx = this.ctx;
+ ctx.fillStyle = this.fillColor;
+ ctx.fill();
+ ctx.closePath();
+
+ ctx.textAlign = "left";
+ ctx.textBaseline = "middle";
+ ctx.fillStyle = this.titleTextColor;
+ ctx.font = this.titleFont;
+
+ ctx.fillText(this.title,this.x + this.xPadding, this.getLineHeight(0));
+
+ ctx.font = this.font;
+ helpers.each(this.labels,function(label,index){
+ ctx.fillStyle = this.textColor;
+ ctx.fillText(label,this.x + this.xPadding + this.fontSize + 3, this.getLineHeight(index + 1));
+
+ //A bit gnarly, but clearing this rectangle breaks when using explorercanvas (clears whole canvas)
+ //ctx.clearRect(this.x + this.xPadding, this.getLineHeight(index + 1) - this.fontSize/2, this.fontSize, this.fontSize);
+ //Instead we'll make a white filled block to put the legendColour palette over.
+
+ ctx.fillStyle = this.legendColorBackground;
+ ctx.fillRect(this.x + this.xPadding, this.getLineHeight(index + 1) - this.fontSize/2, this.fontSize, this.fontSize);
+
+ ctx.fillStyle = this.legendColors[index].fill;
+ ctx.fillRect(this.x + this.xPadding, this.getLineHeight(index + 1) - this.fontSize/2, this.fontSize, this.fontSize);
+
+
+ },this);
+ }
+ }
+ });
+
+ Chart.Scale = Chart.Element.extend({
+ initialize : function(){
+ this.fit();
+ },
+ buildYLabels : function(){
+ this.yLabels = [];
+
+ var stepDecimalPlaces = getDecimalPlaces(this.stepValue);
+
+ for (var i=0; i<=this.steps; i++){
+ this.yLabels.push(template(this.templateString,{value:(this.min + (i * this.stepValue)).toFixed(stepDecimalPlaces)}));
+ }
+ this.yLabelWidth = (this.display && this.showLabels) ? longestText(this.ctx,this.font,this.yLabels) + 10 : 0;
+ },
+ addXLabel : function(label){
+ this.xLabels.push(label);
+ this.valuesCount++;
+ this.fit();
+ },
+ removeXLabel : function(){
+ this.xLabels.shift();
+ this.valuesCount--;
+ this.fit();
+ },
+ // Fitting loop to rotate x Labels and figure out what fits there, and also calculate how many Y steps to use
+ fit: function(){
+ // First we need the width of the yLabels, assuming the xLabels aren't rotated
+
+ // To do that we need the base line at the top and base of the chart, assuming there is no x label rotation
+ this.startPoint = (this.display) ? this.fontSize : 0;
+ this.endPoint = (this.display) ? this.height - (this.fontSize * 1.5) - 5 : this.height; // -5 to pad labels
+
+ // Apply padding settings to the start and end point.
+ this.startPoint += this.padding;
+ this.endPoint -= this.padding;
+
+ // Cache the starting endpoint, excluding the space for x labels
+ var cachedEndPoint = this.endPoint;
+
+ // Cache the starting height, so can determine if we need to recalculate the scale yAxis
+ var cachedHeight = this.endPoint - this.startPoint,
+ cachedYLabelWidth;
+
+ // Build the current yLabels so we have an idea of what size they'll be to start
+ /*
+ * This sets what is returned from calculateScaleRange as static properties of this class:
+ *
+ this.steps;
+ this.stepValue;
+ this.min;
+ this.max;
+ *
+ */
+ this.calculateYRange(cachedHeight);
+
+ // With these properties set we can now build the array of yLabels
+ // and also the width of the largest yLabel
+ this.buildYLabels();
+
+ this.calculateXLabelRotation();
+
+ while((cachedHeight > this.endPoint - this.startPoint)){
+ cachedHeight = this.endPoint - this.startPoint;
+ cachedYLabelWidth = this.yLabelWidth;
+
+ this.calculateYRange(cachedHeight);
+ this.buildYLabels();
+
+ // Only go through the xLabel loop again if the yLabel width has changed
+ if (cachedYLabelWidth < this.yLabelWidth){
+ this.endPoint = cachedEndPoint;
+ this.calculateXLabelRotation();
+ }
+ }
+
+ },
+ calculateXLabelRotation : function(){
+ //Get the width of each grid by calculating the difference
+ //between x offsets between 0 and 1.
+
+ this.ctx.font = this.font;
+
+ var firstWidth = this.ctx.measureText(this.xLabels[0]).width,
+ lastWidth = this.ctx.measureText(this.xLabels[this.xLabels.length - 1]).width,
+ firstRotated,
+ lastRotated;
+
+
+ this.xScalePaddingRight = lastWidth/2 + 3;
+ this.xScalePaddingLeft = (firstWidth/2 > this.yLabelWidth) ? firstWidth/2 : this.yLabelWidth;
+
+ this.xLabelRotation = 0;
+ if (this.display){
+ var originalLabelWidth = longestText(this.ctx,this.font,this.xLabels),
+ cosRotation,
+ firstRotatedWidth;
+ this.xLabelWidth = originalLabelWidth;
+ //Allow 3 pixels x2 padding either side for label readability
+ var xGridWidth = Math.floor(this.calculateX(1) - this.calculateX(0)) - 6;
+
+ //Max label rotate should be 90 - also act as a loop counter
+ while ((this.xLabelWidth > xGridWidth && this.xLabelRotation === 0) || (this.xLabelWidth > xGridWidth && this.xLabelRotation <= 90 && this.xLabelRotation > 0)){
+ cosRotation = Math.cos(toRadians(this.xLabelRotation));
+
+ firstRotated = cosRotation * firstWidth;
+ lastRotated = cosRotation * lastWidth;
+
+ // We're right aligning the text now.
+ if (firstRotated + this.fontSize / 2 > this.yLabelWidth){
+ this.xScalePaddingLeft = firstRotated + this.fontSize / 2;
+ }
+ this.xScalePaddingRight = this.fontSize/2;
+
+
+ this.xLabelRotation++;
+ this.xLabelWidth = cosRotation * originalLabelWidth;
+
+ }
+ if (this.xLabelRotation > 0){
+ this.endPoint -= Math.sin(toRadians(this.xLabelRotation))*originalLabelWidth + 3;
+ }
+ }
+ else{
+ this.xLabelWidth = 0;
+ this.xScalePaddingRight = this.padding;
+ this.xScalePaddingLeft = this.padding;
+ }
+
+ },
+ // Needs to be overidden in each Chart type
+ // Otherwise we need to pass all the data into the scale class
+ calculateYRange: noop,
+ drawingArea: function(){
+ return this.startPoint - this.endPoint;
+ },
+ calculateY : function(value){
+ var scalingFactor = this.drawingArea() / (this.min - this.max);
+ return this.endPoint - (scalingFactor * (value - this.min));
+ },
+ calculateX : function(index){
+ var isRotated = (this.xLabelRotation > 0),
+ // innerWidth = (this.offsetGridLines) ? this.width - offsetLeft - this.padding : this.width - (offsetLeft + halfLabelWidth * 2) - this.padding,
+ innerWidth = this.width - (this.xScalePaddingLeft + this.xScalePaddingRight),
+ valueWidth = innerWidth/Math.max((this.valuesCount - ((this.offsetGridLines) ? 0 : 1)), 1),
+ valueOffset = (valueWidth * index) + this.xScalePaddingLeft;
+
+ if (this.offsetGridLines){
+ valueOffset += (valueWidth/2);
+ }
+
+ return Math.round(valueOffset);
+ },
+ update : function(newProps){
+ helpers.extend(this, newProps);
+ this.fit();
+ },
+ draw : function(){
+ var ctx = this.ctx,
+ yLabelGap = (this.endPoint - this.startPoint) / this.steps,
+ xStart = Math.round(this.xScalePaddingLeft);
+ if (this.display){
+ ctx.fillStyle = this.textColor;
+ ctx.font = this.font;
+ each(this.yLabels,function(labelString,index){
+ var yLabelCenter = this.endPoint - (yLabelGap * index),
+ linePositionY = Math.round(yLabelCenter),
+ drawHorizontalLine = this.showHorizontalLines;
+
+ ctx.textAlign = "right";
+ ctx.textBaseline = "middle";
+ if (this.showLabels){
+ ctx.fillText(labelString,xStart - 10,yLabelCenter);
+ }
+
+ // This is X axis, so draw it
+ if (index === 0 && !drawHorizontalLine){
+ drawHorizontalLine = true;
+ }
+
+ if (drawHorizontalLine){
+ ctx.beginPath();
+ }
+
+ if (index > 0){
+ // This is a grid line in the centre, so drop that
+ ctx.lineWidth = this.gridLineWidth;
+ ctx.strokeStyle = this.gridLineColor;
+ } else {
+ // This is the first line on the scale
+ ctx.lineWidth = this.lineWidth;
+ ctx.strokeStyle = this.lineColor;
+ }
+
+ linePositionY += helpers.aliasPixel(ctx.lineWidth);
+
+ if(drawHorizontalLine){
+ ctx.moveTo(xStart, linePositionY);
+ ctx.lineTo(this.width, linePositionY);
+ ctx.stroke();
+ ctx.closePath();
+ }
+
+ ctx.lineWidth = this.lineWidth;
+ ctx.strokeStyle = this.lineColor;
+ ctx.beginPath();
+ ctx.moveTo(xStart - 5, linePositionY);
+ ctx.lineTo(xStart, linePositionY);
+ ctx.stroke();
+ ctx.closePath();
+
+ },this);
+
+ each(this.xLabels,function(label,index){
+ var xPos = this.calculateX(index) + aliasPixel(this.lineWidth),
+ // Check to see if line/bar here and decide where to place the line
+ linePos = this.calculateX(index - (this.offsetGridLines ? 0.5 : 0)) + aliasPixel(this.lineWidth),
+ isRotated = (this.xLabelRotation > 0),
+ drawVerticalLine = this.showVerticalLines;
+
+ // This is Y axis, so draw it
+ if (index === 0 && !drawVerticalLine){
+ drawVerticalLine = true;
+ }
+
+ if (drawVerticalLine){
+ ctx.beginPath();
+ }
+
+ if (index > 0){
+ // This is a grid line in the centre, so drop that
+ ctx.lineWidth = this.gridLineWidth;
+ ctx.strokeStyle = this.gridLineColor;
+ } else {
+ // This is the first line on the scale
+ ctx.lineWidth = this.lineWidth;
+ ctx.strokeStyle = this.lineColor;
+ }
+
+ if (drawVerticalLine){
+ ctx.moveTo(linePos,this.endPoint);
+ ctx.lineTo(linePos,this.startPoint - 3);
+ ctx.stroke();
+ ctx.closePath();
+ }
+
+
+ ctx.lineWidth = this.lineWidth;
+ ctx.strokeStyle = this.lineColor;
+
+
+ // Small lines at the bottom of the base grid line
+ ctx.beginPath();
+ ctx.moveTo(linePos,this.endPoint);
+ ctx.lineTo(linePos,this.endPoint + 5);
+ ctx.stroke();
+ ctx.closePath();
+
+ ctx.save();
+ ctx.translate(xPos,(isRotated) ? this.endPoint + 12 : this.endPoint + 8);
+ ctx.rotate(toRadians(this.xLabelRotation)*-1);
+ ctx.font = this.font;
+ ctx.textAlign = (isRotated) ? "right" : "center";
+ ctx.textBaseline = (isRotated) ? "middle" : "top";
+ ctx.fillText(label, 0, 0);
+ ctx.restore();
+ },this);
+
+ }
+ }
+
+ });
+
+ Chart.RadialScale = Chart.Element.extend({
+ initialize: function(){
+ this.size = min([this.height, this.width]);
+ this.drawingArea = (this.display) ? (this.size/2) - (this.fontSize/2 + this.backdropPaddingY) : (this.size/2);
+ },
+ calculateCenterOffset: function(value){
+ // Take into account half font size + the yPadding of the top value
+ var scalingFactor = this.drawingArea / (this.max - this.min);
+
+ return (value - this.min) * scalingFactor;
+ },
+ update : function(){
+ if (!this.lineArc){
+ this.setScaleSize();
+ } else {
+ this.drawingArea = (this.display) ? (this.size/2) - (this.fontSize/2 + this.backdropPaddingY) : (this.size/2);
+ }
+ this.buildYLabels();
+ },
+ buildYLabels: function(){
+ this.yLabels = [];
+
+ var stepDecimalPlaces = getDecimalPlaces(this.stepValue);
+
+ for (var i=0; i<=this.steps; i++){
+ this.yLabels.push(template(this.templateString,{value:(this.min + (i * this.stepValue)).toFixed(stepDecimalPlaces)}));
+ }
+ },
+ getCircumference : function(){
+ return ((Math.PI*2) / this.valuesCount);
+ },
+ setScaleSize: function(){
+ /*
+ * Right, this is really confusing and there is a lot of maths going on here
+ * The gist of the problem is here: https://gist.github.com/nnnick/696cc9c55f4b0beb8fe9
+ *
+ * Reaction: https://dl.dropboxusercontent.com/u/34601363/toomuchscience.gif
+ *
+ * Solution:
+ *
+ * We assume the radius of the polygon is half the size of the canvas at first
+ * at each index we check if the text overlaps.
+ *
+ * Where it does, we store that angle and that index.
+ *
+ * After finding the largest index and angle we calculate how much we need to remove
+ * from the shape radius to move the point inwards by that x.
+ *
+ * We average the left and right distances to get the maximum shape radius that can fit in the box
+ * along with labels.
+ *
+ * Once we have that, we can find the centre point for the chart, by taking the x text protrusion
+ * on each side, removing that from the size, halving it and adding the left x protrusion width.
+ *
+ * This will mean we have a shape fitted to the canvas, as large as it can be with the labels
+ * and position it in the most space efficient manner
+ *
+ * https://dl.dropboxusercontent.com/u/34601363/yeahscience.gif
+ */
+
+
+ // Get maximum radius of the polygon. Either half the height (minus the text width) or half the width.
+ // Use this to calculate the offset + change. - Make sure L/R protrusion is at least 0 to stop issues with centre points
+ var largestPossibleRadius = min([(this.height/2 - this.pointLabelFontSize - 5), this.width/2]),
+ pointPosition,
+ i,
+ textWidth,
+ halfTextWidth,
+ furthestRight = this.width,
+ furthestRightIndex,
+ furthestRightAngle,
+ furthestLeft = 0,
+ furthestLeftIndex,
+ furthestLeftAngle,
+ xProtrusionLeft,
+ xProtrusionRight,
+ radiusReductionRight,
+ radiusReductionLeft,
+ maxWidthRadius;
+ this.ctx.font = fontString(this.pointLabelFontSize,this.pointLabelFontStyle,this.pointLabelFontFamily);
+ for (i=0;i<this.valuesCount;i++){
+ // 5px to space the text slightly out - similar to what we do in the draw function.
+ pointPosition = this.getPointPosition(i, largestPossibleRadius);
+ textWidth = this.ctx.measureText(template(this.templateString, { value: this.labels[i] })).width + 5;
+ if (i === 0 || i === this.valuesCount/2){
+ // If we're at index zero, or exactly the middle, we're at exactly the top/bottom
+ // of the radar chart, so text will be aligned centrally, so we'll half it and compare
+ // w/left and right text sizes
+ halfTextWidth = textWidth/2;
+ if (pointPosition.x + halfTextWidth > furthestRight) {
+ furthestRight = pointPosition.x + halfTextWidth;
+ furthestRightIndex = i;
+ }
+ if (pointPosition.x - halfTextWidth < furthestLeft) {
+ furthestLeft = pointPosition.x - halfTextWidth;
+ furthestLeftIndex = i;
+ }
+ }
+ else if (i < this.valuesCount/2) {
+ // Less than half the values means we'll left align the text
+ if (pointPosition.x + textWidth > furthestRight) {
+ furthestRight = pointPosition.x + textWidth;
+ furthestRightIndex = i;
+ }
+ }
+ else if (i > this.valuesCount/2){
+ // More than half the values means we'll right align the text
+ if (pointPosition.x - textWidth < furthestLeft) {
+ furthestLeft = pointPosition.x - textWidth;
+ furthestLeftIndex = i;
+ }
+ }
+ }
+
+ xProtrusionLeft = furthestLeft;
+
+ xProtrusionRight = Math.ceil(furthestRight - this.width);
+
+ furthestRightAngle = this.getIndexAngle(furthestRightIndex);
+
+ furthestLeftAngle = this.getIndexAngle(furthestLeftIndex);
+
+ radiusReductionRight = xProtrusionRight / Math.sin(furthestRightAngle + Math.PI/2);
+
+ radiusReductionLeft = xProtrusionLeft / Math.sin(furthestLeftAngle + Math.PI/2);
+
+ // Ensure we actually need to reduce the size of the chart
+ radiusReductionRight = (isNumber(radiusReductionRight)) ? radiusReductionRight : 0;
+ radiusReductionLeft = (isNumber(radiusReductionLeft)) ? radiusReductionLeft : 0;
+
+ this.drawingArea = largestPossibleRadius - (radiusReductionLeft + radiusReductionRight)/2;
+
+ //this.drawingArea = min([maxWidthRadius, (this.height - (2 * (this.pointLabelFontSize + 5)))/2])
+ this.setCenterPoint(radiusReductionLeft, radiusReductionRight);
+
+ },
+ setCenterPoint: function(leftMovement, rightMovement){
+
+ var maxRight = this.width - rightMovement - this.drawingArea,
+ maxLeft = leftMovement + this.drawingArea;
+
+ this.xCenter = (maxLeft + maxRight)/2;
+ // Always vertically in the centre as the text height doesn't change
+ this.yCenter = (this.height/2);
+ },
+
+ getIndexAngle : function(index){
+ var angleMultiplier = (Math.PI * 2) / this.valuesCount;
+ // Start from the top instead of right, so remove a quarter of the circle
+
+ return index * angleMultiplier - (Math.PI/2);
+ },
+ getPointPosition : function(index, distanceFromCenter){
+ var thisAngle = this.getIndexAngle(index);
+ return {
+ x : (Math.cos(thisAngle) * distanceFromCenter) + this.xCenter,
+ y : (Math.sin(thisAngle) * distanceFromCenter) + this.yCenter
+ };
+ },
+ draw: function(){
+ if (this.display){
+ var ctx = this.ctx;
+ each(this.yLabels, function(label, index){
+ // Don't draw a centre value
+ if (index > 0){
+ var yCenterOffset = index * (this.drawingArea/this.steps),
+ yHeight = this.yCenter - yCenterOffset,
+ pointPosition;
+
+ // Draw circular lines around the scale
+ if (this.lineWidth > 0){
+ ctx.strokeStyle = this.lineColor;
+ ctx.lineWidth = this.lineWidth;
+
+ if(this.lineArc){
+ ctx.beginPath();
+ ctx.arc(this.xCenter, this.yCenter, yCenterOffset, 0, Math.PI*2);
+ ctx.closePath();
+ ctx.stroke();
+ } else{
+ ctx.beginPath();
+ for (var i=0;i<this.valuesCount;i++)
+ {
+ pointPosition = this.getPointPosition(i, this.calculateCenterOffset(this.min + (index * this.stepValue)));
+ if (i === 0){
+ ctx.moveTo(pointPosition.x, pointPosition.y);
+ } else {
+ ctx.lineTo(pointPosition.x, pointPosition.y);
+ }
+ }
+ ctx.closePath();
+ ctx.stroke();
+ }
+ }
+ if(this.showLabels){
+ ctx.font = fontString(this.fontSize,this.fontStyle,this.fontFamily);
+ if (this.showLabelBackdrop){
+ var labelWidth = ctx.measureText(label).width;
+ ctx.fillStyle = this.backdropColor;
+ ctx.fillRect(
+ this.xCenter - labelWidth/2 - this.backdropPaddingX,
+ yHeight - this.fontSize/2 - this.backdropPaddingY,
+ labelWidth + this.backdropPaddingX*2,
+ this.fontSize + this.backdropPaddingY*2
+ );
+ }
+ ctx.textAlign = 'center';
+ ctx.textBaseline = "middle";
+ ctx.fillStyle = this.fontColor;
+ ctx.fillText(label, this.xCenter, yHeight);
+ }
+ }
+ }, this);
+
+ if (!this.lineArc){
+ ctx.lineWidth = this.angleLineWidth;
+ ctx.strokeStyle = this.angleLineColor;
+ for (var i = this.valuesCount - 1; i >= 0; i--) {
+ var centerOffset = null, outerPosition = null;
+
+ if (this.angleLineWidth > 0 && (i % this.angleLineInterval === 0)){
+ centerOffset = this.calculateCenterOffset(this.max);
+ outerPosition = this.getPointPosition(i, centerOffset);
+ ctx.beginPath();
+ ctx.moveTo(this.xCenter, this.yCenter);
+ ctx.lineTo(outerPosition.x, outerPosition.y);
+ ctx.stroke();
+ ctx.closePath();
+ }
+
+ if (this.backgroundColors && this.backgroundColors.length == this.valuesCount) {
+ if (centerOffset == null)
+ centerOffset = this.calculateCenterOffset(this.max);
+
+ if (outerPosition == null)
+ outerPosition = this.getPointPosition(i, centerOffset);
+
+ var previousOuterPosition = this.getPointPosition(i === 0 ? this.valuesCount - 1 : i - 1, centerOffset);
+ var nextOuterPosition = this.getPointPosition(i === this.valuesCount - 1 ? 0 : i + 1, centerOffset);
+
+ var previousOuterHalfway = { x: (previousOuterPosition.x + outerPosition.x) / 2, y: (previousOuterPosition.y + outerPosition.y) / 2 };
+ var nextOuterHalfway = { x: (outerPosition.x + nextOuterPosition.x) / 2, y: (outerPosition.y + nextOuterPosition.y) / 2 };
+
+ ctx.beginPath();
+ ctx.moveTo(this.xCenter, this.yCenter);
+ ctx.lineTo(previousOuterHalfway.x, previousOuterHalfway.y);
+ ctx.lineTo(outerPosition.x, outerPosition.y);
+ ctx.lineTo(nextOuterHalfway.x, nextOuterHalfway.y);
+ ctx.fillStyle = this.backgroundColors[i];
+ ctx.fill();
+ ctx.closePath();
+ }
+ // Extra 3px out for some label spacing
+ var pointLabelPosition = this.getPointPosition(i, this.calculateCenterOffset(this.max) + 5);
+ ctx.font = fontString(this.pointLabelFontSize,this.pointLabelFontStyle,this.pointLabelFontFamily);
+ ctx.fillStyle = this.pointLabelFontColor;
+
+ var labelsCount = this.labels.length,
+ halfLabelsCount = this.labels.length/2,
+ quarterLabelsCount = halfLabelsCount/2,
+ upperHalf = (i < quarterLabelsCount || i > labelsCount - quarterLabelsCount),
+ exactQuarter = (i === quarterLabelsCount || i === labelsCount - quarterLabelsCount);
+ if (i === 0){
+ ctx.textAlign = 'center';
+ } else if(i === halfLabelsCount){
+ ctx.textAlign = 'center';
+ } else if (i < halfLabelsCount){
+ ctx.textAlign = 'left';
+ } else {
+ ctx.textAlign = 'right';
+ }
+
+ // Set the correct text baseline based on outer positioning
+ if (exactQuarter){
+ ctx.textBaseline = 'middle';
+ } else if (upperHalf){
+ ctx.textBaseline = 'bottom';
+ } else {
+ ctx.textBaseline = 'top';
+ }
+
+ ctx.fillText(this.labels[i], pointLabelPosition.x, pointLabelPosition.y);
+ }
+ }
+ }
+ }
+ });
+
+ Chart.animationService = {
+ frameDuration: 17,
+ animations: [],
+ dropFrames: 0,
+ addAnimation: function(chartInstance, animationObject) {
+ for (var index = 0; index < this.animations.length; ++ index){
+ if (this.animations[index].chartInstance === chartInstance){
+ // replacing an in progress animation
+ this.animations[index].animationObject = animationObject;
+ return;
+ }
+ }
+
+ this.animations.push({
+ chartInstance: chartInstance,
+ animationObject: animationObject
+ });
+
+ // If there are no animations queued, manually kickstart a digest, for lack of a better word
+ if (this.animations.length == 1) {
+ helpers.requestAnimFrame.call(window, this.digestWrapper);
+ }
+ },
+ // Cancel the animation for a given chart instance
+ cancelAnimation: function(chartInstance) {
+ var index = helpers.findNextWhere(this.animations, function(animationWrapper) {
+ return animationWrapper.chartInstance === chartInstance;
+ });
+
+ if (index)
+ {
+ this.animations.splice(index, 1);
+ }
+ },
+ // calls startDigest with the proper context
+ digestWrapper: function() {
+ Chart.animationService.startDigest.call(Chart.animationService);
+ },
+ startDigest: function() {
+
+ var startTime = Date.now();
+ var framesToDrop = 0;
+
+ if(this.dropFrames > 1){
+ framesToDrop = Math.floor(this.dropFrames);
+ this.dropFrames -= framesToDrop;
+ }
+
+ for (var i = 0; i < this.animations.length; i++) {
+
+ if (this.animations[i].animationObject.currentStep === null){
+ this.animations[i].animationObject.currentStep = 0;
+ }
+
+ this.animations[i].animationObject.currentStep += 1 + framesToDrop;
+ if(this.animations[i].animationObject.currentStep > this.animations[i].animationObject.numSteps){
+ this.animations[i].animationObject.currentStep = this.animations[i].animationObject.numSteps;
+ }
+
+ this.animations[i].animationObject.render(this.animations[i].chartInstance, this.animations[i].animationObject);
+
+ // Check if executed the last frame.
+ if (this.animations[i].animationObject.currentStep == this.animations[i].animationObject.numSteps){
+ // Call onAnimationComplete
+ this.animations[i].animationObject.onAnimationComplete.call(this.animations[i].chartInstance);
+ // Remove the animation.
+ this.animations.splice(i, 1);
+ // Keep the index in place to offset the splice
+ i--;
+ }
+ }
+
+ var endTime = Date.now();
+ var delay = endTime - startTime - this.frameDuration;
+ var frameDelay = delay / this.frameDuration;
+
+ if(frameDelay > 1){
+ this.dropFrames += frameDelay;
+ }
+
+ // Do we have more stuff to animate?
+ if (this.animations.length > 0){
+ helpers.requestAnimFrame.call(window, this.digestWrapper);
+ }
+ }
+ };
+
+ // Attach global event to resize each chart instance when the browser resizes
+ helpers.addEvent(window, "resize", (function(){
+ // Basic debounce of resize function so it doesn't hurt performance when resizing browser.
+ var timeout;
+ return function(){
+ clearTimeout(timeout);
+ timeout = setTimeout(function(){
+ each(Chart.instances,function(instance){
+ // If the responsive flag is set in the chart instance config
+ // Cascade the resize event down to the chart.
+ if (instance.options.responsive){
+ instance.resize(instance.render, true);
+ }
+ });
+ }, 50);
+ };
+ })());
+
+
+ if (amd) {
+ define('Chart', [], function(){
+ return Chart;
+ });
+ } else if (typeof module === 'object' && module.exports) {
+ module.exports = Chart;
+ }
+
+ root.Chart = Chart;
+
+ Chart.noConflict = function(){
+ root.Chart = previous;
+ return Chart;
+ };
+
+}).call(this);
+
+(function(){
+ "use strict";
+
+ var root = this,
+ Chart = root.Chart,
+ helpers = Chart.helpers;
+
+
+ var defaultConfig = {
+ //Boolean - Whether the scale should start at zero, or an order of magnitude down from the lowest value
+ scaleBeginAtZero : true,
+
+ //Boolean - Whether grid lines are shown across the chart
+ scaleShowGridLines : true,
+
+ //String - Colour of the grid lines
+ scaleGridLineColor : "rgba(0,0,0,.05)",
+
+ //Number - Width of the grid lines
+ scaleGridLineWidth : 1,
+
+ //Boolean - Whether to show horizontal lines (except X axis)
+ scaleShowHorizontalLines: true,
+
+ //Boolean - Whether to show vertical lines (except Y axis)
+ scaleShowVerticalLines: true,
+
+ //Boolean - If there is a stroke on each bar
+ barShowStroke : true,
+
+ //Number - Pixel width of the bar stroke
+ barStrokeWidth : 2,
+
+ //Number - Spacing between each of the X value sets
+ barValueSpacing : 5,
+
+ //Number - Spacing between data sets within X values
+ barDatasetSpacing : 1,
+
+ //String - A legend template
+ legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span class=\"<%=name.toLowerCase()%>-legend-icon\" style=\"background-color:<%=datasets[i].fillColor%>\"></span><span class=\"<%=name.toLowerCase()%>-legend-text\"><%if(datasets[i].label){%><%=datasets[i].label%><%}%></span></li><%}%></ul>"
+
+ };
+
+
+ Chart.Type.extend({
+ name: "Bar",
+ defaults : defaultConfig,
+ initialize: function(data){
+
+ //Expose options as a scope variable here so we can access it in the ScaleClass
+ var options = this.options;
+
+ this.ScaleClass = Chart.Scale.extend({
+ offsetGridLines : true,
+ calculateBarX : function(datasetCount, datasetIndex, barIndex){
+ //Reusable method for calculating the xPosition of a given bar based on datasetIndex & width of the bar
+ var xWidth = this.calculateBaseWidth(),
+ xAbsolute = this.calculateX(barIndex) - (xWidth/2),
+ barWidth = this.calculateBarWidth(datasetCount);
+
+ return xAbsolute + (barWidth * datasetIndex) + (datasetIndex * options.barDatasetSpacing) + barWidth/2;
+ },
+ calculateBaseWidth : function(){
+ return (this.calculateX(1) - this.calculateX(0)) - (2*options.barValueSpacing);
+ },
+ calculateBarWidth : function(datasetCount){
+ //The padding between datasets is to the right of each bar, providing that there are more than 1 dataset
+ var baseWidth = this.calculateBaseWidth() - ((datasetCount - 1) * options.barDatasetSpacing);
+
+ return (baseWidth / datasetCount);
+ }
+ });
+
+ this.datasets = [];
+
+ //Set up tooltip events on the chart
+ if (this.options.showTooltips){
+ helpers.bindEvents(this, this.options.tooltipEvents, function(evt){
+ var activeBars = (evt.type !== 'mouseout') ? this.getBarsAtEvent(evt) : [];
+
+ this.eachBars(function(bar){
+ bar.restore(['fillColor', 'strokeColor']);
+ });
+ helpers.each(activeBars, function(activeBar){
+ if (activeBar) {
+ activeBar.fillColor = activeBar.highlightFill;
+ activeBar.strokeColor = activeBar.highlightStroke;
+ }
+ });
+ this.showTooltip(activeBars);
+ });
+ }
+
+ //Declare the extension of the default point, to cater for the options passed in to the constructor
+ this.BarClass = Chart.Rectangle.extend({
+ strokeWidth : this.options.barStrokeWidth,
+ showStroke : this.options.barShowStroke,
+ ctx : this.chart.ctx
+ });
+
+ //Iterate through each of the datasets, and build this into a property of the chart
+ helpers.each(data.datasets,function(dataset,datasetIndex){
+
+ var datasetObject = {
+ label : dataset.label || null,
+ fillColor : dataset.fillColor,
+ strokeColor : dataset.strokeColor,
+ bars : []
+ };
+
+ this.datasets.push(datasetObject);
+
+ helpers.each(dataset.data,function(dataPoint,index){
+ //Add a new point for each piece of data, passing any required data to draw.
+ datasetObject.bars.push(new this.BarClass({
+ value : dataPoint,
+ label : data.labels[index],
+ datasetLabel: dataset.label,
+ strokeColor : (typeof dataset.strokeColor == 'object') ? dataset.strokeColor[index] : dataset.strokeColor,
+ fillColor : (typeof dataset.fillColor == 'object') ? dataset.fillColor[index] : dataset.fillColor,
+ highlightFill : (dataset.highlightFill) ? (typeof dataset.highlightFill == 'object') ? dataset.highlightFill[index] : dataset.highlightFill : (typeof dataset.fillColor == 'object') ? dataset.fillColor[index] : dataset.fillColor,
+ highlightStroke : (dataset.highlightStroke) ? (typeof dataset.highlightStroke == 'object') ? dataset.highlightStroke[index] : dataset.highlightStroke : (typeof dataset.strokeColor == 'object') ? dataset.strokeColor[index] : dataset.strokeColor
+ }));
+ },this);
+
+ },this);
+
+ this.buildScale(data.labels);
+
+ this.BarClass.prototype.base = this.scale.endPoint;
+
+ this.eachBars(function(bar, index, datasetIndex){
+ helpers.extend(bar, {
+ width : this.scale.calculateBarWidth(this.datasets.length),
+ x: this.scale.calculateBarX(this.datasets.length, datasetIndex, index),
+ y: this.scale.endPoint
+ });
+ bar.save();
+ }, this);
+
+ this.render();
+ },
+ update : function(){
+ this.scale.update();
+ // Reset any highlight colours before updating.
+ helpers.each(this.activeElements, function(activeElement){
+ activeElement.restore(['fillColor', 'strokeColor']);
+ });
+
+ this.eachBars(function(bar){
+ bar.save();
+ });
+ this.render();
+ },
+ eachBars : function(callback){
+ helpers.each(this.datasets,function(dataset, datasetIndex){
+ helpers.each(dataset.bars, callback, this, datasetIndex);
+ },this);
+ },
+ getBarsAtEvent : function(e){
+ var barsArray = [],
+ eventPosition = helpers.getRelativePosition(e),
+ datasetIterator = function(dataset){
+ barsArray.push(dataset.bars[barIndex]);
+ },
+ barIndex;
+
+ for (var datasetIndex = 0; datasetIndex < this.datasets.length; datasetIndex++) {
+ for (barIndex = 0; barIndex < this.datasets[datasetIndex].bars.length; barIndex++) {
+ if (this.datasets[datasetIndex].bars[barIndex].inRange(eventPosition.x,eventPosition.y)){
+ helpers.each(this.datasets, datasetIterator);
+ return barsArray;
+ }
+ }
+ }
+
+ return barsArray;
+ },
+ buildScale : function(labels){
+ var self = this;
+
+ var dataTotal = function(){
+ var values = [];
+ self.eachBars(function(bar){
+ values.push(bar.value);
+ });
+ return values;
+ };
+
+ var scaleOptions = {
+ templateString : this.options.scaleLabel,
+ height : this.chart.height,
+ width : this.chart.width,
+ ctx : this.chart.ctx,
+ textColor : this.options.scaleFontColor,
+ fontSize : this.options.scaleFontSize,
+ fontStyle : this.options.scaleFontStyle,
+ fontFamily : this.options.scaleFontFamily,
+ valuesCount : labels.length,
+ beginAtZero : this.options.scaleBeginAtZero,
+ integersOnly : this.options.scaleIntegersOnly,
+ calculateYRange: function(currentHeight){
+ var updatedRanges = helpers.calculateScaleRange(
+ dataTotal(),
+ currentHeight,
+ this.fontSize,
+ this.beginAtZero,
+ this.integersOnly
+ );
+ helpers.extend(this, updatedRanges);
+ },
+ xLabels : labels,
+ font : helpers.fontString(this.options.scaleFontSize, this.options.scaleFontStyle, this.options.scaleFontFamily),
+ lineWidth : this.options.scaleLineWidth,
+ lineColor : this.options.scaleLineColor,
+ showHorizontalLines : this.options.scaleShowHorizontalLines,
+ showVerticalLines : this.options.scaleShowVerticalLines,
+ gridLineWidth : (this.options.scaleShowGridLines) ? this.options.scaleGridLineWidth : 0,
+ gridLineColor : (this.options.scaleShowGridLines) ? this.options.scaleGridLineColor : "rgba(0,0,0,0)",
+ padding : (this.options.showScale) ? 0 : (this.options.barShowStroke) ? this.options.barStrokeWidth : 0,
+ showLabels : this.options.scaleShowLabels,
+ display : this.options.showScale
+ };
+
+ if (this.options.scaleOverride){
+ helpers.extend(scaleOptions, {
+ calculateYRange: helpers.noop,
+ steps: this.options.scaleSteps,
+ stepValue: this.options.scaleStepWidth,
+ min: this.options.scaleStartValue,
+ max: this.options.scaleStartValue + (this.options.scaleSteps * this.options.scaleStepWidth)
+ });
+ }
+
+ this.scale = new this.ScaleClass(scaleOptions);
+ },
+ addData : function(valuesArray,label){
+ //Map the values array for each of the datasets
+ helpers.each(valuesArray,function(value,datasetIndex){
+ //Add a new point for each piece of data, passing any required data to draw.
+ this.datasets[datasetIndex].bars.push(new this.BarClass({
+ value : value,
+ label : label,
+ datasetLabel: this.datasets[datasetIndex].label,
+ x: this.scale.calculateBarX(this.datasets.length, datasetIndex, this.scale.valuesCount+1),
+ y: this.scale.endPoint,
+ width : this.scale.calculateBarWidth(this.datasets.length),
+ base : this.scale.endPoint,
+ strokeColor : this.datasets[datasetIndex].strokeColor,
+ fillColor : this.datasets[datasetIndex].fillColor
+ }));
+ },this);
+
+ this.scale.addXLabel(label);
+ //Then re-render the chart.
+ this.update();
+ },
+ removeData : function(){
+ this.scale.removeXLabel();
+ //Then re-render the chart.
+ helpers.each(this.datasets,function(dataset){
+ dataset.bars.shift();
+ },this);
+ this.update();
+ },
+ reflow : function(){
+ helpers.extend(this.BarClass.prototype,{
+ y: this.scale.endPoint,
+ base : this.scale.endPoint
+ });
+ var newScaleProps = helpers.extend({
+ height : this.chart.height,
+ width : this.chart.width
+ });
+ this.scale.update(newScaleProps);
+ },
+ draw : function(ease){
+ var easingDecimal = ease || 1;
+ this.clear();
+
+ var ctx = this.chart.ctx;
+
+ this.scale.draw(easingDecimal);
+
+ //Draw all the bars for each dataset
+ helpers.each(this.datasets,function(dataset,datasetIndex){
+ helpers.each(dataset.bars,function(bar,index){
+ if (bar.hasValue()){
+ bar.base = this.scale.endPoint;
+ //Transition then draw
+ bar.transition({
+ x : this.scale.calculateBarX(this.datasets.length, datasetIndex, index),
+ y : this.scale.calculateY(bar.value),
+ width : this.scale.calculateBarWidth(this.datasets.length)
+ }, easingDecimal).draw();
+ }
+ },this);
+
+ },this);
+ }
+ });
+
+
+}).call(this);
+
+(function(){
+ "use strict";
+
+ var root = this,
+ Chart = root.Chart,
+ //Cache a local reference to Chart.helpers
+ helpers = Chart.helpers;
+
+ var defaultConfig = {
+ //Boolean - Whether we should show a stroke on each segment
+ segmentShowStroke : true,
+
+ //String - The colour of each segment stroke
+ segmentStrokeColor : "#fff",
+
+ //Number - The width of each segment stroke
+ segmentStrokeWidth : 2,
+
+ //The percentage of the chart that we cut out of the middle.
+ percentageInnerCutout : 50,
+
+ //Number - Amount of animation steps
+ animationSteps : 100,
+
+ //String - Animation easing effect
+ animationEasing : "easeOutBounce",
+
+ //Boolean - Whether we animate the rotation of the Doughnut
+ animateRotate : true,
+
+ //Boolean - Whether we animate scaling the Doughnut from the centre
+ animateScale : false,
+
+ //String - A legend template
+ legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<segments.length; i++){%><li><span class=\"<%=name.toLowerCase()%>-legend-icon\" style=\"background-color:<%=segments[i].fillColor%>\"></span><span class=\"<%=name.toLowerCase()%>-legend-text\"><%if(segments[i].label){%><%=segments[i].label%><%}%></span></li><%}%></ul>"
+
+ };
+
+ Chart.Type.extend({
+ //Passing in a name registers this chart in the Chart namespace
+ name: "Doughnut",
+ //Providing a defaults will also register the defaults in the chart namespace
+ defaults : defaultConfig,
+ //Initialize is fired when the chart is initialized - Data is passed in as a parameter
+ //Config is automatically merged by the core of Chart.js, and is available at this.options
+ initialize: function(data){
+
+ //Declare segments as a static property to prevent inheriting across the Chart type prototype
+ this.segments = [];
+ this.outerRadius = (helpers.min([this.chart.width,this.chart.height]) - this.options.segmentStrokeWidth/2)/2;
+
+ this.SegmentArc = Chart.Arc.extend({
+ ctx : this.chart.ctx,
+ x : this.chart.width/2,
+ y : this.chart.height/2
+ });
+
+ //Set up tooltip events on the chart
+ if (this.options.showTooltips){
+ helpers.bindEvents(this, this.options.tooltipEvents, function(evt){
+ var activeSegments = (evt.type !== 'mouseout') ? this.getSegmentsAtEvent(evt) : [];
+
+ helpers.each(this.segments,function(segment){
+ segment.restore(["fillColor"]);
+ });
+ helpers.each(activeSegments,function(activeSegment){
+ activeSegment.fillColor = activeSegment.highlightColor;
+ });
+ this.showTooltip(activeSegments);
+ });
+ }
+ this.calculateTotal(data);
+
+ helpers.each(data,function(datapoint, index){
+ if (!datapoint.color) {
+ datapoint.color = 'hsl(' + (360 * index / data.length) + ', 100%, 50%)';
+ }
+ this.addData(datapoint, index, true);
+ },this);
+
+ this.render();
+ },
+ getSegmentsAtEvent : function(e){
+ var segmentsArray = [];
+
+ var location = helpers.getRelativePosition(e);
+
+ helpers.each(this.segments,function(segment){
+ if (segment.inRange(location.x,location.y)) segmentsArray.push(segment);
+ },this);
+ return segmentsArray;
+ },
+ addData : function(segment, atIndex, silent){
+ var index = atIndex !== undefined ? atIndex : this.segments.length;
+ if ( typeof(segment.color) === "undefined" ) {
+ segment.color = Chart.defaults.global.segmentColorDefault[index % Chart.defaults.global.segmentColorDefault.length];
+ segment.highlight = Chart.defaults.global.segmentHighlightColorDefaults[index % Chart.defaults.global.segmentHighlightColorDefaults.length];
+ }
+ this.segments.splice(index, 0, new this.SegmentArc({
+ value : segment.value,
+ outerRadius : (this.options.animateScale) ? 0 : this.outerRadius,
+ innerRadius : (this.options.animateScale) ? 0 : (this.outerRadius/100) * this.options.percentageInnerCutout,
+ fillColor : segment.color,
+ highlightColor : segment.highlight || segment.color,
+ showStroke : this.options.segmentShowStroke,
+ strokeWidth : this.options.segmentStrokeWidth,
+ strokeColor : this.options.segmentStrokeColor,
+ startAngle : Math.PI * 1.5,
+ circumference : (this.options.animateRotate) ? 0 : this.calculateCircumference(segment.value),
+ label : segment.label
+ }));
+ if (!silent){
+ this.reflow();
+ this.update();
+ }
+ },
+ calculateCircumference : function(value) {
+ if ( this.total > 0 ) {
+ return (Math.PI*2)*(value / this.total);
+ } else {
+ return 0;
+ }
+ },
+ calculateTotal : function(data){
+ this.total = 0;
+ helpers.each(data,function(segment){
+ this.total += Math.abs(segment.value);
+ },this);
+ },
+ update : function(){
+ this.calculateTotal(this.segments);
+
+ // Reset any highlight colours before updating.
+ helpers.each(this.activeElements, function(activeElement){
+ activeElement.restore(['fillColor']);
+ });
+
+ helpers.each(this.segments,function(segment){
+ segment.save();
+ });
+ this.render();
+ },
+
+ removeData: function(atIndex){
+ var indexToDelete = (helpers.isNumber(atIndex)) ? atIndex : this.segments.length-1;
+ this.segments.splice(indexToDelete, 1);
+ this.reflow();
+ this.update();
+ },
+
+ reflow : function(){
+ helpers.extend(this.SegmentArc.prototype,{
+ x : this.chart.width/2,
+ y : this.chart.height/2
+ });
+ this.outerRadius = (helpers.min([this.chart.width,this.chart.height]) - this.options.segmentStrokeWidth/2)/2;
+ helpers.each(this.segments, function(segment){
+ segment.update({
+ outerRadius : this.outerRadius,
+ innerRadius : (this.outerRadius/100) * this.options.percentageInnerCutout
+ });
+ }, this);
+ },
+ draw : function(easeDecimal){
+ var animDecimal = (easeDecimal) ? easeDecimal : 1;
+ this.clear();
+ helpers.each(this.segments,function(segment,index){
+ segment.transition({
+ circumference : this.calculateCircumference(segment.value),
+ outerRadius : this.outerRadius,
+ innerRadius : (this.outerRadius/100) * this.options.percentageInnerCutout
+ },animDecimal);
+
+ segment.endAngle = segment.startAngle + segment.circumference;
+
+ segment.draw();
+ if (index === 0){
+ segment.startAngle = Math.PI * 1.5;
+ }
+ //Check to see if it's the last segment, if not get the next and update the start angle
+ if (index < this.segments.length-1){
+ this.segments[index+1].startAngle = segment.endAngle;
+ }
+ },this);
+
+ }
+ });
+
+ Chart.types.Doughnut.extend({
+ name : "Pie",
+ defaults : helpers.merge(defaultConfig,{percentageInnerCutout : 0})
+ });
+
+}).call(this);
+
+(function(){
+ "use strict";
+
+ var root = this,
+ Chart = root.Chart,
+ helpers = Chart.helpers;
+
+ var defaultConfig = {
+
+ ///Boolean - Whether grid lines are shown across the chart
+ scaleShowGridLines : true,
+
+ //String - Colour of the grid lines
+ scaleGridLineColor : "rgba(0,0,0,.05)",
+
+ //Number - Width of the grid lines
+ scaleGridLineWidth : 1,
+
+ //Boolean - Whether to show horizontal lines (except X axis)
+ scaleShowHorizontalLines: true,
+
+ //Boolean - Whether to show vertical lines (except Y axis)
+ scaleShowVerticalLines: true,
+
+ //Boolean - Whether the line is curved between points
+ bezierCurve : true,
+
+ //Number - Tension of the bezier curve between points
+ bezierCurveTension : 0.4,
+
+ //Boolean - Whether to show a dot for each point
+ pointDot : true,
+
+ //Number - Radius of each point dot in pixels
+ pointDotRadius : 4,
+
+ //Number - Pixel width of point dot stroke
+ pointDotStrokeWidth : 1,
+
+ //Number - amount extra to add to the radius to cater for hit detection outside the drawn point
+ pointHitDetectionRadius : 20,
+
+ //Boolean - Whether to show a stroke for datasets
+ datasetStroke : true,
+
+ //Number - Pixel width of dataset stroke
+ datasetStrokeWidth : 2,
+
+ //Boolean - Whether to fill the dataset with a colour
+ datasetFill : true,
+
+ //String - A legend template
+ legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span class=\"<%=name.toLowerCase()%>-legend-icon\" style=\"background-color:<%=datasets[i].strokeColor%>\"></span><span class=\"<%=name.toLowerCase()%>-legend-text\"><%if(datasets[i].label){%><%=datasets[i].label%><%}%></span></li><%}%></ul>",
+
+ //Boolean - Whether to horizontally center the label and point dot inside the grid
+ offsetGridLines : false
+
+ };
+
+
+ Chart.Type.extend({
+ name: "Line",
+ defaults : defaultConfig,
+ initialize: function(data){
+ //Declare the extension of the default point, to cater for the options passed in to the constructor
+ this.PointClass = Chart.Point.extend({
+ offsetGridLines : this.options.offsetGridLines,
+ strokeWidth : this.options.pointDotStrokeWidth,
+ radius : this.options.pointDotRadius,
+ display: this.options.pointDot,
+ hitDetectionRadius : this.options.pointHitDetectionRadius,
+ ctx : this.chart.ctx,
+ inRange : function(mouseX){
+ return (Math.pow(mouseX-this.x, 2) < Math.pow(this.radius + this.hitDetectionRadius,2));
+ }
+ });
+
+ this.datasets = [];
+
+ //Set up tooltip events on the chart
+ if (this.options.showTooltips){
+ helpers.bindEvents(this, this.options.tooltipEvents, function(evt){
+ var activePoints = (evt.type !== 'mouseout') ? this.getPointsAtEvent(evt) : [];
+ this.eachPoints(function(point){
+ point.restore(['fillColor', 'strokeColor']);
+ });
+ helpers.each(activePoints, function(activePoint){
+ activePoint.fillColor = activePoint.highlightFill;
+ activePoint.strokeColor = activePoint.highlightStroke;
+ });
+ this.showTooltip(activePoints);
+ });
+ }
+
+ //Iterate through each of the datasets, and build this into a property of the chart
+ helpers.each(data.datasets,function(dataset){
+
+ var datasetObject = {
+ label : dataset.label || null,
+ fillColor : dataset.fillColor,
+ strokeColor : dataset.strokeColor,
+ pointColor : dataset.pointColor,
+ pointStrokeColor : dataset.pointStrokeColor,
+ points : []
+ };
+
+ this.datasets.push(datasetObject);
+
+
+ helpers.each(dataset.data,function(dataPoint,index){
+ //Add a new point for each piece of data, passing any required data to draw.
+ datasetObject.points.push(new this.PointClass({
+ value : dataPoint,
+ label : data.labels[index],
+ datasetLabel: dataset.label,
+ strokeColor : dataset.pointStrokeColor,
+ fillColor : dataset.pointColor,
+ highlightFill : dataset.pointHighlightFill || dataset.pointColor,
+ highlightStroke : dataset.pointHighlightStroke || dataset.pointStrokeColor
+ }));
+ },this);
+
+ this.buildScale(data.labels);
+
+
+ this.eachPoints(function(point, index){
+ helpers.extend(point, {
+ x: this.scale.calculateX(index),
+ y: this.scale.endPoint
+ });
+ point.save();
+ }, this);
+
+ },this);
+
+
+ this.render();
+ },
+ update : function(){
+ this.scale.update();
+ // Reset any highlight colours before updating.
+ helpers.each(this.activeElements, function(activeElement){
+ activeElement.restore(['fillColor', 'strokeColor']);
+ });
+ this.eachPoints(function(point){
+ point.save();
+ });
+ this.render();
+ },
+ eachPoints : function(callback){
+ helpers.each(this.datasets,function(dataset){
+ helpers.each(dataset.points,callback,this);
+ },this);
+ },
+ getPointsAtEvent : function(e){
+ var pointsArray = [],
+ eventPosition = helpers.getRelativePosition(e);
+ helpers.each(this.datasets,function(dataset){
+ helpers.each(dataset.points,function(point){
+ if (point.inRange(eventPosition.x,eventPosition.y)) pointsArray.push(point);
+ });
+ },this);
+ return pointsArray;
+ },
+ buildScale : function(labels){
+ var self = this;
+
+ var dataTotal = function(){
+ var values = [];
+ self.eachPoints(function(point){
+ values.push(point.value);
+ });
+
+ return values;
+ };
+
+ var scaleOptions = {
+ templateString : this.options.scaleLabel,
+ height : this.chart.height,
+ width : this.chart.width,
+ ctx : this.chart.ctx,
+ textColor : this.options.scaleFontColor,
+ offsetGridLines : this.options.offsetGridLines,
+ fontSize : this.options.scaleFontSize,
+ fontStyle : this.options.scaleFontStyle,
+ fontFamily : this.options.scaleFontFamily,
+ valuesCount : labels.length,
+ beginAtZero : this.options.scaleBeginAtZero,
+ integersOnly : this.options.scaleIntegersOnly,
+ calculateYRange : function(currentHeight){
+ var updatedRanges = helpers.calculateScaleRange(
+ dataTotal(),
+ currentHeight,
+ this.fontSize,
+ this.beginAtZero,
+ this.integersOnly
+ );
+ helpers.extend(this, updatedRanges);
+ },
+ xLabels : labels,
+ font : helpers.fontString(this.options.scaleFontSize, this.options.scaleFontStyle, this.options.scaleFontFamily),
+ lineWidth : this.options.scaleLineWidth,
+ lineColor : this.options.scaleLineColor,
+ showHorizontalLines : this.options.scaleShowHorizontalLines,
+ showVerticalLines : this.options.scaleShowVerticalLines,
+ gridLineWidth : (this.options.scaleShowGridLines) ? this.options.scaleGridLineWidth : 0,
+ gridLineColor : (this.options.scaleShowGridLines) ? this.options.scaleGridLineColor : "rgba(0,0,0,0)",
+ padding: (this.options.showScale) ? 0 : this.options.pointDotRadius + this.options.pointDotStrokeWidth,
+ showLabels : this.options.scaleShowLabels,
+ display : this.options.showScale
+ };
+
+ if (this.options.scaleOverride){
+ helpers.extend(scaleOptions, {
+ calculateYRange: helpers.noop,
+ steps: this.options.scaleSteps,
+ stepValue: this.options.scaleStepWidth,
+ min: this.options.scaleStartValue,
+ max: this.options.scaleStartValue + (this.options.scaleSteps * this.options.scaleStepWidth)
+ });
+ }
+
+
+ this.scale = new Chart.Scale(scaleOptions);
+ },
+ addData : function(valuesArray,label){
+ //Map the values array for each of the datasets
+
+ helpers.each(valuesArray,function(value,datasetIndex){
+ //Add a new point for each piece of data, passing any required data to draw.
+ this.datasets[datasetIndex].points.push(new this.PointClass({
+ value : value,
+ label : label,
+ datasetLabel: this.datasets[datasetIndex].label,
+ x: this.scale.calculateX(this.scale.valuesCount+1),
+ y: this.scale.endPoint,
+ strokeColor : this.datasets[datasetIndex].pointStrokeColor,
+ fillColor : this.datasets[datasetIndex].pointColor
+ }));
+ },this);
+
+ this.scale.addXLabel(label);
+ //Then re-render the chart.
+ this.update();
+ },
+ removeData : function(){
+ this.scale.removeXLabel();
+ //Then re-render the chart.
+ helpers.each(this.datasets,function(dataset){
+ dataset.points.shift();
+ },this);
+ this.update();
+ },
+ reflow : function(){
+ var newScaleProps = helpers.extend({
+ height : this.chart.height,
+ width : this.chart.width
+ });
+ this.scale.update(newScaleProps);
+ },
+ draw : function(ease){
+ var easingDecimal = ease || 1;
+ this.clear();
+
+ var ctx = this.chart.ctx;
+
+ // Some helper methods for getting the next/prev points
+ var hasValue = function(item){
+ return item.value !== null;
+ },
+ nextPoint = function(point, collection, index){
+ return helpers.findNextWhere(collection, hasValue, index) || point;
+ },
+ previousPoint = function(point, collection, index){
+ return helpers.findPreviousWhere(collection, hasValue, index) || point;
+ };
+
+ if (!this.scale) return;
+ this.scale.draw(easingDecimal);
+
+
+ helpers.each(this.datasets,function(dataset){
+ var pointsWithValues = helpers.where(dataset.points, hasValue);
+
+ //Transition each point first so that the line and point drawing isn't out of sync
+ //We can use this extra loop to calculate the control points of this dataset also in this loop
+
+ helpers.each(dataset.points, function(point, index){
+ if (point.hasValue()){
+ point.transition({
+ y : this.scale.calculateY(point.value),
+ x : this.scale.calculateX(index)
+ }, easingDecimal);
+ }
+ },this);
+
+
+ // Control points need to be calculated in a separate loop, because we need to know the current x/y of the point
+ // This would cause issues when there is no animation, because the y of the next point would be 0, so beziers would be skewed
+ if (this.options.bezierCurve){
+ helpers.each(pointsWithValues, function(point, index){
+ var tension = (index > 0 && index < pointsWithValues.length - 1) ? this.options.bezierCurveTension : 0;
+ point.controlPoints = helpers.splineCurve(
+ previousPoint(point, pointsWithValues, index),
+ point,
+ nextPoint(point, pointsWithValues, index),
+ tension
+ );
+
+ // Prevent the bezier going outside of the bounds of the graph
+
+ // Cap puter bezier handles to the upper/lower scale bounds
+ if (point.controlPoints.outer.y > this.scale.endPoint){
+ point.controlPoints.outer.y = this.scale.endPoint;
+ }
+ else if (point.controlPoints.outer.y < this.scale.startPoint){
+ point.controlPoints.outer.y = this.scale.startPoint;
+ }
+
+ // Cap inner bezier handles to the upper/lower scale bounds
+ if (point.controlPoints.inner.y > this.scale.endPoint){
+ point.controlPoints.inner.y = this.scale.endPoint;
+ }
+ else if (point.controlPoints.inner.y < this.scale.startPoint){
+ point.controlPoints.inner.y = this.scale.startPoint;
+ }
+ },this);
+ }
+
+
+ //Draw the line between all the points
+ ctx.lineWidth = this.options.datasetStrokeWidth;
+ ctx.strokeStyle = dataset.strokeColor;
+ ctx.beginPath();
+
+ helpers.each(pointsWithValues, function(point, index){
+ if (index === 0){
+ ctx.moveTo(point.x, point.y);
+ }
+ else{
+ if(this.options.bezierCurve){
+ var previous = previousPoint(point, pointsWithValues, index);
+
+ ctx.bezierCurveTo(
+ previous.controlPoints.outer.x,
+ previous.controlPoints.outer.y,
+ point.controlPoints.inner.x,
+ point.controlPoints.inner.y,
+ point.x,
+ point.y
+ );
+ }
+ else{
+ ctx.lineTo(point.x,point.y);
+ }
+ }
+ }, this);
+
+ if (this.options.datasetStroke) {
+ ctx.stroke();
+ }
+
+ if (this.options.datasetFill && pointsWithValues.length > 0){
+ //Round off the line by going to the base of the chart, back to the start, then fill.
+ ctx.lineTo(pointsWithValues[pointsWithValues.length - 1].x, this.scale.endPoint);
+ ctx.lineTo(pointsWithValues[0].x, this.scale.endPoint);
+ ctx.fillStyle = dataset.fillColor;
+ ctx.closePath();
+ ctx.fill();
+ }
+
+ //Now draw the points over the line
+ //A little inefficient double looping, but better than the line
+ //lagging behind the point positions
+ helpers.each(pointsWithValues,function(point){
+ point.draw();
+ });
+ },this);
+ }
+ });
+
+
+}).call(this);
+
+(function(){
+ "use strict";
+
+ var root = this,
+ Chart = root.Chart,
+ //Cache a local reference to Chart.helpers
+ helpers = Chart.helpers;
+
+ var defaultConfig = {
+ //Boolean - Show a backdrop to the scale label
+ scaleShowLabelBackdrop : true,
+
+ //String - The colour of the label backdrop
+ scaleBackdropColor : "rgba(255,255,255,0.75)",
+
+ // Boolean - Whether the scale should begin at zero
+ scaleBeginAtZero : true,
+
+ //Number - The backdrop padding above & below the label in pixels
+ scaleBackdropPaddingY : 2,
+
+ //Number - The backdrop padding to the side of the label in pixels
+ scaleBackdropPaddingX : 2,
+
+ //Boolean - Show line for each value in the scale
+ scaleShowLine : true,
+
+ //Boolean - Stroke a line around each segment in the chart
+ segmentShowStroke : true,
+
+ //String - The colour of the stroke on each segment.
+ segmentStrokeColor : "#fff",
+
+ //Number - The width of the stroke value in pixels
+ segmentStrokeWidth : 2,
+
+ //Number - Amount of animation steps
+ animationSteps : 100,
+
+ //String - Animation easing effect.
+ animationEasing : "easeOutBounce",
+
+ //Boolean - Whether to animate the rotation of the chart
+ animateRotate : true,
+
+ //Boolean - Whether to animate scaling the chart from the centre
+ animateScale : false,
+
+ //String - A legend template
+ legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<segments.length; i++){%><li><span class=\"<%=name.toLowerCase()%>-legend-icon\" style=\"background-color:<%=segments[i].fillColor%>\"></span><span class=\"<%=name.toLowerCase()%>-legend-text\"><%if(segments[i].label){%><%=segments[i].label%><%}%></span></li><%}%></ul>"
+ };
+
+
+ Chart.Type.extend({
+ //Passing in a name registers this chart in the Chart namespace
+ name: "PolarArea",
+ //Providing a defaults will also register the defaults in the chart namespace
+ defaults : defaultConfig,
+ //Initialize is fired when the chart is initialized - Data is passed in as a parameter
+ //Config is automatically merged by the core of Chart.js, and is available at this.options
+ initialize: function(data){
+ this.segments = [];
+ //Declare segment class as a chart instance specific class, so it can share props for this instance
+ this.SegmentArc = Chart.Arc.extend({
+ showStroke : this.options.segmentShowStroke,
+ strokeWidth : this.options.segmentStrokeWidth,
+ strokeColor : this.options.segmentStrokeColor,
+ ctx : this.chart.ctx,
+ innerRadius : 0,
+ x : this.chart.width/2,
+ y : this.chart.height/2
+ });
+ this.scale = new Chart.RadialScale({
+ display: this.options.showScale,
+ fontStyle: this.options.scaleFontStyle,
+ fontSize: this.options.scaleFontSize,
+ fontFamily: this.options.scaleFontFamily,
+ fontColor: this.options.scaleFontColor,
+ showLabels: this.options.scaleShowLabels,
+ showLabelBackdrop: this.options.scaleShowLabelBackdrop,
+ backdropColor: this.options.scaleBackdropColor,
+ backdropPaddingY : this.options.scaleBackdropPaddingY,
+ backdropPaddingX: this.options.scaleBackdropPaddingX,
+ lineWidth: (this.options.scaleShowLine) ? this.options.scaleLineWidth : 0,
+ lineColor: this.options.scaleLineColor,
+ lineArc: true,
+ width: this.chart.width,
+ height: this.chart.height,
+ xCenter: this.chart.width/2,
+ yCenter: this.chart.height/2,
+ ctx : this.chart.ctx,
+ templateString: this.options.scaleLabel,
+ valuesCount: data.length
+ });
+
+ this.updateScaleRange(data);
+
+ this.scale.update();
+
+ helpers.each(data,function(segment,index){
+ this.addData(segment,index,true);
+ },this);
+
+ //Set up tooltip events on the chart
+ if (this.options.showTooltips){
+ helpers.bindEvents(this, this.options.tooltipEvents, function(evt){
+ var activeSegments = (evt.type !== 'mouseout') ? this.getSegmentsAtEvent(evt) : [];
+ helpers.each(this.segments,function(segment){
+ segment.restore(["fillColor"]);
+ });
+ helpers.each(activeSegments,function(activeSegment){
+ activeSegment.fillColor = activeSegment.highlightColor;
+ });
+ this.showTooltip(activeSegments);
+ });
+ }
+
+ this.render();
+ },
+ getSegmentsAtEvent : function(e){
+ var segmentsArray = [];
+
+ var location = helpers.getRelativePosition(e);
+
+ helpers.each(this.segments,function(segment){
+ if (segment.inRange(location.x,location.y)) segmentsArray.push(segment);
+ },this);
+ return segmentsArray;
+ },
+ addData : function(segment, atIndex, silent){
+ var index = atIndex || this.segments.length;
+
+ this.segments.splice(index, 0, new this.SegmentArc({
+ fillColor: segment.color,
+ highlightColor: segment.highlight || segment.color,
+ label: segment.label,
+ value: segment.value,
+ outerRadius: (this.options.animateScale) ? 0 : this.scale.calculateCenterOffset(segment.value),
+ circumference: (this.options.animateRotate) ? 0 : this.scale.getCircumference(),
+ startAngle: Math.PI * 1.5
+ }));
+ if (!silent){
+ this.reflow();
+ this.update();
+ }
+ },
+ removeData: function(atIndex){
+ var indexToDelete = (helpers.isNumber(atIndex)) ? atIndex : this.segments.length-1;
+ this.segments.splice(indexToDelete, 1);
+ this.reflow();
+ this.update();
+ },
+ calculateTotal: function(data){
+ this.total = 0;
+ helpers.each(data,function(segment){
+ this.total += segment.value;
+ },this);
+ this.scale.valuesCount = this.segments.length;
+ },
+ updateScaleRange: function(datapoints){
+ var valuesArray = [];
+ helpers.each(datapoints,function(segment){
+ valuesArray.push(segment.value);
+ });
+
+ var scaleSizes = (this.options.scaleOverride) ?
+ {
+ steps: this.options.scaleSteps,
+ stepValue: this.options.scaleStepWidth,
+ min: this.options.scaleStartValue,
+ max: this.options.scaleStartValue + (this.options.scaleSteps * this.options.scaleStepWidth)
+ } :
+ helpers.calculateScaleRange(
+ valuesArray,
+ helpers.min([this.chart.width, this.chart.height])/2,
+ this.options.scaleFontSize,
+ this.options.scaleBeginAtZero,
+ this.options.scaleIntegersOnly
+ );
+
+ helpers.extend(
+ this.scale,
+ scaleSizes,
+ {
+ size: helpers.min([this.chart.width, this.chart.height]),
+ xCenter: this.chart.width/2,
+ yCenter: this.chart.height/2
+ }
+ );
+
+ },
+ update : function(){
+ this.calculateTotal(this.segments);
+
+ helpers.each(this.segments,function(segment){
+ segment.save();
+ });
+
+ this.reflow();
+ this.render();
+ },
+ reflow : function(){
+ helpers.extend(this.SegmentArc.prototype,{
+ x : this.chart.width/2,
+ y : this.chart.height/2
+ });
+ this.updateScaleRange(this.segments);
+ this.scale.update();
+
+ helpers.extend(this.scale,{
+ xCenter: this.chart.width/2,
+ yCenter: this.chart.height/2
+ });
+
+ helpers.each(this.segments, function(segment){
+ segment.update({
+ outerRadius : this.scale.calculateCenterOffset(segment.value)
+ });
+ }, this);
+
+ },
+ draw : function(ease){
+ var easingDecimal = ease || 1;
+ //Clear & draw the canvas
+ this.clear();
+ helpers.each(this.segments,function(segment, index){
+ segment.transition({
+ circumference : this.scale.getCircumference(),
+ outerRadius : this.scale.calculateCenterOffset(segment.value)
+ },easingDecimal);
+
+ segment.endAngle = segment.startAngle + segment.circumference;
+
+ // If we've removed the first segment we need to set the first one to
+ // start at the top.
+ if (index === 0){
+ segment.startAngle = Math.PI * 1.5;
+ }
+
+ //Check to see if it's the last segment, if not get the next and update the start angle
+ if (index < this.segments.length - 1){
+ this.segments[index+1].startAngle = segment.endAngle;
+ }
+ segment.draw();
+ }, this);
+ this.scale.draw();
+ }
+ });
+
+}).call(this);
+
+(function(){
+ "use strict";
+
+ var root = this,
+ Chart = root.Chart,
+ helpers = Chart.helpers;
+
+
+
+ Chart.Type.extend({
+ name: "Radar",
+ defaults:{
+ //Boolean - Whether to show lines for each scale point
+ scaleShowLine : true,
+
+ //Boolean - Whether we show the angle lines out of the radar
+ angleShowLineOut : true,
+
+ //Boolean - Whether to show labels on the scale
+ scaleShowLabels : false,
+
+ // Boolean - Whether the scale should begin at zero
+ scaleBeginAtZero : true,
+
+ //String - Colour of the angle line
+ angleLineColor : "rgba(0,0,0,.1)",
+
+ //Number - Pixel width of the angle line
+ angleLineWidth : 1,
+
+ //Number - Interval at which to draw angle lines ("every Nth point")
+ angleLineInterval: 1,
+
+ //String - Point label font declaration
+ pointLabelFontFamily : "'Arial'",
+
+ //String - Point label font weight
+ pointLabelFontStyle : "normal",
+
+ //Number - Point label font size in pixels
+ pointLabelFontSize : 10,
+
+ //String - Point label font colour
+ pointLabelFontColor : "#666",
+
+ //Boolean - Whether to show a dot for each point
+ pointDot : true,
+
+ //Number - Radius of each point dot in pixels
+ pointDotRadius : 3,
+
+ //Number - Pixel width of point dot stroke
+ pointDotStrokeWidth : 1,
+
+ //Number - amount extra to add to the radius to cater for hit detection outside the drawn point
+ pointHitDetectionRadius : 20,
+
+ //Boolean - Whether to show a stroke for datasets
+ datasetStroke : true,
+
+ //Number - Pixel width of dataset stroke
+ datasetStrokeWidth : 2,
+
+ //Boolean - Whether to fill the dataset with a colour
+ datasetFill : true,
+
+ //String - A legend template
+ legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span class=\"<%=name.toLowerCase()%>-legend-icon\" style=\"background-color:<%=datasets[i].strokeColor%>\"></span><span class=\"<%=name.toLowerCase()%>-legend-text\"><%if(datasets[i].label){%><%=datasets[i].label%><%}%></span></li><%}%></ul>"
+
+ },
+
+ initialize: function(data){
+ this.PointClass = Chart.Point.extend({
+ strokeWidth : this.options.pointDotStrokeWidth,
+ radius : this.options.pointDotRadius,
+ display: this.options.pointDot,
+ hitDetectionRadius : this.options.pointHitDetectionRadius,
+ ctx : this.chart.ctx
+ });
+
+ this.datasets = [];
+
+ this.buildScale(data);
+
+ //Set up tooltip events on the chart
+ if (this.options.showTooltips){
+ helpers.bindEvents(this, this.options.tooltipEvents, function(evt){
+ var activePointsCollection = (evt.type !== 'mouseout') ? this.getPointsAtEvent(evt) : [];
+
+ this.eachPoints(function(point){
+ point.restore(['fillColor', 'strokeColor']);
+ });
+ helpers.each(activePointsCollection, function(activePoint){
+ activePoint.fillColor = activePoint.highlightFill;
+ activePoint.strokeColor = activePoint.highlightStroke;
+ });
+
+ this.showTooltip(activePointsCollection);
+ });
+ }
+
+ //Iterate through each of the datasets, and build this into a property of the chart
+ helpers.each(data.datasets,function(dataset){
+
+ var datasetObject = {
+ label: dataset.label || null,
+ fillColor : dataset.fillColor,
+ strokeColor : dataset.strokeColor,
+ pointColor : dataset.pointColor,
+ pointStrokeColor : dataset.pointStrokeColor,
+ points : []
+ };
+
+ this.datasets.push(datasetObject);
+
+ helpers.each(dataset.data,function(dataPoint,index){
+ //Add a new point for each piece of data, passing any required data to draw.
+ var pointPosition;
+ if (!this.scale.animation){
+ pointPosition = this.scale.getPointPosition(index, this.scale.calculateCenterOffset(dataPoint));
+ }
+ datasetObject.points.push(new this.PointClass({
+ value : dataPoint,
+ label : data.labels[index],
+ datasetLabel: dataset.label,
+ x: (this.options.animation) ? this.scale.xCenter : pointPosition.x,
+ y: (this.options.animation) ? this.scale.yCenter : pointPosition.y,
+ strokeColor : dataset.pointStrokeColor,
+ fillColor : dataset.pointColor,
+ highlightFill : dataset.pointHighlightFill || dataset.pointColor,
+ highlightStroke : dataset.pointHighlightStroke || dataset.pointStrokeColor
+ }));
+ },this);
+
+ },this);
+
+ this.render();
+ },
+ eachPoints : function(callback){
+ helpers.each(this.datasets,function(dataset){
+ helpers.each(dataset.points,callback,this);
+ },this);
+ },
+
+ getPointsAtEvent : function(evt){
+ var mousePosition = helpers.getRelativePosition(evt),
+ fromCenter = helpers.getAngleFromPoint({
+ x: this.scale.xCenter,
+ y: this.scale.yCenter
+ }, mousePosition);
+
+ var anglePerIndex = (Math.PI * 2) /this.scale.valuesCount,
+ pointIndex = Math.round((fromCenter.angle - Math.PI * 1.5) / anglePerIndex),
+ activePointsCollection = [];
+
+ // If we're at the top, make the pointIndex 0 to get the first of the array.
+ if (pointIndex >= this.scale.valuesCount || pointIndex < 0){
+ pointIndex = 0;
+ }
+
+ if (fromCenter.distance <= this.scale.drawingArea){
+ helpers.each(this.datasets, function(dataset){
+ activePointsCollection.push(dataset.points[pointIndex]);
+ });
+ }
+
+ return activePointsCollection;
+ },
+
+ buildScale : function(data){
+ this.scale = new Chart.RadialScale({
+ display: this.options.showScale,
+ fontStyle: this.options.scaleFontStyle,
+ fontSize: this.options.scaleFontSize,
+ fontFamily: this.options.scaleFontFamily,
+ fontColor: this.options.scaleFontColor,
+ showLabels: this.options.scaleShowLabels,
+ showLabelBackdrop: this.options.scaleShowLabelBackdrop,
+ backdropColor: this.options.scaleBackdropColor,
+ backgroundColors: this.options.scaleBackgroundColors,
+ backdropPaddingY : this.options.scaleBackdropPaddingY,
+ backdropPaddingX: this.options.scaleBackdropPaddingX,
+ lineWidth: (this.options.scaleShowLine) ? this.options.scaleLineWidth : 0,
+ lineColor: this.options.scaleLineColor,
+ angleLineColor : this.options.angleLineColor,
+ angleLineWidth : (this.options.angleShowLineOut) ? this.options.angleLineWidth : 0,
+ angleLineInterval: (this.options.angleLineInterval) ? this.options.angleLineInterval : 1,
+ // Point labels at the edge of each line
+ pointLabelFontColor : this.options.pointLabelFontColor,
+ pointLabelFontSize : this.options.pointLabelFontSize,
+ pointLabelFontFamily : this.options.pointLabelFontFamily,
+ pointLabelFontStyle : this.options.pointLabelFontStyle,
+ height : this.chart.height,
+ width: this.chart.width,
+ xCenter: this.chart.width/2,
+ yCenter: this.chart.height/2,
+ ctx : this.chart.ctx,
+ templateString: this.options.scaleLabel,
+ labels: data.labels,
+ valuesCount: data.datasets[0].data.length
+ });
+
+ this.scale.setScaleSize();
+ this.updateScaleRange(data.datasets);
+ this.scale.buildYLabels();
+ },
+ updateScaleRange: function(datasets){
+ var valuesArray = (function(){
+ var totalDataArray = [];
+ helpers.each(datasets,function(dataset){
+ if (dataset.data){
+ totalDataArray = totalDataArray.concat(dataset.data);
+ }
+ else {
+ helpers.each(dataset.points, function(point){
+ totalDataArray.push(point.value);
+ });
+ }
+ });
+ return totalDataArray;
+ })();
+
+
+ var scaleSizes = (this.options.scaleOverride) ?
+ {
+ steps: this.options.scaleSteps,
+ stepValue: this.options.scaleStepWidth,
+ min: this.options.scaleStartValue,
+ max: this.options.scaleStartValue + (this.options.scaleSteps * this.options.scaleStepWidth)
+ } :
+ helpers.calculateScaleRange(
+ valuesArray,
+ helpers.min([this.chart.width, this.chart.height])/2,
+ this.options.scaleFontSize,
+ this.options.scaleBeginAtZero,
+ this.options.scaleIntegersOnly
+ );
+
+ helpers.extend(
+ this.scale,
+ scaleSizes
+ );
+
+ },
+ addData : function(valuesArray,label){
+ //Map the values array for each of the datasets
+ this.scale.valuesCount++;
+ helpers.each(valuesArray,function(value,datasetIndex){
+ var pointPosition = this.scale.getPointPosition(this.scale.valuesCount, this.scale.calculateCenterOffset(value));
+ this.datasets[datasetIndex].points.push(new this.PointClass({
+ value : value,
+ label : label,
+ datasetLabel: this.datasets[datasetIndex].label,
+ x: pointPosition.x,
+ y: pointPosition.y,
+ strokeColor : this.datasets[datasetIndex].pointStrokeColor,
+ fillColor : this.datasets[datasetIndex].pointColor
+ }));
+ },this);
+
+ this.scale.labels.push(label);
+
+ this.reflow();
+
+ this.update();
+ },
+ removeData : function(){
+ this.scale.valuesCount--;
+ this.scale.labels.shift();
+ helpers.each(this.datasets,function(dataset){
+ dataset.points.shift();
+ },this);
+ this.reflow();
+ this.update();
+ },
+ update : function(){
+ this.eachPoints(function(point){
+ point.save();
+ });
+ this.reflow();
+ this.render();
+ },
+ reflow: function(){
+ helpers.extend(this.scale, {
+ width : this.chart.width,
+ height: this.chart.height,
+ size : helpers.min([this.chart.width, this.chart.height]),
+ xCenter: this.chart.width/2,
+ yCenter: this.chart.height/2
+ });
+ this.updateScaleRange(this.datasets);
+ this.scale.setScaleSize();
+ this.scale.buildYLabels();
+ },
+ draw : function(ease){
+ var easeDecimal = ease || 1,
+ ctx = this.chart.ctx;
+ this.clear();
+ this.scale.draw();
+
+ helpers.each(this.datasets,function(dataset){
+
+ //Transition each point first so that the line and point drawing isn't out of sync
+ helpers.each(dataset.points,function(point,index){
+ if (point.hasValue()){
+ point.transition(this.scale.getPointPosition(index, this.scale.calculateCenterOffset(point.value)), easeDecimal);
+ }
+ },this);
+
+
+
+ //Draw the line between all the points
+ ctx.lineWidth = this.options.datasetStrokeWidth;
+ ctx.strokeStyle = dataset.strokeColor;
+ ctx.beginPath();
+ helpers.each(dataset.points,function(point,index){
+ if (index === 0){
+ ctx.moveTo(point.x,point.y);
+ }
+ else{
+ ctx.lineTo(point.x,point.y);
+ }
+ },this);
+ ctx.closePath();
+ ctx.stroke();
+
+ ctx.fillStyle = dataset.fillColor;
+ if(this.options.datasetFill){
+ ctx.fill();
+ }
+ //Now draw the points over the line
+ //A little inefficient double looping, but better than the line
+ //lagging behind the point positions
+ helpers.each(dataset.points,function(point){
+ if (point.hasValue()){
+ point.draw();
+ }
+ });
+
+ },this);
+
+ }
+
+ });
+
+
+
+
+
+}).call(this);
+
+(function (factory) {
+ 'use strict';
+ if (typeof exports === 'object') {
+ // Node/CommonJS
+ module.exports = factory(
+ typeof angular !== 'undefined' ? angular : require('angular'),
+ typeof Chart !== 'undefined' ? Chart : require('chart.js'));
+ } else if (typeof define === 'function' && define.amd) {
+ // AMD. Register as an anonymous module.
+ define(['angular', 'chart'], factory);
+ } else {
+ // Browser globals
+ factory(angular, Chart);
+ }
+}(function (angular, Chart) {
+ 'use strict';
+
+ Chart.defaults.global.responsive = true;
+ Chart.defaults.global.multiTooltipTemplate = '<%if (datasetLabel){%><%=datasetLabel%>: <%}%><%= value %>';
+
+ Chart.defaults.global.colours = [
+ '#97BBCD', // blue
+ '#DCDCDC', // light grey
+ '#F7464A', // red
+ '#46BFBD', // green
+ '#FDB45C', // yellow
+ '#949FB1', // grey
+ '#4D5360' // dark grey
+ ];
+
+ var usingExcanvas = typeof window.G_vmlCanvasManager === 'object' &&
+ window.G_vmlCanvasManager !== null &&
+ typeof window.G_vmlCanvasManager.initElement === 'function';
+
+ if (usingExcanvas) Chart.defaults.global.animation = false;
+
+ return angular.module('chart.js', [])
+ .provider('ChartJs', ChartJsProvider)
+ .factory('ChartJsFactory', ['ChartJs', '$timeout', ChartJsFactory])
+ .directive('chartBase', ['ChartJsFactory', function (ChartJsFactory) { return new ChartJsFactory(); }])
+ .directive('chartLine', ['ChartJsFactory', function (ChartJsFactory) { return new ChartJsFactory('Line'); }])
+ .directive('chartBar', ['ChartJsFactory', function (ChartJsFactory) { return new ChartJsFactory('Bar'); }])
+ .directive('chartRadar', ['ChartJsFactory', function (ChartJsFactory) { return new ChartJsFactory('Radar'); }])
+ .directive('chartDoughnut', ['ChartJsFactory', function (ChartJsFactory) { return new ChartJsFactory('Doughnut'); }])
+ .directive('chartPie', ['ChartJsFactory', function (ChartJsFactory) { return new ChartJsFactory('Pie'); }])
+ .directive('chartPolarArea', ['ChartJsFactory', function (ChartJsFactory) { return new ChartJsFactory('PolarArea'); }]);
+
+ /**
+ * Wrapper for chart.js
+ * Allows configuring chart js using the provider
+ *
+ * angular.module('myModule', ['chart.js']).config(function(ChartJsProvider) {
+ * ChartJsProvider.setOptions({ responsive: true });
+ * ChartJsProvider.setOptions('Line', { responsive: false });
+ * })))
+ */
+ function ChartJsProvider () {
+ var options = {};
+ var ChartJs = {
+ Chart: Chart,
+ getOptions: function (type) {
+ var typeOptions = type && options[type] || {};
+ return angular.extend({}, options, typeOptions);
+ }
+ };
+
+ /**
+ * Allow to set global options during configuration
+ */
+ this.setOptions = function (type, customOptions) {
+ // If no type was specified set option for the global object
+ if (! customOptions) {
+ customOptions = type;
+ options = angular.extend(options, customOptions);
+ return;
+ }
+ // Set options for the specific chart
+ options[type] = angular.extend(options[type] || {}, customOptions);
+ };
+
+ this.$get = function () {
+ return ChartJs;
+ };
+ }
+
+ function ChartJsFactory (ChartJs, $timeout) {
+ return function chart (type) {
+ return {
+ restrict: 'CA',
+ scope: {
+ data: '=?',
+ labels: '=?',
+ options: '=?',
+ series: '=?',
+ colours: '=?',
+ getColour: '=?',
+ chartType: '=',
+ legend: '@',
+ click: '=?',
+ hover: '=?',
+
+ chartData: '=?',
+ chartLabels: '=?',
+ chartOptions: '=?',
+ chartSeries: '=?',
+ chartColours: '=?',
+ chartLegend: '@',
+ chartClick: '=?',
+ chartHover: '=?'
+ },
+ link: function (scope, elem/*, attrs */) {
+ var chart, container = document.createElement('div');
+ container.className = 'chart-container';
+ elem.replaceWith(container);
+ container.appendChild(elem[0]);
+
+ if (usingExcanvas) window.G_vmlCanvasManager.initElement(elem[0]);
+
+ ['data', 'labels', 'options', 'series', 'colours', 'legend', 'click', 'hover'].forEach(deprecated);
+ function aliasVar (fromName, toName) {
+ scope.$watch(fromName, function (newVal) {
+ if (typeof newVal === 'undefined') return;
+ scope[toName] = newVal;
+ });
+ }
+ /* provide backward compatibility to "old" directive names, by
+ * having an alias point from the new names to the old names. */
+ aliasVar('chartData', 'data');
+ aliasVar('chartLabels', 'labels');
+ aliasVar('chartOptions', 'options');
+ aliasVar('chartSeries', 'series');
+ aliasVar('chartColours', 'colours');
+ aliasVar('chartLegend', 'legend');
+ aliasVar('chartClick', 'click');
+ aliasVar('chartHover', 'hover');
+
+ // Order of setting "watch" matter
+
+ scope.$watch('data', function (newVal, oldVal) {
+ if (! newVal || ! newVal.length || (Array.isArray(newVal[0]) && ! newVal[0].length)) {
+ destroyChart(chart, scope);
+ return;
+ }
+ var chartType = type || scope.chartType;
+ if (! chartType) return;
+
+ if (chart && canUpdateChart(newVal, oldVal))
+ return updateChart(chart, newVal, scope, elem);
+
+ createChart(chartType);
+ }, true);
+
+ scope.$watch('series', resetChart, true);
+ scope.$watch('labels', resetChart, true);
+ scope.$watch('options', resetChart, true);
+ scope.$watch('colours', resetChart, true);
+
+ scope.$watch('chartType', function (newVal, oldVal) {
+ if (isEmpty(newVal)) return;
+ if (angular.equals(newVal, oldVal)) return;
+ createChart(newVal);
+ });
+
+ scope.$on('$destroy', function () {
+ destroyChart(chart, scope);
+ });
+
+ function resetChart (newVal, oldVal) {
+ if (isEmpty(newVal)) return;
+ if (angular.equals(newVal, oldVal)) return;
+ var chartType = type || scope.chartType;
+ if (! chartType) return;
+
+ // chart.update() doesn't work for series and labels
+ // so we have to re-create the chart entirely
+ createChart(chartType);
+ }
+
+ function createChart (type) {
+ if (isResponsive(type, scope) && elem[0].clientHeight === 0 && container.clientHeight === 0) {
+ return $timeout(function () {
+ createChart(type);
+ }, 50, false);
+ }
+ if (! scope.data || ! scope.data.length) return;
+ scope.getColour = typeof scope.getColour === 'function' ? scope.getColour : getRandomColour;
+ var colours = getColours(type, scope);
+ var cvs = elem[0], ctx = cvs.getContext('2d');
+ var data = Array.isArray(scope.data[0]) ?
+ getDataSets(scope.labels, scope.data, scope.series || [], colours) :
+ getData(scope.labels, scope.data, colours);
+ var options = angular.extend({}, ChartJs.getOptions(type), scope.options);
+
+ // Destroy old chart if it exists to avoid ghost charts issue
+ // https://github.com/jtblin/angular-chart.js/issues/187
+ destroyChart(chart, scope);
+ chart = new ChartJs.Chart(ctx)[type](data, options);
+ scope.$emit('create', chart);
+
+ // Bind events
+ cvs.onclick = scope.click ? getEventHandler(scope, chart, 'click', false) : angular.noop;
+ cvs.onmousemove = scope.hover ? getEventHandler(scope, chart, 'hover', true) : angular.noop;
+
+ if (scope.legend && scope.legend !== 'false') setLegend(elem, chart);
+ }
+
+ function deprecated (attr) {
+ if (typeof console !== 'undefined' && ChartJs.getOptions().env !== 'test') {
+ var warn = typeof console.warn === 'function' ? console.warn : console.log;
+ if (!! scope[attr]) {
+ warn.call(console, '"%s" is deprecated and will be removed in a future version. ' +
+ 'Please use "chart-%s" instead.', attr, attr);
+ }
+ }
+ }
+ }
+ };
+ };
+
+ function canUpdateChart (newVal, oldVal) {
+ if (newVal && oldVal && newVal.length && oldVal.length) {
+ return Array.isArray(newVal[0]) ?
+ newVal.length === oldVal.length && newVal.every(function (element, index) {
+ return element.length === oldVal[index].length; }) :
+ oldVal.reduce(sum, 0) > 0 ? newVal.length === oldVal.length : false;
+ }
+ return false;
+ }
+
+ function sum (carry, val) {
+ return carry + val;
+ }
+
+ function getEventHandler (scope, chart, action, triggerOnlyOnChange) {
+ var lastState = null;
+ return function (evt) {
+ var atEvent = chart.getPointsAtEvent || chart.getBarsAtEvent || chart.getSegmentsAtEvent;
+ if (atEvent) {
+ var activePoints = atEvent.call(chart, evt);
+ if (triggerOnlyOnChange === false || angular.equals(lastState, activePoints) === false) {
+ lastState = activePoints;
+ scope[action](activePoints, evt);
+ scope.$apply();
+ }
+ }
+ };
+ }
+
+ function getColours (type, scope) {
+ var notEnoughColours = false;
+ var colours = angular.copy(scope.colours ||
+ ChartJs.getOptions(type).colours ||
+ Chart.defaults.global.colours
+ );
+ while (colours.length < scope.data.length) {
+ colours.push(scope.getColour());
+ notEnoughColours = true;
+ }
+ // mutate colours in this case as we don't want
+ // the colours to change on each refresh
+ if (notEnoughColours) scope.colours = colours;
+ return colours.map(convertColour);
+ }
+
+ function convertColour (colour) {
+ if (typeof colour === 'object' && colour !== null) return colour;
+ if (typeof colour === 'string' && colour[0] === '#') return getColour(hexToRgb(colour.substr(1)));
+ return getRandomColour();
+ }
+
+ function getRandomColour () {
+ var colour = [getRandomInt(0, 255), getRandomInt(0, 255), getRandomInt(0, 255)];
+ return getColour(colour);
+ }
+
+ function getColour (colour) {
+ return {
+ fillColor: rgba(colour, 0.2),
+ strokeColor: rgba(colour, 1),
+ pointColor: rgba(colour, 1),
+ pointStrokeColor: '#fff',
+ pointHighlightFill: '#fff',
+ pointHighlightStroke: rgba(colour, 0.8)
+ };
+ }
+
+ function getRandomInt (min, max) {
+ return Math.floor(Math.random() * (max - min + 1)) + min;
+ }
+
+ function rgba (colour, alpha) {
+ if (usingExcanvas) {
+ // rgba not supported by IE8
+ return 'rgb(' + colour.join(',') + ')';
+ } else {
+ return 'rgba(' + colour.concat(alpha).join(',') + ')';
+ }
+ }
+
+ // Credit: http://stackoverflow.com/a/11508164/1190235
+ function hexToRgb (hex) {
+ var bigint = parseInt(hex, 16),
+ r = (bigint >> 16) & 255,
+ g = (bigint >> 8) & 255,
+ b = bigint & 255;
+
+ return [r, g, b];
+ }
+
+ function getDataSets (labels, data, series, colours) {
+ return {
+ labels: labels,
+ datasets: data.map(function (item, i) {
+ return angular.extend({}, colours[i], {
+ label: series[i],
+ data: item
+ });
+ })
+ };
+ }
+
+ function getData (labels, data, colours) {
+ return labels.map(function (label, i) {
+ return angular.extend({}, colours[i], {
+ label: label,
+ value: data[i],
+ color: colours[i].strokeColor,
+ highlight: colours[i].pointHighlightStroke
+ });
+ });
+ }
+
+ function setLegend (elem, chart) {
+ var $parent = elem.parent(),
+ $oldLegend = $parent.find('chart-legend'),
+ legend = '<chart-legend>' + chart.generateLegend() + '</chart-legend>';
+ if ($oldLegend.length) $oldLegend.replaceWith(legend);
+ else $parent.append(legend);
+ }
+
+ function updateChart (chart, values, scope, elem) {
+ if (Array.isArray(scope.data[0])) {
+ chart.datasets.forEach(function (dataset, i) {
+ (dataset.points || dataset.bars).forEach(function (dataItem, j) {
+ dataItem.value = values[i][j];
+ });
+ });
+ } else {
+ chart.segments.forEach(function (segment, i) {
+ segment.value = values[i];
+ });
+ }
+ chart.update();
+ scope.$emit('update', chart);
+ if (scope.legend && scope.legend !== 'false') setLegend(elem, chart);
+ }
+
+ function isEmpty (value) {
+ return ! value ||
+ (Array.isArray(value) && ! value.length) ||
+ (typeof value === 'object' && ! Object.keys(value).length);
+ }
+
+ function isResponsive (type, scope) {
+ var options = angular.extend({}, Chart.defaults.global, ChartJs.getOptions(type), scope.options);
+ return options.responsive;
+ }
+
+ function destroyChart(chart, scope) {
+ if(! chart) return;
+ chart.destroy();
+ scope.$emit('destroy', chart);
+ }
+ }
+}));