]> git.ipfire.org Git - thirdparty/Chart.js.git/commitdiff
Git thinks the core file is new now haha
authorTanner Linsley <tannerlinsley@gmail.com>
Mon, 15 Jun 2015 00:10:00 +0000 (18:10 -0600)
committerTanner Linsley <tannerlinsley@gmail.com>
Mon, 15 Jun 2015 00:10:00 +0000 (18:10 -0600)
src/core/core.js [new file with mode: 0755]

diff --git a/src/core/core.js b/src/core/core.js
new file mode 100755 (executable)
index 0000000..5811ba2
--- /dev/null
@@ -0,0 +1,99 @@
+/*!
+ * Chart.js
+ * http://chartjs.org/
+ * Version: {{ version }}
+ *
+ * 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;
+
+               // Support a jQuery'd canvas element
+               if (context.length && context[0].getContext) {
+                       context = context[0];
+               }
+
+               // Support a canvas domnode
+               if (context.getContext) {
+                       context = context.getContext("2d");
+               }
+
+               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;
+
+               // Firefox requires this to work correctly
+               context.canvas.width = width;
+               context.canvas.height = height;
+
+               width = this.width = context.canvas.width;
+               height = this.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.
+               Chart.helpers.retinaScale(this);
+
+               return this;
+       };
+
+       var defaultColor = 'rgba(0,0,0,0.1)';
+
+       //Globally expose the defaults to allow for user updating/changing
+       Chart.defaults = {
+               global: {
+                       responsive: true,
+                       maintainAspectRatio: true,
+                       events: ["mousemove", "mouseout", "click", "touchstart", "touchmove", "touchend"],
+                       hover: {
+                               onHover: null,
+                               mode: 'single',
+                               animationDuration: 400,
+                       },
+                       onClick: null,
+                       defaultColor: defaultColor,
+
+                       // Element defaults defined in element extensions
+                       elements: {}
+               },
+       };
+
+       if (typeof amd !== 'undefined') {
+               define(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);