Source code
Revision control
Copy as Markdown
Other Tools
(function() {
BouncingCanvasShape = Utilities.createSubclass(BouncingCanvasParticle,
function(stage)
{
BouncingCanvasParticle.call(this, stage, stage.shape);
this._fill = stage.fill;
this._color0 = Stage.randomColor();
this._color1 = Stage.randomColor();
}, {
_applyFill: function()
{
switch (this._fill) {
case "gradient":
var gradient = this.context.createLinearGradient(0, 0, this.size.width, 0);
gradient.addColorStop(0, this._color0);
gradient.addColorStop(1, this._color1);
this.context.fillStyle = gradient;
break;
case "solid":
default:
this.context.fillStyle = this._color0;
break;
}
},
_drawShape: function()
{
this.context.beginPath();
switch (this._shape) {
case "rect":
this.context.rect(0, 0, this.size.width, this.size.height);
break;
case "circle":
default:
var center = this.size.center;
var radius = Math.min(this.size.x, this.size.y) / 2;
this.context.arc(center.x, center.y, radius, 0, Math.PI * 2, true);
break;
}
this.context.fill();
},
_draw: function()
{
this.context.save();
this._applyFill();
this.applyRotation();
this.applyClipping();
this._drawShape();
this.context.restore();
}
});
BouncingCanvasShapesStage = Utilities.createSubclass(BouncingCanvasParticlesStage,
function ()
{
BouncingCanvasParticlesStage.call(this);
}, {
initialize: function(benchmark, options)
{
BouncingCanvasParticlesStage.prototype.initialize.call(this, benchmark, options);
this.parseShapeParameters(options);
},
createParticle: function()
{
return new BouncingCanvasShape(this);
}
});
BouncingCanvasShapesBenchmark = Utilities.createSubclass(Benchmark,
function(options)
{
Benchmark.call(this, new BouncingCanvasShapesStage(), options);
}
);
window.benchmarkClass = BouncingCanvasShapesBenchmark;
})();