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Code Issues Releases Wiki Activity

- Introducing requestAnimationFrame

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This commit is contained in:
Gunther Brunner 2014-03-07 19:11:04 +09:00
parent 180bc42f38
commit defda72fc1
3 changed files with 24 additions and 2 deletions
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17
res/app/components/stf/screen/fast-image-render/index.js
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@ -391,6 +391,15 @@ function FastImageRender(canvasElement, options) {
this.options = options || {}
this.canvasElement = canvasElement
if (that.options.raf) {
that.animLoop = function() {
that.raf = that.animLoop)
// separate render from drawing
// render
}
}
if (true) {
this.loader = new Image()
this.loader.onload = function () {
@ -414,6 +423,13 @@ function FastImageRender(canvasElement, options) {
}
FastImageRender.prototype.destroy = function () {
cancelAnimationFrame(this.raf)
// delete onLoad & onError
}
FastImageRender.prototype.load = function (url, type) {
var that = this
@ -438,6 +454,7 @@ FastImageRender.prototype.load = function (url, type) {
}
} else {
this.loader.src = url
}
}