scratchfoundation/paper.js
1
0
Fork 0
mirror of https://github.com/scratchfoundation/paper.js.git synced 2025-01-07 13:22:07 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

Clean up Document#draw a bit and define param outside of loop.

Browse source
This commit is contained in:
Jürg Lehni 2011-03-08 12:55:52 +00:00
parent 456e9f2815
commit 7a4e49c5d5
1 changed files with 4 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
src/document/Document.js
View file

@ -61,11 +61,12 @@ var Document = this.Document = Base.extend({
// Initial tests conclude that clearing the canvas using clearRect
// is always faster than setting canvas.width = canvas.width
// http://jsperf.com/clearrect-vs-setting-width/7
this.context.clearRect(0, 0, this.size.width + 1, this.size.height + 1);
this.context.clearRect(0, 0,
this.size.width + 1, this.size.height + 1);
this.context.save();
var param = { offset: new Point(0, 0) };
for (var i = 0, l = this.layers.length; i < l; i++) {
Item.draw(this.layers[i], this.context, { offset: new Point(0, 0)});
Item.draw(this.layers[i], this.context, param);
}
this.context.restore();
}