43 lines
906 B
JavaScript
43 lines
906 B
JavaScript
|
var Class = require('../../core/class');
|
||
|
|
var Container = require('../../dom/container');
|
||
|
|
var Node = require('./node');
|
||
|
|
|
||
|
|
module.exports = Class(Node, Container, {
|
||
|
|
|
||
|
|
initialize: function(width, height){
|
||
|
|
this.width = width;
|
||
|
|
this.height = height;
|
||
|
|
},
|
||
|
|
|
||
|
|
localHitTest: function(x, y){
|
||
|
|
var node = this.lastChild;
|
||
|
|
while (node){
|
||
|
|
var hit = node.hitTest(x, y);
|
||
|
|
if (hit) return hit;
|
||
|
|
node = node.previousSibling;
|
||
|
|
}
|
||
|
|
return null;
|
||
|
|
},
|
||
|
|
|
||
|
|
renderLayerTo: function(context, xx, yx, xy, yy, x, y){
|
||
|
|
if (this._invisible) return;
|
||
|
|
|
||
|
|
x = xx * this.x + xy * this.y + x;
|
||
|
|
y = yx * this.x + yy * this.y + y;
|
||
|
|
|
||
|
|
var t = xx;
|
||
|
|
xx = t * this.xx + xy * this.yx;
|
||
|
|
xy = t * this.xy + xy * this.yy;
|
||
|
|
t = yx;
|
||
|
|
yx = t * this.xx + yy * this.yx;
|
||
|
|
yy = t * this.xy + yy * this.yy;
|
||
|
|
|
||
|
|
var node = this.firstChild;
|
||
|
|
while (node){
|
||
|
|
node.renderTo(context, xx, yx, xy, yy, x, y);
|
||
|
|
node = node.nextSibling;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
});
|