Merge remote-tracking branch 'origin/master'

nnnjjj123

2020-11-17 e7bc0b68e57e1f2824a71873bc4ef22eb1e65084

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//>>built
define(["./_base","./canvas"],function(b,c){b=b.canvasext={};c.Surface.extend({getImageData:function(a){"pendingRender"in this&&this._render(!0);return this.rawNode.getContext("2d").getImageData(a.x,a.y,a.width,a.height)},getContext:function(){return this.rawNode.getContext("2d")}});return b});