tracer says to #ysitdk.math.Coordinate(a.x+c.x,a.y+c.y)};b=k.math.Coordinate.prototype;b.ceil=function(){this.x=Math.ceil(this.x);this.y=Math.ceil(this.y);return this};b.floor=function(){this.x=Math.floor(this.x);this.y=Math.floor(this.y);return this};b.round=function(){this.x=Math.round(this.x);this.y=Math.round(this.y);return this};b.translate=function(a,c){a instanceof k.math.Coordinate?(this.x+=a.x,this.y+=a.y):(this.x+=Number(a),k.isNumber(c)&&(this.y+=c));returnat Thu, Jan 21, 2016 3:25 PM