staticinlinecurveTo(this:CanvasPlus, x1:Float, y1:Float, x2:Float, y2:Float, x3:Float, y3:Float):Void
staticinlinetriangle2DFill(this:CanvasPlus, ax:Float, ay:Float, bx:Float, by:Float, cx:Float, cy:Float, color:Null<Int>):Int
staticinlinetriangle2DFillandAlpha(this:CanvasPlus, ax:Float, ay:Float, bx:Float, by:Float, cx:Float, cy:Float, color:Null<Int>, ?alpha:Float):Int