I want to create an
arrowTo function with
CanvasRenderingContext2D.prototype. To do that, I need to get the coordinates of the last point, e.g.
//... var ctx = someCanvas.getContext('2d'); ctx.moveTo(10,40); //the coordinates of the last point are now (10,40) ctx.lineTo(50,50); //and now it's (50,50) //...
How can I retrieve them?
You’d have to keep track of them yourself. Or do the unthinkable and override moveTo/lineTo to keep track of the last coords via