Plotting dots on Canvas and adding/removing them
Posted on 2006-06-14
I was able to create an applet with a canvas and an Image display over the canvas. I also created an interactive feature that lets me mark red dots over the canvas (on top of image). Now, I want to create a feature that also lets me remove an existing dot.. like how they do it in Flash editor, removing a vector graphics by highlighting or clicking it and pressing delete. Can anyone give me some techniques on how to do it?