1 Reply Latest reply on Apr 27, 2006 7:04 AM by blemmo

    api

    coolfoool2727
      how canu erase a potion of an api object. For reference heres my script
        • 1. Re: api
          blemmo Level 1
          Hi,

          you can't erase parts of the drawn lines, but there are other ways to achieve erasing:
          A) If you have a constant background color (e.g. when drawing on a white canvas), you could just draw over the drawn content with the background color, this will look like the content was erased.
          B) You store the drawn points (= the mouse point in every mouseMove) in an array, and split this array into segments when erasing parts (=points) of the line. Then delete all drawn content (canvas_mc.clear()), and redraw the remaining points.

          hth,
          blemmo