Simple way to smooth the external loaded picture in Flash

[ 2007-05-09 19:25:06 | Author: liuhuan ]

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Very simple but useful trick to smooth the picture loaded from outside in flash.

The core idea is to use attachBitmap method to smooth the image.

Quote

stop();
function loadMovieClipExternal(externalTarget, targetRoot, loadingP) {
  var MCLoader = new MovieClipLoader();
  var MCListener = new Object();
  MCListener.onLoadInit = function(target) {
    target.replaceWithBitmap = function(mc) {
      var _mc1 = grabBitmap(mc);
      mc.attachBitmap(_mc1, 1, "auto", true);
    };
    target.replaceWithBitmap(target);
    target._rotation = 50;
  };
  MCLoader.addListener(MCListener);
  MCLoader.loadClip(externalTarget, targetRoot);
}
function grabBitmap(mc) {
  var _mc = new flash.display.BitmapData(mc._width, mc._height, true);
  _mc.draw(mc);
  return (_mc);
}
var container:MovieClip = this.createEmptyMovieClip("container", this.getNextHighestDepth());
loadMovieClipExternal("images/01.jpg", container);