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ActionScript 2.0 Language Reference for Macromedia® Flash® 8 by Shimul Rahim, Robert L. Dixon, Jen deHaan, Francis Cheng

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ConvolutionFilter (flash.filters.ConvolutionFilter)

Object
  |
  +-flash.filters.BitmapFilter
    |
    +-flash.filters.ConvolutionFilter

public class ConvolutionFilter
extends BitmapFilter

The ConvolutionFilter class applies a matrix convolution filter effect. A convolution combines pixels in the input image with neighboring pixels to produce an image. A wide variety of imaging operations can be achieved through convolutions, including blurring, edge detection, sharpening, embossing, and beveling. You can apply this effect on bitmaps and MovieClip instances.

The use of filters depends on the object to which you apply the filter:

  • To apply filters to movie clips at runtime, use the filters property. Setting the filters property of an object does not modify ...

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