Color Matrix Transformation : Adjust Brightness
This series of flash color tutorials use Color Matrix Transformation to make some flash color animation with Flash ActionScript 3. The first flash tutorial show how to use Color Matrix Transformation to adjust the brightness of image.
Flash Tutorial Content:
The ColorMatrixFilter class lets you apply a 4 x 5 matrix transformation on the ARGB color and alpha values of every pixel on the input image to produce a result with a new set of ARGB color and alpha values. This filter allows hue (distinct color or shade) rotation, saturation (intensity of a specific hue) changes, luminance (brightness or intensity of a color) to alpha, and various other effects. Also, you can animate these filters to create effects in your applications.
We start exploring Color Matrix transformation matrix by adjusting the brightness of a movieclip.
The complete Flash Movie of this tutorial is shown as above.
Flash ActionScript Codes:
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Download Flash Source File:
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Remarks:
This Flash Color Matrix Transformation ActionScript tutorial shows how to adjust brightness of flash movieclip.