# spark.filters

The spark.filters package contains the Spark filter classes.

Classes

| Class | Description
--- | --- | ---
| BevelFilter | The BevelFilter class lets you add a bevel effect to display objects.
| BlurFilter | The BlurFilter class lets you apply a blur visual effect to display objects.
| ColorMatrixFilter | The ColorMatrixFilter class lets you apply a 4 x 5 matrix transformation on the RGBA color and alpha values of every pixel in the input image to produce a result with a new set of RGBA color and alpha values.
| ConvolutionFilter | The ConvolutionFilter class applies a matrix convolution filter effect.
| DisplacementMapFilter | The DisplacementMapFilter class uses the pixel values from the specified BitmapData object (called the displacement map image) to perform a displacement of an object.
| DropShadowFilter | The DropShadowFilter class lets you add a drop shadow to display objects.
| GlowFilter | The GlowFilter class lets you apply a glow effect to display objects.
| GradientBevelFilter | The GradientBevelFilter class lets you apply a gradient bevel effect to display objects.
| GradientFilter | The base class for filters that provide gradient visual effects.
| GradientGlowFilter | The GradientGlowFilter class lets you apply a gradient glow effect to display objects.
| ShaderFilter | The Flex ShaderFilter class abstracts away many of the details of using the Flash ShaderFilter, Shader, and ShaderData classes to apply a Pixel Bender shader as a filter.

© 2015 Adobe Systems Incorporated. All rights reserved.
Mon Apr 10 2017, 01:35 PM -07:00