Contact envelope



15+ additional bitmap filters.

  • Black and White Outline
  • Pinch
  • Bloat
  • Sharpen
  • Emboss
  • Grayscale
  • Edge Detect
  • Brightness
  • Hue
  • Invert
  • Saturation
  • Contrast
  • Sepia
  • Brown
  • Warm
  • Soft Warm
  • Bubblegum
  • Cool

Creating and Using the Filters

Create and use the filters just like typical Flex filters, such as the Glow filter, the DropShadow filter, etc. They can be applied to DisplayObjects.

These filters all extend Spark filters.


Some filters have a "strength" property that changes the intensity of the effect. Most filters that have a "strength" property can vary the strength from 0 to 100 with 50 being the default. The exception is the "HueFilter", which varies from -180 to 180.

See the ASDocs for each filter.


See the Filters demo application for example code.

Back To Top