Composite

Additional "vendor options" properties for Color compositing and color blending:
    • Property
    • Required?
    • Description
    • Default value
    • x-composite
    • No
    • Allows for both alpha compositing and color blending options between symbolizers.
    • N/A
    • x-composite-base
    • No
    • Allows the rendering engine to use the symbolizer mapping to define a "base" buffer for subsequent compositing and blending using x-composite. See the section on Feature Styles for more details.
    • false