arsd-official ~master (2024-10-25T16:17:57Z)

decreaseOpacity

arsd pixmappaint

Lowers the opacity of a Pixmap.

This operation updates the alpha-channel value of each pixel. → alpha *= opacity

  1. Pixel decreaseOpacity(Pixel source, ubyte opacityPercentage)
  2. Pixmap decreaseOpacity(Pixmap source, Pixmap target, ubyte opacityPercentage)
    @safe pure nothrow @nogc
    Pixmap
    decreaseOpacity
    (
    const Pixmap source
    ,
    Pixmap target
    ,
    ubyte opacityPercentage
    )

See Also

Use decreaseOpacityF with decimal opacity values in percent (%).

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arsd pixmappaint aliasesenumsfunctionsstructstemplates

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