• Ell's avatar
    app: add custom gui for gegl:color-to-alpha(-plus) · d4d8dbbc
    Ell authored
    Add a specialized propgui constructor for gegl:color-to-alpha-plus.
    This op is currently in the workshop, but is set to be merged with
    the existing gegl:color-to-alpha, so we omit the '-plus' from file-
    and function-names.
    The new op adds a pair of properties to control the radii, relative
    to the selected color, below which colors become fully transparent,
    and above which colors remain fully opaque.  Allow these properties
    to be set by picking a color from the image, and calculating the
    radius accordingly.
gimppropgui-color-to-alpha.c 5.16 KB