Package: gdk

Function gdk:rgba-is-opaque

Lambda List

gdk:rgba-is-opaque (rgba)

Arguments

rgba -- a gdk:rgba instance

Return Value

True if the RGBA color is opaque.

Details

Checks if a RGBA color is transparent. That is, drawing with the color will not retain any results from previous contents.
 

See also

gdk:rgba
2026-08-01