chickadee » sdl2 » colour-a

color-a colorprocedure
colour-a colorprocedure
set! (color-a color) valsetter
set! (colour-a color) valsetter
color-a-set! color valsetter
colour-a-set! color valsetter

Get or set the sdl2:color's "a" (alpha) field, as an integer in the range 0 to 255 (inclusive).