chickadee » macaw » rgb-r

rgb-r rgb_1procedure
rgb-g rgb_1procedure
rgb-b rgb_1procedure
rgb-a rgb_1procedure
rgb-r-set! rgb_1 rsetter
rgb-g-set! rgb_1 gsetter
rgb-b-set! rgb_1 bsetter
rgb-a-set! rgb_1 asetter
set! (rgb-r rgb_1) rsetter
set! (rgb-g rgb_1) gsetter
set! (rgb-b rgb_1) bsetter
set! (rgb-a rgb_1) asetter

Gets or sets a component of the rgb color. All values are floats, usually in the interval [0,1]. The setters return the modified color.