- rgb8-r rgb8_1procedure
- rgb8-g rgb8_1procedure
- rgb8-b rgb8_1procedure
- rgb8-a rgb8_1procedure
- rgb8-r-set! rgb8_1 rsetter
- rgb8-g-set! rgb8_1 gsetter
- rgb8-b-set! rgb8_1 bsetter
- rgb8-a-set! rgb8_1 asetter
- set! (rgb8-r rgb8_1) rsetter
- set! (rgb8-g rgb8_1) gsetter
- set! (rgb8-b rgb8_1) bsetter
- set! (rgb8-a rgb8_1) asetter
Gets or sets a component of the rgb8 color. Values are exact integers, and must be in the interval [0,255]. The setters return the modified color.