On this page:
get
get-b
get-g
get-r
set
set-b
set-g
set-r

An add-color<%> object is used to additively change the RGB values of a color% object. An add-color<%> object only exists within a style-delta% object.

See also get-foreground-add and get-background-add.

(send an-add-color get r g b)  void?
  r : (box/c (integer-in -1000 1000))
  g : (box/c (integer-in -1000 1000))
  b : (box/c (integer-in -1000 1000))
Gets all of the additive values.

The r box is filled with the additive value for the red component of the color. The g box is filled with the additive value for the green component of the color. The b box is filled with the additive value for the blue component of the color.

(send an-add-color get-b)  (integer-in -1000 1000)
Gets the additive value for the blue component of the color.

(send an-add-color get-g)  (integer-in -1000 1000)
Gets the additive value for the green component of the color.

(send an-add-color get-r)  (integer-in -1000 1000)
Gets the additive value for the red component of the color.

(send an-add-color set r g b)  void?
  r : (integer-in -1000 1000)
  g : (integer-in -1000 1000)
  b : (integer-in -1000 1000)
Sets all of the additive values.

(send an-add-color set-b v)  void?
  v : (integer-in -1000 1000)
Sets the additive value for the blue component of the color.

(send an-add-color set-g v)  void?
  v : (integer-in -1000 1000)
Sets the additive value for the green component of the color.

(send an-add-color set-r v)  void?
  v : (integer-in -1000 1000)
Sets the additive value for the red component of the color.