Image::makeColour(3) Allocate a colour.


Colour makeColour( Image img, Int r, Int g, Int b, Int a=0 )


img The image

r The red channel (0..255)

g The green channel (0..255)

b The blue channel (0..255)

a The alpha channel (0..127). 127 represents full transparency. This argument may be omitted for a default of 0 (fully opaque)


Allocate the specified colour for use in the image.


Kaya standard library by Edwin Brady, Chris Morris and others ([email protected]). For further information see


The Kaya standard library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License (version 2.1 or any later version) as published by the Free Software Foundation.