SET IMAGE COLORKEY
This command will set the general colorkey for all images. A colorkey allows you to specify a particular RGB colour that will be treated as transparent by the image when used. Transparent pixels of an image are not drawn. You must use this command before loading or grabbing an image in order that a suitable alpha map be generated from the transparent pixels of the desired image to be calculated. The alpha map is then used to decide which pixels are drawn and which pixels are never rendered.

SYNTAX
SET IMAGE COLORKEY Red Value, Green Value, Blue Value

RELATED INFO
IMAGE Commands Menu
Index

EXAMPLE
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