GMImage.SetMatteColor

Sets the Transparent color.

Parameters

Parameter	Description	Example
ImageRef	The image reference number.	1
color	A color value. This can be a string in the following format "HSL h s l a", "YUV y u v a", "RGB r g b a", "MONO m a", "GRAY g a" or "COLOR R G B a". Alpha value a is optional. Range of values is 0 to 1.0 except if you use COLOR where RGB values are 0 to 65535. Starting with version 5.4 of our plugin, you can use hex notation. # followed by 2 digits for red, green, blue and optional alpha, e.g. #FF0000 for full red.	"RGB 1 0 0"

Result

Returns "OK" on success.

Description

See also

• GMImage.GetMatteColor
• GMImage.GetPixelColor
• GMImage.GetStrokeColor
• GMImage.ReplaceColor
• GMImage.SetBorderColor
• GMImage.SetBoxColor
• GMImage.SetFillColor
• GMImage.SetPixelColor
• GMImage.SetQuantizeColors
• GMImage.SetStrokeColor

This function checks for a license.

Created 18th August 2014, last changed 11st November 2019

GMImage.SetMatte - GMImage.SetModulusDepth