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GMImage.GetColorSpace

Queries the Image Color Space

Component Version macOS Windows Linux Server FileMaker iOS SDK
GraphicsMagick 2.0 Yes Yes Yes Yes Yes
MBS( "GMImage.GetColorSpace"; ImageRef )   More

Parameters

Parameter Description Example
ImageRef The image reference number. 1

Result

Returns the color space type as number.

Description

Queries the Image Color Space
UndefinedColorspace = 0, RGBColorspace = 1 (Plain old RGB colorspace), GRAYColorspace = 2 (Plain old full-range grayscale), TransparentColorspace = 3 (RGB but preserve matte channel during quantize), OHTAColorspace = 4, XYZColorspace = 5 (CIE XYZ), YCCColorspace = 6 (Kodak PhotoCD PhotoYCC), YIQColorspace = 7, YPbPrColorspace = 8, YUVColorspace = 9, CMYKColorspace = 10 (Cyan, magenta, yellow, black, alpha), sRGBColorspace = 11 (Kodak PhotoCD sRGB), HSLColorspace = 12 (Hue, saturation, luminosity), HWBColorspace = 13 (Hue, whiteness, blackness), LABColorspace = 14 (LAB colorspace not supported yet other than via lcms), CineonLogRGBColorspace = 15 (RGB data with Cineon Log scaling, 2.048 density range), Rec601LumaColorspace = 16 (Luma (Y) according to ITU-R 601), Rec601YCbCrColorspace = 17 (YCbCr according to ITU-R 601), Rec709LumaColorspace = 18 (Luma (Y) according to ITU-R 709), Rec709YCbCrColorspace = 19 (YCbCr according to ITU-R 709)

Examples

Shows color space for image:

Set Variable [ $image ; Value: MBS("GMImage.NewFromFile"; "/Users/cs/Desktop/image2.png") ]
Set Variable [ $value ; Value: MBS("GMImage.GetColorSpace"; $image) ]
Show Custom Dialog [ "ColorSpace" ; $value ]
Set Variable [ $r ; Value: MBS("GMImage.Release"; $image) ]

See also

Created 18th August 2014, last changed 17th April 2019


GMImage.GetColorMapSize   -   GMImage.GetComment

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