ImageGear for C and C++ on Linux v20.0 - Updated
API Reference Guide > PDF Component API Reference > PDF Component Enumerations Reference > enumIGPDFColorSpace

Specifies the color space in which a color value is specified (for example, RGB or Grayscale).


IG_PDF_DEVICE_GRAY Grayscale color specification. Requires 1 value entry to specify the color.
IG_PDF_DEVICE_RGB Red-Green-Blue color specification. Requires 3 value entries to specify the color.
IG_PDF_DEVICE_CMYK Cyan-Magenta-Yellow-Black color specification. Requires 4 value entries to specify the color.
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