ImageGear for C and C++ on Windows v21.0 - Updated
API Reference Guide / PDF Component API Reference / PDF Component Structures Reference / AT_PDF_COLORVALUE
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    AT_PDF_COLORVALUE
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    Data structure representing a color.

    Declaration:

     
    Copy Code 
    typedef struct tagAT_PDF_COLORVALUE
{
       BYTE space;
       AT_PDF_FIXED value[4];
 
} AT_PDF_COLORVALUE;
typedef AT_PDF_COLORVALUE FAR* LPAT_PDF_COLORVALUE;

    Members:

    Name Type Description
    space BYTE The color space type. Can be one of the following:
    • 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.
    value AT_PDF_FIXED[4] The color value. The number of elements needed in the value field depends on the color space type (specified in the space field):
    • IG_PDF_DEVICE_GRAY - 1 value
    • IG_PDF_DEVICE_RGB - 3 values
    • IG_PDF_DEVICE_CMYK - 4 values

     

     

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