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API Reference Guide / PDF Component API Reference / PDF Component Structures Reference / AT_PDE_COLORDATA_CALGRAY
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    AT_PDE_COLORDATA_CALGRAY
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    Describes a CalGray color space.

    Declaration:

     
    Copy Code
    typedef struct tagAT_PDE_COLORDATA_CALGRAY
    {
            AT_PDE_XYZCOLOR whitePoint;
            AT_PDE_XYZCOLOR blackPoint;
            float gamma;
    } AT_PDE_COLORDATA_CALGRAY;
    typedef AT_PDE_COLORDATA_CALGRAY FAR* LPAT_PDE_COLORDATA_CALGRAY;
    

    Members:

    Name Type Description
    whitePoint AT_PDE_XYZCOLOR White point
    blackPoint AT_PDE_XYZCOLOR Black point
    gamma float Gamma

    Remarks:

    Default calGray = {{0, 0, 0}, {0, 0, 0}, 1};