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XcmsConvertColors(3)            XLIB FUNCTIONS            XcmsConvertColors(3)


NAME

       XcmsConvertColors - convert CCC color specifications


SYNTAX

       Status XcmsConvertColors(XcmsCCC ccc, XcmsColor colors_in_out[],
              unsigned int ncolors, XcmsColorFormat target_format, Bool
              compression_flags_return[]);


ARGUMENTS

       ccc       Specifies the CCC.  If Conversion is between device-
                 independent color spaces only (for example, TekHVC to
                 CIELuv), the CCC is necessary only to specify the Client
                 White Point.

       colors_in_out
                 Specifies an array of color specifications.  Pixel members
                 are ignored and remain unchanged upon return.

       compression_flags_return
                 Returns an array of Boolean values indicating compression
                 status.  If a non-NULL pointer is supplied, each element of
                 the array is set to True if the corresponding color was
                 compressed and False otherwise.  Pass NULL if the compression
                 status is not useful.

       ncolors   Specifies the number of XcmsColor structures in the color-
                 specification array.

       target_format
                 Specifies the target color specification format.


DESCRIPTION

       The XcmsConvertColors function converts the color specifications in the
       specified array of XcmsColor structures from their current format to a
       single target format, using the specified CCC.  When the return value
       is XcmsFailure, the contents of the color specification array are left
       unchanged.

       The array may contain a mixture of color specification formats (for
       example, 3 CIE XYZ, 2 CIE Luv, and so on).  When the array contains
       both device-independent and device-dependent color specifications and
       the target_format argument specifies a device-dependent format (for
       example, XcmsRGBiFormat, XcmsRGBFormat), all specifications are
       converted to CIE XYZ format and then to the target device-dependent
       format.


SEE ALSO

       DisplayOfCCC(3), XcmsCCCOfColormap(3), XcmsCreateCCC(3),
       XcmsDefaultCCC(3), XcmsSetWhitePoint(3)
       Xlib - C Language X Interface

X Version 11                     libX11 1.8.6             XcmsConvertColors(3)

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