Manual Pages for UNIX Operating System command usage for man XcmsConvertColors

XLIB FUNCTIONS                            XcmsConvertColors(3x11)



NAME
     XcmsConvertColors - convert CCC color specifications

SYNTAX
     cc [ flag... ] file... -lX11 [ library... ]

     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 sup-
               plied, 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 specifica-
     tions 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 for-
     mats (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 argu-
     ment specifies a device-dependent format (for example,
     XcmsRGBiFormat, XcmsRGBFormat), all specifications are con-
     verted to CIE XYZ format and then to the target device-
     dependent format.




X Version 11        Last change: libX11 1.3.5                   1






XLIB FUNCTIONS                            XcmsConvertColors(3x11)



SEE ALSO
     DisplayOfCCC(3x11), XcmsCCCOfColormap(3x11),
     XcmsCreateCCC(3x11), XcmsDefaultCCC(3x11),
     XcmsSetWhitePoint(3x11)
     Xlib - C Language X Interface


ATTRIBUTES
     See attributes(5) for descriptions of the following attri-
     butes:

     ____________________________________________________________
    |       ATTRIBUTE TYPE        |       ATTRIBUTE VALUE       |
    |_____________________________|_____________________________|
    | Availability                | x11/library/libx11          |
    |_____________________________|_____________________________|
    | Interface Stability         | Committed                   |
    |_____________________________|_____________________________|
    | MT-Level                    | See XInitThreads(3X11)      |
    |_____________________________|_____________________________|



































X Version 11        Last change: libX11 1.3.5                   2