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XcmsConvertColors - convert
CCC color specifications
- Status XcmsConvertColors(XcmsCCC ccc, XcmsColor
- colors_in_out[], unsigned int ncolors, XcmsColorFormat target_format, Bool
compression_flags_return[]);
- 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.
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.
DisplayOfCCC(3X11)
, XcmsCCCOfColormap(3X11)
,
XcmsCreateCCC(3X11)
, XcmsDefaultCCC(3X11)
, XcmsSetWhitePoint(3X11)
Xlib - C Language X Interface
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