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 com-
pression_flags_return[]);
ARGUMENTS
ccc Specifies the CCC. If Conversion is between device-indepen-
dent 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 com-
pressed 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 con-
verted to CIE XYZ format and then to the target device-dependent for-
mat.
SEE ALSO
DisplayOfCCC(3), XcmsCCCOfColormap(3), XcmsCreateCCC(3), XcmsDefault-
CCC(3), XcmsSetWhitePoint(3)
Xlib - C Language X Interface
X Version 11 libX11 1.6.9 XcmsConvertColors(3)
xorg-libX11 1.6.9 - Generated Mon Oct 21 16:50:39 CDT 2019