XcmsTekHVCQueryMinV()XcmsTekHVCQueryMinV()Name
XcmsTekHVCQueryMinV – find the minimum Value for a given TekHVC Hue and
Chroma.
Synopsis
Status XcmsTekHVCQueryMinV(ccc, hue, chroma, color_return)
XcmsCCC ccc;
XcmsFloat hue;
XcmsFloat chroma;
XcmsColor *color_return;
Arguments
ccc Specifies the color conversion context. Note that the CCC's
Client White Point and White Point Adjustment procedures are
ignored.
hue Specifies the Hue at which to find the minimum Value.
chroma Specifies the chroma at which to find the minimum Value.
color_return
Returns the minimum Value and the actual Hue and Chroma. The
white point associated with the returned color specification
is the Screen White Point. The value returned in the pixel
member is undefined.
Returns
Zero on failure, non-zero on success.
Availability
Release 5 and later.
DescriptionXcmsTekHVCQueryMinV() determines the minimum displayable Value for a
given Hue and Chroma. The minimum Value is returned in the
color_return argument along with the actual Hue and Chroma at which it
occurs. Note that because of gamut compression or hardware limita‐
tions, the returned Hue and Chroma may differ from those specified by
the hue and chroma arguments.
Structures
The XcmsColor structure and XcmsColorFormat type are shown on the Xcms‐
Color reference page.
See AlsoXcmsTekHVCQueryMaxC(), XcmsTekHVCQueryMaxV(), XcmsTekHVCQueryMaxVC(),
XcmsTekHVCQueryMaxVSamples().
Xlib - Device-independent Color XcmsTekHVCQueryMinV()