XcmsTekHVCQueryMaxVC()XcmsTekHVCQueryMaxVC()Name
XcmsTekHVCQueryMaxVC – find the maximum Chroma and the Value at which
it occurs
given a TekHVC Hue.
Synopsis
Status XcmsTekHVCQueryMaxVC(ccc, hue, color_return)
XcmsCCC ccc;
XcmsFloat hue;
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 maximum Chroma.
color_return
Returns the maximum Chroma, the Value at which that maximum
Chroma is reached and actual Hue. 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.
DescriptionXcmsTekHVCQueryMaxVC() determines the maximum displayable Chroma for a
given Hue, and the Value at which that Chroma is reached. The Chroma
and Value are returned in the color_return argument along with the
actual Hue at which they occur. Note that because of gamut compression
or hardware limitations, the returned Hue may differ from that speci‐
fied by the hue argument.
Structures
The XcmsColor structure and XcmsColorFormat type are shown on the Xcms‐
Color reference page.
See AlsoXcmsTekHVCQueryMaxC(), XcmsTekHVCQueryMaxV(), XcmsTekHVCQueryMaxVSam‐
ples(), XcmsTekHVCQueryMinV().
Xlib - Device-independent Color XcmsTekHVCQueryMaxVC()