XcmsTekHVCQueryMaxC, XcmsTekHVCQueryMaxV, XcmsTekHVCQueryMaxVC,
XcmsTekHVCQueryMaxVSamples, XcmsTekHVCQueryMinV - obtain the TekHVC
coordinates
Status XcmsTekHVCQueryMaxC(XcmsCCC ccc, XcmsFloat
hue, XcmsFloat value, XcmsColor *color_return);
Status XcmsTekHVCQueryMaxV(XcmsCCC ccc, XcmsFloat
hue, XcmsFloat chroma, XcmsColor *color_return);
Status XcmsTekHVCQueryMaxVC(XcmsCCC ccc, XcmsFloat
hue, XcmsColor *color_return);
Status XcmsTekHVCQueryMaxVSamples(XcmsCCC ccc, XcmsFloat
hue, XcmsColor colors_return[], unsigned int
nsamples);
Status XcmsTekHVCQueryMinV(XcmsCCC ccc, XcmsFloat
hue, XcmsFloat chroma, XcmsColor *color_return);
- ccc
- Specifies the CCC. Note that the CCC's Client White Point and White Point
Adjustment procedures are ignored.
- chroma
- Specifies the chroma at which to find maximum Value (MaxV).
- colors_return
- Returns nsamples of color specifications in XcmsTekHVC such that the
Chroma is the maximum attainable for the Value and Hue. The white point
associated with the returned color specification is the Screen White
Point. The value returned in the pixel member is undefined. maximum Value
along with the Hue and Chroma (MaxV), color specification in
XcmsTekHVC for the maximum Chroma, the Value at which that
maximum Chroma is reached and actual Hue (MaxVC) or minimum Value
and the actual Hue and Chroma (MinL) minimum Value (MinL)
- color_return
- Returns the maximum Chroma along with the actual Hue and Value (MaxC),
at which the maximum Chroma (MaxC and MaxVC), maximum Value
(MaxV), or was found. The white point associated with the
returned color specification is the Screen White Point. The value returned
in the pixel member is undefined. maximum Value (MaxV), the maximum
Chroma/Value samples (MaxVSamples), or the minimum Value
(MinL)
- hue
- Specifies the Hue in which to find the maximum Chroma (MaxC and MaxVC),
.
- nsamples
- Specifies the number of samples.
- value
- Specifies the Value in which to find the maximum Chroma (MaxC) or minimum
Value (MinL).
The XcmsTekHVCQueryMaxC function, given a Hue and Value, determines the
maximum Chroma in TekHVC color space displayable by the screen. It returns the
maximum Chroma along with the actual Hue and Value at which the maximum Chroma
was found.
The XcmsTekHVCQueryMaxV function, given a Hue and Chroma,
determines the maximum Value in TekHVC color space displayable by the
screen. It returns the maximum Value and the actual Hue and Chroma at which
the maximum Value was found.
The XcmsTekHVCQueryMaxVC function, given a Hue, determines
the maximum Chroma in TekHVC color space displayable by the screen and the
Value at which that maximum Chroma is reached. It returns the maximum
Chroma, the Value at which that maximum Chroma is reached, and the actual
Hue for which the maximum Chroma was found.
The XcmsTekHVCQueryMaxVSamples returns nsamples of maximum
Value, the Chroma at which that maximum Value is reached, and the actual Hue
for which the maximum Chroma was found. These sample points may then be used
to plot the maximum Value/Chroma boundary of the screen's color gamut for
the specified Hue in TekHVC color space.
The XcmsTekHVCQueryMinV function, given a Hue and Chroma,
determines the minimum Value in TekHVC color space displayable by the
screen. It returns the minimum Value and the actual Hue and Chroma at which
the minimum Value was found.
XcmsCIELabQueryMaxC(3), XcmsCIELuvQueryMaxC(3), XcmsQueryBlack(3)
Xlib - C Language X Interface