XcmsTekHVCQueryMaxVSamples

XcmsTekHVCQueryMaxC(3X11)	XLIB FUNCTIONS	    XcmsTekHVCQueryMaxC(3X11)



NAME
       XcmsTekHVCQueryMaxC, XcmsTekHVCQueryMaxV, XcmsTekHVCQueryMaxVC, Xcm-
       sTekHVCQueryMaxVSamples, XcmsTekHVCQueryMinV - obtain the TekHVC coor-
       dinates

SYNTAX
       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, Xcms-
	      Color colors_return[], unsigned int nsamples);

       Status XcmsTekHVCQueryMinV(XcmsCCC ccc, XcmsFloat hue, XcmsFloat
	      chroma, XcmsColor *color_return);

ARGUMENTS
       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 associ-
		 ated 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).

DESCRIPTION
       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.

SEE ALSO
       XcmsCIELabQueryMaxC(3X11), XcmsCIELuvQueryMaxC(3X11), XcmsQuery-
       Black(3X11)
       Xlib - C Language X Interface



						    XcmsTekHVCQueryMaxC(3X11)