CentOS 7.0 - man page for xcmscieluvquerymaxl (centos section 3)

XcmsCIELuvQueryMaxC(3)				    XLIB FUNCTIONS			       XcmsCIELuvQueryMaxC(3)

NAME
       XcmsCIELuvQueryMaxC, XcmsCIELuvQueryMaxL, XcmsCIELuvQueryMaxLC, XcmsCIELuvQueryMinL - obtain the CIE L*u*v*
       coordinates

SYNTAX
       Status XcmsCIELuvQueryMaxC(XcmsCCC ccc, XcmsFloat hue_angle, XcmsFloat L_star, XcmsColor *color_return);

       Status XcmsCIELuvQueryMaxL(XcmsCCC ccc, XcmsFloat hue_angle, XcmsFloat chroma, XcmsColor *color_return);

       Status XcmsCIELuvQueryMaxLC(XcmsCCC ccc, XcmsFloat hue_angle, XcmsColor *color_return);

       Status XcmsCIELuvQueryMinL(XcmsCCC ccc, XcmsFloat hue_angle, 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 lightness (MaxL) or minimum lightness (MinL).

       color_return
		 Returns the CIE L*u*v* coordinates of maximum chroma (MaxC and MaxLC), maximum lightness (MaxL), or
		 minimum lightness (MinL) displayable by the screen for the given hue angle and lightness (MaxC), hue
		 angle and chroma (MaxL and MinL), or hue angle (MaxLC).  The white point associated with the
		 returned color specification is the Screen White Point.  The value returned in the pixel member is
		 undefined.

       hue_angle Specifies the hue angle (in degrees) at which to find maximum chroma (MaxC and MaxLC), maximum
		 lightness (MaxL), or minimum lightness (MinL).

       L_star	 Specifies the lightness (L*) at which to find maximum chroma (MaxC) or maximum lightness (MaxL).

DESCRIPTION
       The XcmsCIELuvQueryMaxC function, given a hue angle and lightness, finds the point of maximum chroma dis-
       playable by the screen.	It returns this point in CIE L*u*v* coordinates.

       The XcmsCIELuvQueryMaxL function, given a hue angle and chroma, finds the point in CIE L*u*v* color space of
       maximum lightness (L*) displayable by the screen.  It returns this point in CIE L*u*v* coordinates.  An Xcms-
       Failure return value usually indicates that the given chroma is beyond maximum for the given hue angle.

       The XcmsCIELuvQueryMaxLC function, given a hue angle, finds the point of maximum chroma displayable by the
       screen.	It returns this point in CIE L*u*v* coordinates.

       The XcmsCIELuvQueryMinL function, given a hue angle and chroma, finds the point of minimum lightness (L*) dis-
       playable by the screen.	It returns this point in CIE L*u*v* coordinates.  An XcmsFailure return value usually
       indicates that the given chroma is beyond maximum for the given hue angle.

SEE ALSO
       XcmsCIELabQueryMaxC(3), XcmsTekHVCQueryMaxC(3), XcmsQueryBlack(3)
       Xlib - C Language X Interface

X Version 11					     libX11 1.6.0			       XcmsCIELuvQueryMaxC(3)