xcmstekhvcquerymaxvsamples.html

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<HTML><HEAD><TITLE>Xlib Programming Manual: Extensions: XcmsTekHVCQueryMaxVSamples</TITLE></HEAD><BODY><H1 ALIGN=center>XcmsTekHVCQueryMaxVSamples</H1><H2>Syntax</H2><!.IN "Chroma"><!.IN "Value"><!.IN "Chroma"  "maximum"><!.IN "Value" "maximum"><!.IN "XcmsTekHVCQueryMaxVSamples" "" "@DEF@"><CODE><PRE><B><A HREF="../conversion-contexts-and-gamut-mapping.html#cmsStatus">Status</A></B> XcmsTekHVCQueryMaxVSamples(<B>ccc</B>, <B>hue</B>, <B>colors_return</B>, <B>nsamples</B>)      <A HREF="../CCC/macros.html">XcmsCCC</A> <B>ccc</B>;      XcmsFloat <B>hue</B>;      <A HREF="../structures.html#XcmsColor">XcmsColor</A> <B>colors_return[]</B>;      unsigned int <B>nsamples</B>;</PRE></CODE><H2>Arguments</H2><TABLE><TR><TD> <B>ccc</B><TD> Specifies the <A HREF="../conversion-contexts-and-gamut-mapping.html">CCC</A>.The <A HREF="../conversion-contexts-and-gamut-mapping.html">CCC</A>'s Client White Point and white point adjustment proceduresare ignored.<TR><TD> <B>hue</B><TD> Specifies the Hue for maximum Chroma/Value samples.<TR><TD> <B>nsamples</B><TD> Specifies the number of samples.<TR><TD> <B>colors_return</B><TD> Returns nsamples of color specifications in XcmsTekHVCsuch that the Chroma is the maximum attainable for the Value and Hue.The white point associated with the returnedcolor specification is the Screen White Point.The value returned in the pixel member is undefined.</TABLE><H2>Description</H2> The<B>XcmsTekHVCQueryMaxVSamples()</B>returns nsamples of maximum Value, the Chroma at which that maximum Valueis reached, and the actual Hue for which the maximum Chroma was found.These sample points may then be used to plot the maximum Value/Chromaboundary of the screen's color gamut for the specified Hue in TekHVC colorspace.<H2>See also</H2><B><A HREF="XcmsCIELabQueryMaxC.html">XcmsCIELabQueryMaxC()</A></B>,<B><A HREF="XcmsCIELuvQueryMaxC.html">XcmsCIELuvQueryMaxC()</A></B>,<B><A HREF="XcmsQueryBlack.html">XcmsQueryBlack()</A></B>,<B><A HREF="XcmsTekHVCQueryMaxC.html">XcmsTekHVCQueryMaxC()</A></B>,<B><A HREF="XcmsTekHVCQueryMaxV.html">XcmsTekHVCQueryMaxV()</A></B>,<B><A HREF="XcmsTekHVCQueryMaxVC.html">XcmsTekHVCQueryMaxVC()</A></B>,<B><A HREF="XcmsTekHVCQueryMinV.html">XcmsTekHVCQueryMinV()</A></B>,"<A HREF="tekhvc.html">TekHVC Queries</A>".<HR><ADDRESS><A HREF="http://tronche.com/">Christophe Tronche</A>, <A HREF="mailto:ch.tronche@computer.org">ch.tronche@computer.org</A></ADDRESS></BODY></HTML>

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