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<HTML><HEAD><TITLE>Xlib Programming Manual: XcmsAddFunctionSet</TITLE></HEAD><BODY><H1 ALIGN=center>XcmsAddFunctionSet</H1><H2>Syntax</H2><!.IN "XcmsAddFunctionSet" "" "@DEF@"><CODE><PRE><B><A HREF="../conversion-contexts-and-gamut-mapping.html#cmsStatus">Status</A></B> XcmsAddFunctionSet(<B>function_set</B>) <A HREF="creating-additional-function-sets.html#XcmsFunctionSet">XcmsFunctionSet</A> *<B>function_set</B>;</PRE></CODE><H2>Arguments</H2><TABLE><TR><TD> <B>function_set</B><TD> Specifies the function set to add.</TABLE><H2>Description</H2>The<B>XcmsAddFunctionSet()</B>function adds a function set to the color management system.If the function set uses device-dependent <B><A HREF="creating-additional-spaces.html#XcmsColorSpace">XcmsColorSpace</A></B>structures not accessible in the color management system,<B>XcmsAddFunctionSet()</B>adds them.If an added<B><A HREF="creating-additional-spaces.html#XcmsColorSpace">XcmsColorSpace</A></B>structure is for a device-dependent color space not registeredwith the X Consortium,they should be treated as private to the clientbecause format values for unregistered color spaces are assigned at run time.If references to an unregistered color space must be made outside theclient (for example, storing color specifications in a fileusing the unregistered color space),then reference should be made by color space prefix(see <B><A HREF="XcmsFormatOfPrefix.html">XcmsFormatOfPrefix()</A></B>and<B><A HREF="XcmsPrefixOfFormat.html">XcmsPrefixOfFormat()</A></B>).<P>Additional function sets should be added before any calls to otherXlib routines are made.If not, the <B>XcmsPerScrnInfo</B>member of a previously created <A HREF="../CCC/macros.html">XcmsCCC</A>does not have the opportunity to initializewith the added function set.<H2>See Also</H2>"<A HREF="adding-function-sets.html">Adding Function Sets</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>⌨️ 快捷键说明
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