📄 index.html
字号:
<HTML><HEAD><TITLE>Xlib Programming Manual: Color Conversion Context Functions</TITLE></HEAD><BODY><H1 ALIGN=center>6.8 Color Conversion Context Functions</H1>This section describes functions to create, modify,and query <A HREF="../conversion-contexts-and-gamut-mapping.html">CCC</A>s.<P>Associated with each colormap is an initial <A HREF="../conversion-contexts-and-gamut-mapping.html">CCC</A> transparently generated byXlib.<!.IN "Color Conversion Context" "creation">Therefore, when you specify a colormap as an argument to a function,you are indirectly specifying a <A HREF="../conversion-contexts-and-gamut-mapping.html">CCC</A>.<!.IN "CCC" "of colormap"><!.IN "Color Conversion Context" "of colormap">The <A HREF="../conversion-contexts-and-gamut-mapping.html">CCC</A> attributes that can be modified by the X client are:<UL><LI>Client White Point<LI>Gamut compression procedure and client data<LI>White point adjustment procedure and client data</UL><P>The initial values for these attributes are implementation specific.The <A HREF="../conversion-contexts-and-gamut-mapping.html">CCC</A> attributes for subsequently created <A HREF="../conversion-contexts-and-gamut-mapping.html">CCC</A>s can be definedby changing the <A HREF="../conversion-contexts-and-gamut-mapping.html">CCC</A>attributes of the default <A HREF="../conversion-contexts-and-gamut-mapping.html">CCC</A>.<!.IN "CCC" "default"><!.IN "Color Conversion Context" "default">There is a default <A HREF="../conversion-contexts-and-gamut-mapping.html">CCC</A>associated with each screen.<H5 ALIGN=right><I>Next: <A HREF="getting-and-setting.html">Getting and Setting the Color Conversion Context of a Colormap</A></I></H5><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
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -