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<HTML><HEAD><TITLE>Xlib Programming Manual: XGetFontProperty</TITLE></HEAD><BODY><H1 ALIGN=center>XGetFontProperty</H1><H2>Syntax</H2><!.IN "XGetFontProperty" "" "@DEF@"><CODE><PRE>Bool XGetFontProperty(<B>font_struct</B>, <B>atom</B>, <B>value_return</B>) <A HREF="./#XFontStruct">XFontStruct</A> *<B>font_struct</B>; <A HREF="../../window-information/properties-and-atoms.html">Atom</A> <B>atom</B>; unsigned long *<B>value_return</B>;</PRE></CODE><H2>Arguments</H2><TABLE><TR><TD> <B>font_struct</B><TD> Specifies the storage associated with the font.<TR><TD> <B>atom</B><TD> Specifies the atom for the property name you want returned.<TR><TD> <B>value_return</B><TD> Returns the value of the font property.</TABLE><H2>Description</H2>Given the atom for that property,the<B>XGetFontProperty()</B>function returns the value of the specified font property. <B>XGetFontProperty()</B>also returns <B>False</B>if the property was not defined or <B>True</B>if it was defined.A set of predefined atoms exists for font properties,which can be found in<B><TT>X11/Xatom.h .</TT></B>This set contains the standard properties associated witha font.Although it is not guaranteed,it is likely that the predefined font properties will be present.<H2>See also</H2><B><A HREF="../../GC/XCreateGC.html">XCreateGC()</A></B>,<B><A HREF="XFreeFont.html">XFreeFont()</A></B>,<B><A HREF="XListFonts.html">XListFonts()</A></B>,<B><A HREF="XLoadFont.html">XLoadFont()</A></B>,<B><A HREF="XLoadQueryFont.html">XLoadQueryFont()</A></B>,<B><A HREF="XQueryFont.html">XQueryFont()</A></B>,<B><A HREF="../../window-and-session-manager/XSetFontPath.html">XSetFontPath()</A></B>,<B><A HREF="XUnloadFont.html">XUnloadFont()</A></B>,"<A HREF="fonts.html">Loading and Freeing Fonts</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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