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<html><head><TITLE>XFont</TITLE></head>
<body>
<H2><A HREF ="#DOC.DOCU" > <IMG BORDER=0 SRC=down.gif></A> class XFont : public <!2><A HREF="AFont.html#DOC.4.9">AFont</A> </H2><BLOCKQUOTE>
A class for X fonts.
</BLOCKQUOTE>
<hr>
<h2> Inheritance:</h2>
<APPLET CODE="ClassGraph.class" WIDTH=600 HEIGHT=65>
<param name=classes value="CAFont,MAFont.html,CXFont,MXFont.html">
<param name=before value="M,M">
<param name=after value="Md_,M">
<param name=indent value="0,1">
<param name=arrowdir value="down">
</APPLET>
<hr>
<DL>
<TABLE>
<DT><h3>Public Methods</h3><DD><TR><TD VALIGN=top><A HREF="#DOC.446.1"> <IMG BORDER=0 SRC=icon1.gif></A> </TD><TD><B>XFont</B> (const <!1><A HREF="string.html">string</A> *<!2><A HREF="AFont.html#DOC.4.24">foundry</A>, int name, int <!2><A HREF="AFont.html#DOC.4.26">style</A>, int <!2><A HREF="AFont.html#DOC.4.27">size</A>, bool <!2><A HREF="AFont.html#DOC.4.28">scalable</A>)<br>
<I> Creates new X font with the specified name, style and point size.</I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.446.2"> <IMG BORDER=0 SRC=icon1.gif></A> </TD><TD><B>~XFont</B> ()<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.446.3"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>Scale</B> (double <!2><A HREF="AFont.html#DOC.4.23">factor</A>)<br>
<I> scale the X font (if scalable) with factor.</I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.446.4"> <IMG BORDER=0 SRC=icon1.gif></A> static int </TD><TD><B>FindFamily</B> (const char *desc)<br>
<I> Gets family name from X font description.</I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.446.5"> <IMG BORDER=0 SRC=icon1.gif></A> static int </TD><TD><B>FindStyle</B> (const char *desc)<br>
<I> Gets font style from X font description.</I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.446.6"> <IMG BORDER=0 SRC=icon1.gif></A> static int </TD><TD><B>FindSize</B> (const char *desc)<br>
<I> Gets point size from X font description.</I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.446.7"> <IMG BORDER=0 SRC=icon1.gif></A> int </TD><TD><B>GetLeading</B> ()<br>
<I> Gets the standard leading, or line spacing, for the font.</I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.446.8"> <IMG BORDER=0 SRC=icon1.gif></A> int </TD><TD><B>GetAscent</B> ()<br>
<I> Gets font ascent (distance from base line to top of characters).</I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.446.9"> <IMG BORDER=0 SRC=icon1.gif></A> int </TD><TD><B>GetDescent</B> ()<br>
<I> Gets font descent (distance from base line to bottom of characters).</I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.446.10"> <IMG BORDER=0 SRC=icon1.gif></A> int </TD><TD><B>GetHeight</B> ()<br>
<I> Gets total height of font (= is leading + ascent + descent) </I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.446.11"> <IMG BORDER=0 SRC=icon1.gif></A> int </TD><TD><B>GetMaxAscent</B> ()<br>
<I> Gets the maximum ascent of all characters in this Font.</I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.446.12"> <IMG BORDER=0 SRC=icon1.gif></A> int </TD><TD><B>GetMaxDescent</B> ()<br>
<I> Gets the maximum descent of all characters.</I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.446.13"> <IMG BORDER=0 SRC=icon1.gif></A> int </TD><TD><B>GetMaxAdvance</B> ()<br>
<I> Gets maximum advance width of any character (-1 if unknown).</I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.446.14"> <IMG BORDER=0 SRC=icon1.gif></A> int </TD><TD><B>StringWidth</B> (const <!1><A HREF="string.html">string</A> *str)<br>
<I> Returns width of specified String in Font.</I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.446.15"> <IMG BORDER=0 SRC=icon1.gif></A> int </TD><TD><B>StringWidth</B> (const char *str)<br>
<I> see above.</I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.446.16"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>Box</B> (const <!1><A HREF="string.html">string</A> *s, int &wd, int &ht)<br>
<I> calculates height and width of multiline string in grafport.</I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.446.17"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>Box</B> (const char *s, int &wd, int &ht)<br>
<I> see above.</I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.446.18"> <IMG BORDER=0 SRC=icon1.gif></A> long </TD><TD><B>GetXFid</B> ()<br>
<I> Return x font id of stored X font.</I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.446.19"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>GetXLFD</B> (char *xd)<br>
<I> Get XLFD description.</I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.446.20"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>GetXLFD</B> (<!1><A HREF="string.html">string</A> *xd)<br>
<I> Get XLFD description.</I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.446.21"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>GetPostScript</B> (char *ps)<br>
<I> Get PostScript name of this Font.</I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.446.22"> <IMG BORDER=0 SRC=icon1.gif></A> XFontStruct* </TD><TD><B>GetXFontStruct</B> ()<br>
<I></I>
</TD></TR></TABLE><TABLE>
<DT><h3>Protected Methods</h3><DD><TR><TD VALIGN=top><A HREF="#DOC.446.23"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>CalcXLFD</B> (<!1><A HREF="string.html">string</A> *fn, bool <!2><A HREF="AFont.html#DOC.4.28">scalable</A>)<br>
<I> Calculate X logical font description.</I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.446.24"> <IMG BORDER=0 SRC=icon1.gif></A> static bool </TD><TD><B>IsScalableFont</B> (const <!1><A HREF="string.html">string</A> *name)<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.446.25"> <IMG BORDER=0 SRC=icon1.gif></A> static XFontStruct* </TD><TD><B>LoadQueryScalableFont</B> (Display *d, const char *name, int <!2><A HREF="AFont.html#DOC.4.27">size</A>)<br>
<I></I>
</TD></TR></TABLE></DL>
<hr><H3>Inherited from <A HREF="AFont.html">AFont:</A></h3>
<DL>
<DL>
<DT><h3>Public Fields</h3><DD><DT><IMG SRC=icon2.gif> static const int <B>HELVETICA</B>
<DT><IMG SRC=icon2.gif> static const int <B>TIMESROMAN</B>
<DT><IMG SRC=icon2.gif> static const int <B>COURIER</B>
<DT><IMG SRC=icon2.gif> static const int <B>NEWCENTURYSCHLBK</B>
<DT><IMG SRC=icon2.gif> static const int <B>SYMBOL</B>
<DT><IMG SRC=icon2.gif> static const int <B>PLAIN</B>
<DT><IMG SRC=icon2.gif> static const int <B>BOLD</B>
<DT><IMG SRC=icon2.gif> static const int <B>ITALIC</B>
</DL><DL>
<DT><h3>Public Methods</h3><DD><DT><IMG SRC=icon2.gif> int <B>GetFamily</B>()
<DT><IMG SRC=icon2.gif> int <B>GetStyle</B>()
<DT><IMG SRC=icon2.gif> int <B>GetSize</B>()
<DT><IMG SRC=icon2.gif> bool <B>IsScalable</B>()
<DT><IMG SRC=icon2.gif> const <!1><A HREF="string.html">string</A>* <B>GetFoundry</B>()
<DT><IMG SRC=icon2.gif> void <B>SetScalable</B>(bool b)
<DT><IMG SRC=icon2.gif> bool <B>IsUnderlined</B>()
<DT><IMG SRC=icon2.gif> void <B>SetUnderlined</B>(bool b)
<DT><IMG SRC=icon2.gif> double <B>GetFactor</B>()
<DT><IMG SRC=icon2.gif> void <B>SetFactor</B>(double d)
<DT><IMG SRC=icon2.gif> bool <B>IsPlain</B>()
<DT><IMG SRC=icon2.gif> bool <B>IsBold</B>()
<DT><IMG SRC=icon2.gif> bool <B>IsItalic</B>()
</DL></DL>
<A NAME="DOC.DOCU">
<hr>
<h2> Documentation </h2>
<BLOCKQUOTE>
A class for X fonts.
</BLOCKQUOTE>
<DL>
<A NAME="XFont">
<A NAME ="DOC.446.1">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> XFont(const <!1><A HREF="string.html">string</A> *<!2><A HREF="AFont.html#DOC.4.24">foundry</A>, int name, int <!2><A HREF="AFont.html#DOC.4.26">style</A>, int <!2><A HREF="AFont.html#DOC.4.27">size</A>, bool <!2><A HREF="AFont.html#DOC.4.28">scalable</A>)</B></TT>
<DD> Creates new X font with the specified name, style and point size.
<DL></DL><P>
<A NAME="~XFont">
<A NAME ="DOC.446.2">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> ~XFont()</B></TT>
<DL></DL><P>
<A NAME="Scale">
<A NAME ="DOC.446.3">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void Scale(double <!2><A HREF="AFont.html#DOC.4.23">factor</A>)</B></TT>
<DD> scale the X font (if scalable) with factor.
<DL></DL><P>
<A NAME="FindFamily">
<A NAME ="DOC.446.4">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> static int FindFamily(const char *desc)</B></TT>
<DD> Gets family name from X font description.
<DL></DL><P>
<A NAME="FindStyle">
<A NAME ="DOC.446.5">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> static int FindStyle(const char *desc)</B></TT>
<DD> Gets font style from X font description.
<DL></DL><P>
<A NAME="FindSize">
<A NAME ="DOC.446.6">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> static int FindSize(const char *desc)</B></TT>
<DD> Gets point size from X font description.
<DL></DL><P>
<A NAME="GetLeading">
<A NAME ="DOC.446.7">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> int GetLeading()</B></TT>
<DD> Gets the standard leading, or line spacing, for the font.
<DL></DL><P>
<A NAME="GetAscent">
<A NAME ="DOC.446.8">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> int GetAscent()</B></TT>
<DD> Gets font ascent (distance from base line to top of characters).
<DL></DL><P>
<A NAME="GetDescent">
<A NAME ="DOC.446.9">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> int GetDescent()</B></TT>
<DD> Gets font descent (distance from base line to bottom of characters).
<DL></DL><P>
<A NAME="GetHeight">
<A NAME ="DOC.446.10">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> int GetHeight()</B></TT>
<DD> Gets total height of font (= is leading + ascent + descent)
<DL></DL><P>
<A NAME="GetMaxAscent">
<A NAME ="DOC.446.11">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> int GetMaxAscent()</B></TT>
<DD> Gets the maximum ascent of all characters in this Font.
<DL></DL><P>
<A NAME="GetMaxDescent">
<A NAME ="DOC.446.12">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> int GetMaxDescent()</B></TT>
<DD> Gets the maximum descent of all characters.
<DL></DL><P>
<A NAME="GetMaxAdvance">
<A NAME ="DOC.446.13">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> int GetMaxAdvance()</B></TT>
<DD> Gets maximum advance width of any character (-1 if unknown).
<DL></DL><P>
<A NAME="StringWidth">
<A NAME ="DOC.446.14">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> int StringWidth(const <!1><A HREF="string.html">string</A> *str)</B></TT>
<DD> Returns width of specified String in Font.
<DL></DL><P>
<A NAME="StringWidth">
<A NAME ="DOC.446.15">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> int StringWidth(const char *str)</B></TT>
<DD> see above.
<DL></DL><P>
<A NAME="Box">
<A NAME ="DOC.446.16">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void Box(const <!1><A HREF="string.html">string</A> *s, int &wd, int &ht)</B></TT>
<DD> calculates height and width of multiline string in grafport.
<DL></DL><P>
<A NAME="Box">
<A NAME ="DOC.446.17">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void Box(const char *s, int &wd, int &ht)</B></TT>
<DD> see above.
<DL></DL><P>
<A NAME="GetXFid">
<A NAME ="DOC.446.18">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> long GetXFid()</B></TT>
<DD> Return x font id of stored X font.
<DL></DL><P>
<A NAME="GetXLFD">
<A NAME ="DOC.446.19">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void GetXLFD(char *xd)</B></TT>
<DD> Get XLFD description.
<DL></DL><P>
<A NAME="GetXLFD">
<A NAME ="DOC.446.20">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void GetXLFD(<!1><A HREF="string.html">string</A> *xd)</B></TT>
<DD> Get XLFD description.
<DL></DL><P>
<A NAME="GetPostScript">
<A NAME ="DOC.446.21">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void GetPostScript(char *ps)</B></TT>
<DD> Get PostScript name of this Font.
<DL></DL><P>
<A NAME="GetXFontStruct">
<A NAME ="DOC.446.22">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> XFontStruct* GetXFontStruct()</B></TT>
<DL></DL><P>
<A NAME="CalcXLFD">
<A NAME ="DOC.446.23">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void CalcXLFD(<!1><A HREF="string.html">string</A> *fn, bool <!2><A HREF="AFont.html#DOC.4.28">scalable</A>)</B></TT>
<DD> Calculate X logical font description.
<DL></DL><P>
<A NAME="IsScalableFont">
<A NAME ="DOC.446.24">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> static bool IsScalableFont(const <!1><A HREF="string.html">string</A> *name)</B></TT>
<DL></DL><P>
<A NAME="LoadQueryScalableFont">
<A NAME ="DOC.446.25">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> static XFontStruct* LoadQueryScalableFont(Display *d, const char *name, int <!2><A HREF="AFont.html#DOC.4.27">size</A>)</B></TT>
<DL></DL><P></DL>
<hr>
<DL><DT><B>This class has no child classes.</B></DL>
<DL></DL><P><I><A HREF="aindex.html"> alphabetic index</A></I> <I><A HREF="HIER.html"> hierarchy of classes</A></I><P><hr>
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