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<H3><A NAME="4_7_3">4.7.3 Specifying fonts</A></H3>
<P> All graph objects that uses text allows you to specify the font to
 be used by calling the SetFont() method and specifying three parameters</P>
<OL>
<LI> Font family, Specified with a FF_ define</LI>
<LI> Font style, Specified with a FS_ define</LI>
<LI> Font size, Numeric value (only used for TTF fonts)</LI>
</OL>
<P> For the builtin fonts the third, size, parameter is ignored since
 the size is fixed for the three builtin fonts. The available font
 families and the corresponding name (in JpGraph 1.7) are listed in the
 table below.</P>
<P></P>
<TABLE border="1">
<TR><TD>Font family</TD><TD>Type</TD><TD>Note</TD></TR>
<TR><TD>FF_FONT0</TD><TD>Builtin font</TD><TD>A very small font, only
 one style</TD></TR>
<TR><TD>FF_FONT1</TD><TD>Builtin font</TD><TD>A medium sized font</TD></TR>
<TR><TD>FF_FONT2</TD><TD>Builtin font</TD><TD>The largest bit mapped
 font</TD></TR>
<TR><TD>FF_ARIAL</TD><TD>TTF font</TD><TD>Arial font</TD></TR>
<TR><TD>FF_VERDANA</TD><TD>TTF font</TD><TD>Verdana font</TD></TR>
<TR><TD>FF_COURIER</TD><TD>TTF font</TD><TD>Fix pitched courier</TD></TR>
<TR><TD>FF_BOOK</TD><TD>TTF font</TD><TD>Bookman</TD></TR>
<TR><TD>FF_COMIC</TD><TD>TTF font</TD><TD>Comic sans</TD></TR>
<TR><TD>FF_TIMES</TD><TD>TTF font</TD><TD>Times New Roman</TD></TR>
<TR><TD>FF_GEORGIA</TD><TD>TTF font</TD><TD>Georgia</TD></TR>
<TR><TD>FF_TREBUCHE</TD><TD>TTF font</TD><TD>Trebuche</TD></TR>
<TR><TD>FF_VERA</TD><TD>TTF font</TD><TD>Gnome Vera font, Available from
 http://www.gnome.org/fonts/</TD></TR>
<TR><TD>FF_VERAMONO</TD><TD>TTF font</TD><TD>Gnome Vera Mono font,
 Available from http://www.gnome.org/fonts/</TD></TR>
<TR><TD>FF_VERASERIF</TD><TD>TTF font</TD><TD>Gnome Vera Serif font,
 Available from http://www.gnome.org/fonts/</TD></TR>
<TR><TD>FF_CHINESE</TD><TD>TTF font</TD><TD>Installed chinese font</TD></TR>
<TR><TD>FF_SIMSUN</TD><TD>TTF font</TD><TD>Installed chinese font</TD></TR>
<TR><TD>FF_BIG5</TD><TD>TTF font</TD><TD>Installed Chinese BIG5 font
 (needs iconv())</TD></TR>
</TABLE>
<P> Please note that not all font families support all styles. The
 figure below illustrates each of the available font families and what
 styles you may use.<DIV class="example">
<BR> <A href="exframes/frame_listfontsex1.html" target="blank"><IMG border="0"
HEIGHT="450"  src="img/listfontsex1.png" WIDTH="550"></A>
<BR><B>Figure 1:</B> Illustration of some of the available fonts in
 JpGraph <A href="exframes/frame_listfontsex1.html" target="blank">[src]</A>
&nbsp;
<P></P>
</DIV></P>
<P></P>
<P> We finally show some example of valid font specifications<DIV class="phpscript">
<CODE><FONT color="#000000"> <FONT color="#0000BB">&nbsp;$graph</FONT><FONT color="#007700">
-&gt;</FONT><FONT color="#0000BB">title</FONT><FONT color="#007700">-&gt;</FONT><FONT
color="#0000BB">SetFont</FONT><FONT color="#007700">(</FONT><FONT color="#0000BB">
FF_FONT2</FONT><FONT color="#007700">);
<BR></FONT><FONT color="#0000BB">$graph</FONT><FONT color="#007700">-&gt;</FONT><FONT
color="#0000BB">title</FONT><FONT color="#007700">-&gt;</FONT><FONT color="#0000BB">
SetFont</FONT><FONT color="#007700">(</FONT><FONT color="#0000BB">
FF_FONT2</FONT><FONT color="#007700">,</FONT><FONT color="#0000BB">
FS_BOLD</FONT><FONT color="#007700">);
<BR></FONT><FONT color="#0000BB">$graph</FONT><FONT color="#007700">-&gt;</FONT><FONT
color="#0000BB">title</FONT><FONT color="#007700">-&gt;</FONT><FONT color="#0000BB">
SetFont</FONT><FONT color="#007700">(</FONT><FONT color="#0000BB">
FF_ARIAL</FONT><FONT color="#007700">);
<BR></FONT><FONT color="#0000BB">$graph</FONT><FONT color="#007700">-&gt;</FONT><FONT
color="#0000BB">title</FONT><FONT color="#007700">-&gt;</FONT><FONT color="#0000BB">
SetFont</FONT><FONT color="#007700">(</FONT><FONT color="#0000BB">
FF_ARIAL</FONT><FONT color="#007700">,</FONT><FONT color="#0000BB">
FS_BOLD</FONT><FONT color="#007700">,</FONT><FONT color="#0000BB">24</FONT><FONT
color="#007700">);</FONT><FONT color="#0000BB"></FONT></FONT></CODE></DIV>
</P>
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