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