93 lines
3.3 KiB
HTML
93 lines
3.3 KiB
HTML
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
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<title>SetFont</title>
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<link type="text/css" rel="stylesheet" href="../fpdf.css">
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</head>
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<body>
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<h1>SetFont</h1>
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<code>SetFont(<b>string</b> family [, <b>string</b> style [, <b>float</b> size]])</code>
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<h2>Description</h2>
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Sets the font used to print character strings. It is mandatory to call this method
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at least once before printing text or the resulting document would not be valid.
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<br>
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The font can be either a standard one or a font added via the AddFont() method. Standard fonts
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use Windows encoding cp1252 (Western Europe).
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<br>
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The method can be called before the first page is created and the font is retained from page
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to page.
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<br>
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If you just wish to change the current font size, it is simpler to call SetFontSize().
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<br>
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<br>
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<strong>Note:</strong> the font metric files must be accessible. They are searched successively in:
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<ul>
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<li>The directory defined by the <code>FPDF_FONTPATH</code> constant (if this constant is defined)</li>
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<li>The <code>font</code> directory located in the directory containing <code>fpdf.php</code> (if it exists)</li>
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<li>The directories accessible through <code>include()</code></li>
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</ul>
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Example defining <code>FPDF_FONTPATH</code> (note the mandatory trailing slash):
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<div class="doc-source">
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<pre><code>define('FPDF_FONTPATH','/home/www/font/');
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require('fpdf.php');</code></pre>
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</div>
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If the file corresponding to the requested font is not found, the error "Could not include
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font metric file" is issued.
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<h2>Parameters</h2>
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<dl class="param">
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<dt><code>family</code></dt>
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<dd>
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Family font. It can be either a name defined by AddFont() or one of the standard families (case
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insensitive):
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<ul>
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<li><code>Courier</code> (fixed-width)</li>
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<li><code>Helvetica</code> or <code>Arial</code> (synonymous; sans serif)</li>
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<li><code>Times</code> (serif)</li>
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<li><code>Symbol</code> (symbolic)</li>
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<li><code>ZapfDingbats</code> (symbolic)</li>
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</ul>
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It is also possible to pass an empty string. In that case, the current family is retained.
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</dd>
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<dt><code>style</code></dt>
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<dd>
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Font style. Possible values are (case insensitive):
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<ul>
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<li>empty string: regular</li>
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<li><code>B</code>: bold</li>
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<li><code>I</code>: italic</li>
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<li><code>U</code>: underline</li>
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</ul>
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or any combination. The default value is regular.
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Bold and italic styles do not apply to <code>Symbol</code> and <code>ZapfDingbats</code>.
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</dd>
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<dt><code>size</code></dt>
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<dd>
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Font size in points.
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<br>
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The default value is the current size. If no size has been specified since the beginning of
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the document, the value taken is 12.
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</dd>
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</dl>
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<h2>Example</h2>
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<div class="doc-source">
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<pre><code>//Times regular 12
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$pdf->SetFont('Times');
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//Arial bold 14
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$pdf->SetFont('Arial','B',14);
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//Removes bold
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$pdf->SetFont('');
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//Times bold, italic and underlined 14
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$pdf->SetFont('Times','BIU');</code></pre>
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</div>
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<h2>See also</h2>
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<a href="addfont.htm">AddFont()</a>,
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<a href="setfontsize.htm">SetFontSize()</a>,
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<a href="cell.htm">Cell()</a>,
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<a href="multicell.htm">MultiCell()</a>,
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<a href="write.htm">Write()</a>.
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<hr style="margin-top:1.5em">
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<div style="text-align:center"><a href="index.htm">Index</a></div>
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</body>
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</html>
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