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<section id="text">
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<h1>Text<a class="headerlink" href="#text" title="Permalink to this heading"></a></h1>
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<dl class="py function">
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<dt class="sig sig-object py" id="text.Text">
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<span class="sig-prename descclassname"><span class="pre">text.</span></span><span class="sig-name descname"><span class="pre">Text</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">vnode</span> <span class="pre">clip</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">string</span> <span class="pre">text</span></span></em><span class="optional">[</span>, <em class="sig-param"><span class="n"><span class="pre">int</span> <span class="pre">alignment=7</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">int</span> <span class="pre">scale=1</span></span></em><span class="optional">]</span><span class="sig-paren">)</span><a class="headerlink" href="#text.Text" title="Permalink to this definition"></a></dt>
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<dd><p>Text is a simple text printing filter. It doesn’t use any external libraries
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for drawing the text. It uses a built-in bitmap font: the not-bold, 8×16
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version of Terminus. The font was not modified, only converted from PCF to an
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array of bytes.</p>
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<p>The font covers Windows-1252, which is a superset of ISO-8859-1 (aka latin1).
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Unprintable characters get turned into underscores. Long lines get wrapped in
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a dumb way. Lines that end up too low to fit in the frame are silently
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dropped.</p>
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<p>The <em>alignment</em> parameter takes a number from 1 to 9, corresponding to the
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positions of the keys on a numpad.</p>
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<p>The <em>scale</em> parameter sets an integer scaling factor for the bitmap font.</p>
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<p><em>ClipInfo</em>, <em>CoreInfo</em>, <em>FrameNum</em>, and <em>FrameProps</em> are convenience functions
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based on <em>Text</em>.</p>
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</dd></dl>
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