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<div class="refnamediv"><h2><span class="refentrytitle">pixels.per.inch</span></h2><p>
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— How many pixels are there per inch?
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<a name="pixels.per.inch.frag"></a><pre class="programlisting">
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<xsl:param name="pixels.per.inch">90</xsl:param>
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<p>When lengths are converted to pixels, this value is used to
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determine the size of a pixel. The default value is taken from the