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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<title>libgutenprint API Reference: papersize</title>
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<h1>papersize</h1>The papersize describes the dimensions of a paper.
<a href="#_details">More...</a><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Data Structures</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">struct </td><td class="memItemRight" valign="bottom"><a class="el" href="structstp__papersize__t.html">stp_papersize_t</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">The papersize data type. <a href="structstp__papersize__t.html#_details">More...</a><br></td></tr>
<tr><td colspan="2"><br><h2>Enumerations</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">enum </td><td class="memItemRight" valign="bottom"><a class="el" href="group__papersize.html#ga5">stp_papersize_unit_t</a> { <a class="el" href="group__papersize.html#gga5a0">PAPERSIZE_ENGLISH_STANDARD</a>,
<a class="el" href="group__papersize.html#gga5a1">PAPERSIZE_METRIC_STANDARD</a>,
<a class="el" href="group__papersize.html#gga5a2">PAPERSIZE_ENGLISH_EXTENDED</a>,
<a class="el" href="group__papersize.html#gga5a3">PAPERSIZE_METRIC_EXTENDED</a>
}</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Units of measurement. <a href="group__papersize.html#ga5">More...</a><br></td></tr>
<tr><td colspan="2"><br><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__papersize.html#ga0">stp_known_papersizes</a> (void)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get the number of available papersizes. <a href="#ga0"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">const <a class="el" href="structstp__papersize__t.html">stp_papersize_t</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="group__papersize.html#ga1">stp_get_papersize_by_name</a> (const char *name)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get a papersize by name. <a href="#ga1"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">const <a class="el" href="structstp__papersize__t.html">stp_papersize_t</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="group__papersize.html#ga2">stp_get_papersize_by_size</a> (int length, int width)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get a papersize by size. <a href="#ga2"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">const <a class="el" href="structstp__papersize__t.html">stp_papersize_t</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="group__papersize.html#ga3">stp_get_papersize_by_index</a> (int idx)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get a papersize by its index number. <a href="#ga3"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__papersize.html#ga4">stp_default_media_size</a> (const <a class="el" href="group__vars.html#ga0">stp_vars_t</a> *v, int *width, int *height)</td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
The papersize describes the dimensions of a paper.
<p>
<hr><h2>Enumeration Type Documentation</h2>
<a class="anchor" name="ga5"></a><!-- doxytag: member="paper.h::stp_papersize_unit_t" ref="ga5" args="" --><p>
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<td class="md" nowrap valign="top">enum <a class="el" href="group__papersize.html#ga5">stp_papersize_unit_t</a> </td>
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</td>
</tr>
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<td>
</td>
<td>
<p>
Units of measurement.
<p>
<dl compact><dt><b>Enumerator: </b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"><em><a class="anchor" name="gga5a0"></a><!-- doxytag: member="PAPERSIZE_ENGLISH_STANDARD" ref="gga5a0" args="" -->PAPERSIZE_ENGLISH_STANDARD</em> </td><td>
English/Imperial units. </td></tr>
<tr><td valign="top"><em><a class="anchor" name="gga5a1"></a><!-- doxytag: member="PAPERSIZE_METRIC_STANDARD" ref="gga5a1" args="" -->PAPERSIZE_METRIC_STANDARD</em> </td><td>
Metric units. </td></tr>
<tr><td valign="top"><em><a class="anchor" name="gga5a2"></a><!-- doxytag: member="PAPERSIZE_ENGLISH_EXTENDED" ref="gga5a2" args="" -->PAPERSIZE_ENGLISH_EXTENDED</em> </td><td>
English/Imperial units (optional paper, not displayed by default). </td></tr>
<tr><td valign="top"><em><a class="anchor" name="gga5a3"></a><!-- doxytag: member="PAPERSIZE_METRIC_EXTENDED" ref="gga5a3" args="" -->PAPERSIZE_METRIC_EXTENDED</em> </td><td>
Metric units (optional paper, not displayed by default). </td></tr>
</table>
</dl>
</td>
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<hr><h2>Function Documentation</h2>
<a class="anchor" name="ga4"></a><!-- doxytag: member="paper.h::stp_default_media_size" ref="ga4" args="(const stp_vars_t *v, int *width, int *height)" --><p>
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<td class="md" nowrap valign="top">void stp_default_media_size </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const <a class="el" href="group__vars.html#ga0">stp_vars_t</a> * </td>
<td class="mdname" nowrap> <em>v</em>, </td>
</tr>
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<td class="md" nowrap align="right"></td>
<td class="md"></td>
<td class="md" nowrap>int * </td>
<td class="mdname" nowrap> <em>width</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td class="md"></td>
<td class="md" nowrap>int * </td>
<td class="mdname" nowrap> <em>height</em></td>
</tr>
<tr>
<td class="md"></td>
<td class="md">) </td>
<td class="md" colspan="2"></td>
</tr>
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</td>
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<td>
</td>
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<p>
</td>
</tr>
</table>
<a class="anchor" name="ga3"></a><!-- doxytag: member="paper.h::stp_get_papersize_by_index" ref="ga3" args="(int idx)" --><p>
<table class="mdTable" cellpadding="2" cellspacing="0">
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<td class="md" nowrap valign="top">const <a class="el" href="structstp__papersize__t.html">stp_papersize_t</a>* stp_get_papersize_by_index </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">int </td>
<td class="mdname1" valign="top" nowrap> <em>idx</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
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</td>
</tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
<tr>
<td>
</td>
<td>
<p>
Get a papersize by its index number.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>idx</em> </td><td>the index number. This must not be greater than (total number of papers - 1). </td></tr>
</table>
</dl>
<dl compact><dt><b>Returns:</b></dt><dd>a pointer to the papersize, or NULL on failure. The pointer should not be freed.</dd></dl>
</td>
</tr>
</table>
<a class="anchor" name="ga1"></a><!-- doxytag: member="paper.h::stp_get_papersize_by_name" ref="ga1" args="(const char *name)" --><p>
<table class="mdTable" cellpadding="2" cellspacing="0">
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<td class="md" nowrap valign="top">const <a class="el" href="structstp__papersize__t.html">stp_papersize_t</a>* stp_get_papersize_by_name </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const char * </td>
<td class="mdname1" valign="top" nowrap> <em>name</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
<tr>
<td>
</td>
<td>
<p>
Get a papersize by name.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>name</em> </td><td>the short unique name of the paper. </td></tr>
</table>
</dl>
<dl compact><dt><b>Returns:</b></dt><dd>a pointer to the papersize, or NULL on failure. The pointer should not be freed.</dd></dl>
</td>
</tr>
</table>
<a class="anchor" name="ga2"></a><!-- doxytag: member="paper.h::stp_get_papersize_by_size" ref="ga2" args="(int length, int width)" --><p>
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<td class="md" nowrap valign="top">const <a class="el" href="structstp__papersize__t.html">stp_papersize_t</a>* stp_get_papersize_by_size </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">int </td>
<td class="mdname" nowrap> <em>length</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td class="md"></td>
<td class="md" nowrap>int </td>
<td class="mdname" nowrap> <em>width</em></td>
</tr>
<tr>
<td class="md"></td>
<td class="md">) </td>
<td class="md" colspan="2"></td>
</tr>
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</td>
</tr>
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</td>
<td>
<p>
Get a papersize by size.
<p>
The nearest available size to the size requested will be found. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>length</em> </td><td>the length of the paper. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>width</em> </td><td>the width of the paper </td></tr>
</table>
</dl>
<dl compact><dt><b>Returns:</b></dt><dd>a pointer to the papersize, or NULL on failure. The pointer should not be freed.</dd></dl>
</td>
</tr>
</table>
<a class="anchor" name="ga0"></a><!-- doxytag: member="paper.h::stp_known_papersizes" ref="ga0" args="(void)" --><p>
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<td class="md" nowrap valign="top">int stp_known_papersizes </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">void </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
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</table>
<table cellspacing="5" cellpadding="0" border="0">
<tr>
<td>
</td>
<td>
<p>
Get the number of available papersizes.
<p>
<dl compact><dt><b>Returns:</b></dt><dd>the number of papersizes.</dd></dl>
</td>
</tr>
</table>
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