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<title>Barcode Factory: LibGlbarcode 3.0 Reference Manual</title>
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<a href="#libglbarcode-3.0-lgl-barcode-create.description" class="shortcut">Description</a></span>
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<h2><span class="refentrytitle"><a name="libglbarcode-3.0-lgl-barcode-create.top_of_page"></a>Barcode Factory</span></h2>
<p>Barcode Factory — Basic end-user barcode creation API</p>
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<div class="refsect1">
<a name="libglbarcode-3.0-lgl-barcode-create.functions"></a><h2>Functions</h2>
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<colgroup>
<col width="150px" class="functions_return">
<col class="functions_name">
</colgroup>
<tbody><tr>
<td class="function_type">
<a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcode" title="lglBarcode"><span class="returnvalue">lglBarcode</span></a> *
</td>
<td class="function_name">
<a class="link" href="libglbarcode-3.0-lgl-barcode-create.html#lgl-barcode-create" title="lgl_barcode_create ()">lgl_barcode_create</a> <span class="c_punctuation">()</span>
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<div class="refsect1">
<a name="libglbarcode-3.0-lgl-barcode-create.includes"></a><h2>Includes</h2>
<pre class="synopsis">#include <libglbarcode/lgl-barcode-create.h>
</pre>
</div>
<div class="refsect1">
<a name="libglbarcode-3.0-lgl-barcode-create.description"></a><h2>Description</h2>
<p>
This section describes a simple API to select and create <span class="type">glBarcode</span> structures using a built-in
barcode backend.
</p>
</div>
<div class="refsect1">
<a name="libglbarcode-3.0-lgl-barcode-create.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="lgl-barcode-create"></a><h3>lgl_barcode_create ()</h3>
<pre class="programlisting"><a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcode" title="lglBarcode"><span class="returnvalue">lglBarcode</span></a> *
lgl_barcode_create (<em class="parameter"><code><a class="link" href="libglbarcode-3.0-lgl-barcode-type.html#lglBarcodeType" title="enum lglBarcodeType"><span class="type">lglBarcodeType</span></a> type</code></em>,
<em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> text_flag</code></em>,
<em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> checksum_flag</code></em>,
<em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> w</code></em>,
<em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> h</code></em>,
<em class="parameter"><code>const <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *data</code></em>);</pre>
<p>Create a new barcode structure, encoding <em class="parameter"><code>data</code></em>
with selected barcode type and
characteristics.</p>
<p>Barcode dimensions (<em class="parameter"><code>w</code></em>
and <em class="parameter"><code>h</code></em>
) are in points ( 1 point = 1/72 inch ).
If either <em class="parameter"><code>w</code></em>
or <em class="parameter"><code>h</code></em>
are zero, the barcode will be rendered in a nominal size
appropriate for the barcode type and data. The actual size of the resulting
barcode may also be limited by required tolerances of line sizes and spacing
for the given barcode type.</p>
<div class="refsect3">
<a name="id-1.3.3.6.2.6"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>type</p></td>
<td class="parameter_description"><p>Barcode type selection (<a class="link" href="libglbarcode-3.0-lgl-barcode-type.html#lglBarcodeType" title="enum lglBarcodeType"><span class="type">lglBarcodeType</span></a>)</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>text_flag</p></td>
<td class="parameter_description"><p><a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> to show text, if supported by barcode type</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>checksum_flag</p></td>
<td class="parameter_description"><p><a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> to include checksum, if supported or optional for barcode type</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>w</p></td>
<td class="parameter_description"><p>Suggested width of barcode</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>h</p></td>
<td class="parameter_description"><p>Suggested height of barcode</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>data</p></td>
<td class="parameter_description"><p>Data to encode into barcode</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.3.3.6.2.7"></a><h4>Returns</h4>
<p> A newly allocated <a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcode" title="lglBarcode"><span class="type">lglBarcode</span></a> structure. Use <a class="link" href="libglbarcode-3.0-lgl-barcode.html#lgl-barcode-free" title="lgl_barcode_free ()"><code class="function">lgl_barcode_free()</code></a> to
free it.</p>
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</div>
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<div class="refsect1">
<a name="libglbarcode-3.0-lgl-barcode-create.other_details"></a><h2>Types and Values</h2>
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