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gutenprint-devel-5.2.6-1.fc14.i686.rpm

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<title>libgutenprint API Reference: image</title>
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<h1>image</h1>The image type is an abstract data type for interfacing with the image creation program.  
<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 &nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="structstp__image.html">stp_image</a></td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">The image type is an abstract data type for interfacing with the image creation program.  <a href="structstp__image.html#_details">More...</a><br></td></tr>
<tr><td colspan="2"><br><h2>Defines</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">#define&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__image.html#g0b7daa7e9e9b26fea847d71ca9de7c02">STP_CHANNEL_LIMIT</a>&nbsp;&nbsp;&nbsp;(32)</td></tr>

<tr><td colspan="2"><br><h2>Typedefs</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef struct <a class="el" href="structstp__image.html">stp_image</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__image.html#gae0b5ef92b619849a51cb75d376a90fb">stp_image_t</a></td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">The image type is an abstract data type for interfacing with the image creation program.  <a href="#gae0b5ef92b619849a51cb75d376a90fb"></a><br></td></tr>
<tr><td colspan="2"><br><h2>Enumerations</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">enum &nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__image.html#g58672e1989d582c14328048b207657c8">stp_image_status_t</a> { <a class="el" href="group__image.html#gg58672e1989d582c14328048b207657c8b5574da151b93391a337f29b2a7c96cf">STP_IMAGE_STATUS_OK</a>, 
<a class="el" href="group__image.html#gg58672e1989d582c14328048b207657c8224b8ac15cf785b24b2f3f53b4fdc274">STP_IMAGE_STATUS_ABORT</a>
 }</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Image status.  <a href="group__image.html#g58672e1989d582c14328048b207657c8">More...</a><br></td></tr>
<tr><td colspan="2"><br><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__image.html#gd257f72ac5272e94ff9314f8ecd24f1e">stp_image_init</a> (<a class="el" href="structstp__image.html">stp_image_t</a> *image)</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__image.html#gf2fc433dba580b9ec8e69aebc2e65338">stp_image_reset</a> (<a class="el" href="structstp__image.html">stp_image_t</a> *image)</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__image.html#gbe86b2ff9a3a0c0e98248990f9be5652">stp_image_width</a> (<a class="el" href="structstp__image.html">stp_image_t</a> *image)</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__image.html#gf9dcdf718ad99df9eb71fc542d5b47e1">stp_image_height</a> (<a class="el" href="structstp__image.html">stp_image_t</a> *image)</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="group__image.html#g58672e1989d582c14328048b207657c8">stp_image_status_t</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__image.html#g01d72a16de9e98722859ca651561e8f5">stp_image_get_row</a> (<a class="el" href="structstp__image.html">stp_image_t</a> *image, unsigned char *data, size_t limit, int row)</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">const char *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__image.html#g1643f6b9eb180e98f3c1c267950f18d2">stp_image_get_appname</a> (<a class="el" href="structstp__image.html">stp_image_t</a> *image)</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__image.html#g7598151354fbeb5f6a8b3f92d1e40ad7">stp_image_conclude</a> (<a class="el" href="structstp__image.html">stp_image_t</a> *image)</td></tr>

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<hr><a name="_details"></a><h2>Detailed Description</h2>
The image type is an abstract data type for interfacing with the image creation program. 
<p>
<hr><h2>Define Documentation</h2>
<a class="anchor" name="g0b7daa7e9e9b26fea847d71ca9de7c02"></a><!-- doxytag: member="image.h::STP_CHANNEL_LIMIT" ref="g0b7daa7e9e9b26fea847d71ca9de7c02" args="" -->
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          <td class="memname">#define STP_CHANNEL_LIMIT&nbsp;&nbsp;&nbsp;(32)          </td>
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<p>
The maximum number of channels. 
</div>
</div><p>
<hr><h2>Typedef Documentation</h2>
<a class="anchor" name="gae0b5ef92b619849a51cb75d376a90fb"></a><!-- doxytag: member="image.h::stp_image_t" ref="gae0b5ef92b619849a51cb75d376a90fb" args="" -->
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          <td class="memname">typedef struct <a class="el" href="structstp__image.html">stp_image</a>  <a class="el" href="structstp__image.html">stp_image_t</a>          </td>
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<p>
The image type is an abstract data type for interfacing with the image creation program. 
<p>
It provides callbacks to functions defined within the client application which are called while printing the image. 
</div>
</div><p>
<hr><h2>Enumeration Type Documentation</h2>
<a class="anchor" name="g58672e1989d582c14328048b207657c8"></a><!-- doxytag: member="image.h::stp_image_status_t" ref="g58672e1989d582c14328048b207657c8" args="" -->
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          <td class="memname">enum <a class="el" href="group__image.html#g58672e1989d582c14328048b207657c8">stp_image_status_t</a>          </td>
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<p>
Image status. 
<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="gg58672e1989d582c14328048b207657c8b5574da151b93391a337f29b2a7c96cf"></a><!-- doxytag: member="STP_IMAGE_STATUS_OK" ref="gg58672e1989d582c14328048b207657c8b5574da151b93391a337f29b2a7c96cf" args="" -->STP_IMAGE_STATUS_OK</em>&nbsp;</td><td>
Everything is OK. </td></tr>
<tr><td valign="top"><em><a class="anchor" name="gg58672e1989d582c14328048b207657c8224b8ac15cf785b24b2f3f53b4fdc274"></a><!-- doxytag: member="STP_IMAGE_STATUS_ABORT" ref="gg58672e1989d582c14328048b207657c8224b8ac15cf785b24b2f3f53b4fdc274" args="" -->STP_IMAGE_STATUS_ABORT</em>&nbsp;</td><td>
An error occured, or the job was aborted. </td></tr>
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</div><p>
<hr><h2>Function Documentation</h2>
<a class="anchor" name="g7598151354fbeb5f6a8b3f92d1e40ad7"></a><!-- doxytag: member="image.h::stp_image_conclude" ref="g7598151354fbeb5f6a8b3f92d1e40ad7" args="(stp_image_t *image)" -->
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          <td class="memname">void stp_image_conclude           </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="structstp__image.html">stp_image_t</a> *&nbsp;</td>
          <td class="paramname"> <em>image</em>          </td>
          <td>&nbsp;)&nbsp;</td>
          <td></td>
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<p>

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<a class="anchor" name="g1643f6b9eb180e98f3c1c267950f18d2"></a><!-- doxytag: member="image.h::stp_image_get_appname" ref="g1643f6b9eb180e98f3c1c267950f18d2" args="(stp_image_t *image)" -->
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          <td class="memname">const char* stp_image_get_appname           </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="structstp__image.html">stp_image_t</a> *&nbsp;</td>
          <td class="paramname"> <em>image</em>          </td>
          <td>&nbsp;)&nbsp;</td>
          <td></td>
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<p>

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<a class="anchor" name="g01d72a16de9e98722859ca651561e8f5"></a><!-- doxytag: member="image.h::stp_image_get_row" ref="g01d72a16de9e98722859ca651561e8f5" args="(stp_image_t *image, unsigned char *data, size_t limit, int row)" -->
<div class="memitem">
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          <td class="memname"><a class="el" href="group__image.html#g58672e1989d582c14328048b207657c8">stp_image_status_t</a> stp_image_get_row           </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="structstp__image.html">stp_image_t</a> *&nbsp;</td>
          <td class="paramname"> <em>image</em>, </td>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">unsigned char *&nbsp;</td>
          <td class="paramname"> <em>data</em>, </td>
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          <td class="paramtype">size_t&nbsp;</td>
          <td class="paramname"> <em>limit</em>, </td>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&nbsp;</td>
          <td class="paramname"> <em>row</em></td><td>&nbsp;</td>
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          <td></td>
          <td>)</td>
          <td></td><td></td><td></td>
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<p>

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<a class="anchor" name="gf9dcdf718ad99df9eb71fc542d5b47e1"></a><!-- doxytag: member="image.h::stp_image_height" ref="gf9dcdf718ad99df9eb71fc542d5b47e1" args="(stp_image_t *image)" -->
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          <td class="memname">int stp_image_height           </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="structstp__image.html">stp_image_t</a> *&nbsp;</td>
          <td class="paramname"> <em>image</em>          </td>
          <td>&nbsp;)&nbsp;</td>
          <td></td>
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<a class="anchor" name="gd257f72ac5272e94ff9314f8ecd24f1e"></a><!-- doxytag: member="image.h::stp_image_init" ref="gd257f72ac5272e94ff9314f8ecd24f1e" args="(stp_image_t *image)" -->
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          <td class="memname">void stp_image_init           </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="structstp__image.html">stp_image_t</a> *&nbsp;</td>
          <td class="paramname"> <em>image</em>          </td>
          <td>&nbsp;)&nbsp;</td>
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<a class="anchor" name="gf2fc433dba580b9ec8e69aebc2e65338"></a><!-- doxytag: member="image.h::stp_image_reset" ref="gf2fc433dba580b9ec8e69aebc2e65338" args="(stp_image_t *image)" -->
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          <td class="memname">void stp_image_reset           </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="structstp__image.html">stp_image_t</a> *&nbsp;</td>
          <td class="paramname"> <em>image</em>          </td>
          <td>&nbsp;)&nbsp;</td>
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<a class="anchor" name="gbe86b2ff9a3a0c0e98248990f9be5652"></a><!-- doxytag: member="image.h::stp_image_width" ref="gbe86b2ff9a3a0c0e98248990f9be5652" args="(stp_image_t *image)" -->
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          <td class="memname">int stp_image_width           </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="structstp__image.html">stp_image_t</a> *&nbsp;</td>
          <td class="paramname"> <em>image</em>          </td>
          <td>&nbsp;)&nbsp;</td>
          <td></td>
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