function.imagesettile.html

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html> <head>  <title>Set the tile image for filling</title>  <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <body><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.imagesetthickness.html">imagesetthickness</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.imagestring.html">imagestring</a></div> <div class="up"><a href="ref.image.html">GD Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.imagesettile" class="refentry"> <div class="refnamediv">  <h1 class="refname">imagesettile</h1>  <p class="verinfo">(PHP 4 &gt;= 4.0.6, PHP 5)</p><p class="refpurpose"><span class="refname">imagesettile</span> &mdash; <span class="dc-title">Set the tile image for filling</span></p> </div> <div class="refsect1 description">  <h3 class="title">Description</h3>  <div class="methodsynopsis dc-description">   <span class="type">bool</span> <span class="methodname"><b><b>imagesettile</b></b></span>    ( <span class="methodparam"><span class="type">resource</span> <tt class="parameter">$image</tt></span>   , <span class="methodparam"><span class="type">resource</span> <tt class="parameter">$tile</tt></span>   )</div>  <p class="para rdfs-comment">   <b>imagesettile()</b> sets the tile image to be   used by all region filling functions (such as <a href="function.imagefill.html" class="function">imagefill()</a>   and <a href="function.imagefilledpolygon.html" class="function">imagefilledpolygon()</a>) when filling with the special   color <b><tt>IMG_COLOR_TILED</tt></b>.  </p>  <p class="para">   A tile is an image used to fill an area with a repeated pattern. <em class="emphasis">Any</em>   GD image can be used as a tile, and by setting the transparent color index of the tile   image with <a href="function.imagecolortransparent.html" class="function">imagecolortransparent()</a>, a tile allows certain parts   of the underlying area to shine through can be created.  </p>  <blockquote><p><b class="note">Note</b>:        You need not take special action when you are finished with a tile, but if you    destroy the tile image, you must not use the <b><tt>IMG_COLOR_TILED</tt></b>    color until you have set a new tile image!   <br />  </p></blockquote> </div> <div class="refsect1 parameters">  <h3 class="title">Parameters</h3>  <p class="para">   <dl>    <dt><span class="term"><i><tt class="parameter">image</tt></i></span><dd><p class="para">An image resource, returned by one of the image creation functions, such as <a href="function.imagecreatetruecolor.html" class="function">imagecreatetruecolor()</a>.</p></dd></dt>    <dt>     <span class="term"><i><tt class="parameter">tile</tt></i></span>     <dd>      <p class="para">       The image resource to be used as a tile.      </p>     </dd>    </dt>   </dl>  </p> </div> <div class="refsect1 returnvalues">  <h3 class="title">Return Values</h3>  <p class="para">   Returns <b><tt>TRUE</tt></b> on success or <b><tt>FALSE</tt></b> on failure.  </p> </div> <div class="refsect1 examples">  <h3 class="title">Examples</h3>  <p class="para">   <div class="example">    <p><b>Example #1 <b>imagesettile()</b> example</b></p>    <div class="example-contents"><div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /></span><span style="color: #FF8000">//&nbsp;Load&nbsp;an&nbsp;external&nbsp;image<br /></span><span style="color: #0000BB">$zend&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">imagecreatefromgif</span><span style="color: #007700">(</span><span style="color: #DD0000">'./zend.gif'</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">//&nbsp;Create&nbsp;a&nbsp;200x200&nbsp;image<br /></span><span style="color: #0000BB">$im&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">imagecreatetruecolor</span><span style="color: #007700">(</span><span style="color: #0000BB">200</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">200</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">//&nbsp;Set&nbsp;the&nbsp;tile<br /></span><span style="color: #0000BB">imagesettile</span><span style="color: #007700">(</span><span style="color: #0000BB">$im</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$zend</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">//&nbsp;Make&nbsp;the&nbsp;image&nbsp;repeat<br /></span><span style="color: #0000BB">imagefilledrectangle</span><span style="color: #007700">(</span><span style="color: #0000BB">$im</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">199</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">199</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">IMG_COLOR_TILED</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">//&nbsp;Output&nbsp;image&nbsp;to&nbsp;the&nbsp;browser<br /></span><span style="color: #0000BB">header</span><span style="color: #007700">(</span><span style="color: #DD0000">'Content-Type:&nbsp;image/png'</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">imagepng</span><span style="color: #007700">(</span><span style="color: #0000BB">$im</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">imagedestroy</span><span style="color: #007700">(</span><span style="color: #0000BB">$im</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">imagedestroy</span><span style="color: #007700">(</span><span style="color: #0000BB">$zend</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>    </div>    <div class="example-contents"><p>The above example will output something similar to:</p></div>    <div class="mediaobject">     <div class="imageobject">      <img src="figures/image.imagesettile.png" />     </div>    </div>   </div>  </p> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.imagesetthickness.html">imagesetthickness</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.imagestring.html">imagestring</a></div> <div class="up"><a href="ref.image.html">GD Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>

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