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<h1>Source for file Image.class.php</h1>
<p>Documentation is available at <a href="../energine/_modules---image---components---Image.class.php.html">Image.class.php</a></p>
<div class="src-code">
<div class="src-code"><ol><li><div class="src-line"><a name="a1"></a><span class="src-php"><?php</span></div></li>
<li><div class="src-line"><a name="a2"></a><span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a3"></a><span class="src-doc"> * ÐлаÑÑ Image.</span></div></li>
<li><div class="src-line"><a name="a4"></a><span class="src-doc"> *</span></div></li>
<li><div class="src-line"><a name="a5"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@package</span><span class="src-doc"> energine</span></div></li>
<li><div class="src-line"><a name="a6"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@author</span><span class="src-doc"> 1m.dm</span></div></li>
<li><div class="src-line"><a name="a7"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@copyright</span><span class="src-doc"> ColoCall 2006</span></div></li>
<li><div class="src-line"><a name="a8"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@version</span><span class="src-doc"> $Id: fsource_energine__modulesimagecomponentsImage.class.php.html,v 1.1 2007/10/24 16:10:04 pavka Exp $</span></div></li>
<li><div class="src-line"><a name="a9"></a><span class="src-doc"> */</span></div></li>
<li><div class="src-line"><a name="a10"></a> </div></li>
<li><div class="src-line"><a name="a11"></a><span class="src-inc">require_once </span><span class="src-str">'core/framework/Object.class.php'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a12"></a><span class="src-inc">require_once </span><span class="src-str">'core/framework/SystemException.class.php'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a13"></a> </div></li>
<li><div class="src-line"><a name="a14"></a><span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a15"></a><span class="src-doc"> * ÐлаÑÑ Ð´Ð»Ñ ÑабоÑÑ Ñ Ð¸Ð·Ð¾Ð±ÑажениÑми.</span></div></li>
<li><div class="src-line"><a name="a16"></a><span class="src-doc"> *</span></div></li>
<li><div class="src-line"><a name="a17"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@package</span><span class="src-doc"> energine</span></div></li>
<li><div class="src-line"><a name="a18"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@subpackage</span><span class="src-doc"> image</span></div></li>
<li><div class="src-line"><a name="a19"></a><span class="src-doc"> */</span></div></li>
<li><div class="src-line"><a name="a20"></a><span class="src-key">class </span><a href="../energine/image/Image.html">Image</a> <span class="src-key">extends </span><a href="../energine/core/Object.html">Object</a> <span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a21"></a> </div></li>
<li><div class="src-line"><a name="a22"></a> <span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a23"></a><span class="src-doc"> * ÐолиÑеÑÑво памÑÑи по ÑмолÑаниÑ(еÑли cкомпилиÑовано без memory-limit)</span></div></li>
<li><div class="src-line"><a name="a24"></a><span class="src-doc"> * 16M</span></div></li>
<li><div class="src-line"><a name="a25"></a><span class="src-doc"> *</span></div></li>
<li><div class="src-line"><a name="a26"></a><span class="src-doc"> */</span></div></li>
<li><div class="src-line"><a name="a27"></a> <span class="src-key">const </span><a href="../energine/image/Image.html#constDEFAULT_MEMORY_LIMIT">DEFAULT_MEMORY_LIMIT</a> = <span class="src-num">16777216</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a28"></a> </div></li>
<li><div class="src-line"><a name="a29"></a> <span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a30"></a><span class="src-doc"> * Тип изобÑажениÑ:</span></div></li>
<li><div class="src-line"><a name="a31"></a><span class="src-doc"> */</span></div></li>
<li><div class="src-line"><a name="a32"></a> <span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a33"></a><span class="src-doc"> * ÐеизвеÑÑнÑй</span></div></li>
<li><div class="src-line"><a name="a34"></a><span class="src-doc"> */</span></div></li>
<li><div class="src-line"><a name="a35"></a> <span class="src-key">const </span><a href="../energine/image/Image.html#constTYPE_UNKNOWN">TYPE_UNKNOWN</a> = <span class="src-num">0</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a36"></a> <span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a37"></a><span class="src-doc"> * Portable Network Graphics</span></div></li>
<li><div class="src-line"><a name="a38"></a><span class="src-doc"> */</span></div></li>
<li><div class="src-line"><a name="a39"></a> <span class="src-key">const </span><a href="../energine/image/Image.html#constTYPE_PNG">TYPE_PNG</a> = <span class="src-num">1</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a40"></a> <span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a41"></a><span class="src-doc"> * Graphics Interchange Format</span></div></li>
<li><div class="src-line"><a name="a42"></a><span class="src-doc"> */</span></div></li>
<li><div class="src-line"><a name="a43"></a> <span class="src-key">const </span><a href="../energine/image/Image.html#constTYPE_GIF">TYPE_GIF</a> = <span class="src-num">2</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a44"></a> <span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a45"></a><span class="src-doc"> * Joint Photographic Experts Group</span></div></li>
<li><div class="src-line"><a name="a46"></a><span class="src-doc"> */</span></div></li>
<li><div class="src-line"><a name="a47"></a> <span class="src-key">const </span><a href="../energine/image/Image.html#constTYPE_JPEG">TYPE_JPEG</a> = <span class="src-num">3</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a48"></a> </div></li>
<li><div class="src-line"><a name="a49"></a> <span class="src-comm">////////////////////////////////////////////////////////////////////////////</span></div></li>
<li><div class="src-line"><a name="a50"></a> </div></li>
<li><div class="src-line"><a name="a51"></a> <span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a52"></a><span class="src-doc"> * СопоÑÑавление ÑаÑÑиÑений Ñайлов Ñипам.</span></div></li>
<li><div class="src-line"><a name="a53"></a><span class="src-doc"> *</span></div></li>
<li><div class="src-line"><a name="a54"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></div></li>
<li><div class="src-line"><a name="a55"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@var </span><span class="src-doc-type">array </span></div></li>
<li><div class="src-line"><a name="a56"></a><span class="src-doc"> */</span></div></li>
<li><div class="src-line"><a name="a57"></a> <span class="src-key">private </span><a href="../energine/image/Image.html#var$extensions">$extensions</a> = <span class="src-key">array</span><span class="src-sym">(</span></div></li>
<li><div class="src-line"><a name="a58"></a> <span class="src-str">'png' </span>=> <span class="src-id">self</span><span class="src-sym">::</span><span class="src-id">TYPE_PNG</span><span class="src-sym">,</span></div></li>
<li><div class="src-line"><a name="a59"></a> <span class="src-str">'gif' </span>=> <span class="src-id">self</span><span class="src-sym">::</span><span class="src-id">TYPE_GIF</span><span class="src-sym">,</span></div></li>
<li><div class="src-line"><a name="a60"></a> <span class="src-str">'jpg' </span>=> <span class="src-id">self</span><span class="src-sym">::</span><span class="src-id">TYPE_JPEG</span><span class="src-sym">,</span></div></li>
<li><div class="src-line"><a name="a61"></a> <span class="src-str">'jpe' </span>=> <span class="src-id">self</span><span class="src-sym">::</span><span class="src-id">TYPE_JPEG</span><span class="src-sym">,</span></div></li>
<li><div class="src-line"><a name="a62"></a> <span class="src-str">'jpeg' </span>=> <span class="src-id">self</span><span class="src-sym">::</span><span class="src-id">TYPE_JPEG</span></div></li>
<li><div class="src-line"><a name="a63"></a> <span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a64"></a> </div></li>
<li><div class="src-line"><a name="a65"></a> <span class="src-comm">////////////////////////////////////////////////////////////////////////////</span></div></li>
<li><div class="src-line"><a name="a66"></a> </div></li>
<li><div class="src-line"><a name="a67"></a> <span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a68"></a><span class="src-doc"> * ÐзобÑажение.</span></div></li>
<li><div class="src-line"><a name="a69"></a><span class="src-doc"> *</span></div></li>
<li><div class="src-line"><a name="a70"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></div></li>
<li><div class="src-line"><a name="a71"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@var </span><span class="src-doc-type">resource </span></div></li>
<li><div class="src-line"><a name="a72"></a><span class="src-doc"> */</span></div></li>
<li><div class="src-line"><a name="a73"></a> <span class="src-key">private </span><a href="../energine/image/Image.html#var$image">$image</a><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a74"></a> </div></li>
<li><div class="src-line"><a name="a75"></a> <span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a76"></a><span class="src-doc"> * ШиÑина изобÑажениÑ.</span></div></li>
<li><div class="src-line"><a name="a77"></a><span class="src-doc"> *</span></div></li>
<li><div class="src-line"><a name="a78"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></div></li>
<li><div class="src-line"><a name="a79"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@var </span><span class="src-doc-type">int </span></div></li>
<li><div class="src-line"><a name="a80"></a><span class="src-doc"> */</span></div></li>
<li><div class="src-line"><a name="a81"></a> <span class="src-key">private </span><a href="../energine/image/Image.html#var$width">$width</a><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a82"></a> </div></li>
<li><div class="src-line"><a name="a83"></a> <span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a84"></a><span class="src-doc"> * ÐÑÑоÑа изобÑажениÑ.</span></div></li>
<li><div class="src-line"><a name="a85"></a><span class="src-doc"> *</span></div></li>
<li><div class="src-line"><a name="a86"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></div></li>
<li><div class="src-line"><a name="a87"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@var </span><span class="src-doc-type">int </span></div></li>
<li><div class="src-line"><a name="a88"></a><span class="src-doc"> */</span></div></li>
<li><div class="src-line"><a name="a89"></a> <span class="src-key">private </span><a href="../energine/image/Image.html#var$height">$height</a><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a90"></a> </div></li>
<li><div class="src-line"><a name="a91"></a> <span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a92"></a><span class="src-doc"> * Тип изобÑÐ°Ð¶ÐµÐ½Ð¸Ñ (Ñм. вÑÑе ÑпиÑок Ñипов).</span></div></li>
<li><div class="src-line"><a name="a93"></a><span class="src-doc"> *</span></div></li>
<li><div class="src-line"><a name="a94"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></div></li>
<li><div class="src-line"><a name="a95"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@var </span><span class="src-doc-type">int </span></div></li>
<li><div class="src-line"><a name="a96"></a><span class="src-doc"> */</span></div></li>
<li><div class="src-line"><a name="a97"></a> <span class="src-key">private </span><a href="../energine/image/Image.html#var$type">$type</a><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a98"></a> </div></li>
<li><div class="src-line"><a name="a99"></a> <span class="src-comm">////////////////////////////////////////////////////////////////////////////</span></div></li>
<li><div class="src-line"><a name="a100"></a> </div></li>
<li><div class="src-line"><a name="a101"></a> <span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a102"></a><span class="src-doc"> * ÐонÑÑÑÑкÑÐ¾Ñ ÐºÐ»Ð°ÑÑа.</span></div></li>
<li><div class="src-line"><a name="a103"></a><span class="src-doc"> *</span></div></li>
<li><div class="src-line"><a name="a104"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> public</span></div></li>
<li><div class="src-line"><a name="a105"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@return </span><span class="src-doc-type">void </span></div></li>
<li><div class="src-line"><a name="a106"></a><span class="src-doc"> */</span></div></li>
<li><div class="src-line"><a name="a107"></a> <span class="src-key">public </span><span class="src-key">function </span><a href="../energine/image/Image.html#method__construct">__construct</a><span class="src-sym">(</span><span class="src-sym">) </span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a108"></a> <span class="src-id">parent</span><span class="src-sym">::</span><a href="../energine/core/Object.html#method__construct">__construct</a><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a109"></a> <span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a110"></a> </div></li>
<li><div class="src-line"><a name="a111"></a> <span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a112"></a><span class="src-doc"> * Создание изобÑÐ°Ð¶ÐµÐ½Ð¸Ñ Ð·Ð°Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑиÑÐ¸Ð½Ñ Ð¸ вÑÑоÑÑ.</span></div></li>
<li><div class="src-line"><a name="a113"></a><span class="src-doc"> *</span></div></li>
<li><div class="src-line"><a name="a114"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> public</span></div></li>
<li><div class="src-line"><a name="a115"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">int </span><span class="src-doc-var">$width </span><span class="src-doc">- ÑиÑина</span></div></li>
<li><div class="src-line"><a name="a116"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">int </span><span class="src-doc-var">$height </span><span class="src-doc">- вÑÑоÑа</span></div></li>
<li><div class="src-line"><a name="a117"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@return </span><span class="src-doc-type">void </span></div></li>
<li><div class="src-line"><a name="a118"></a><span class="src-doc"> */</span></div></li>
<li><div class="src-line"><a name="a119"></a> <span class="src-key">public </span><span class="src-key">function </span><a href="../energine/image/Image.html#methodcreate">create</a><span class="src-sym">(</span><span class="src-var">$width</span><span class="src-sym">, </span><span class="src-var">$height</span><span class="src-sym">) </span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a120"></a> <span class="src-key">if </span><span class="src-sym">(</span><span class="src-sym">!</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../energine/image/Image.html#methodcheckAvailableMemory">checkAvailableMemory</a><span class="src-sym">(</span><span class="src-var">$width</span><span class="src-sym">, </span><span class="src-var">$height</span><span class="src-sym">)) </span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a121"></a> throw <span class="src-key">new </span><span class="src-id"><a href="../energine/core/SystemException.html">SystemException</a></span><span class="src-sym">(</span><span class="src-str">'ERR_MEMORY_NOT_AVAILABLE'</span><span class="src-sym">, </span><span class="src-id"><a href="../energine/core/SystemException.html">SystemException</a></span><span class="src-sym">::</span><span class="src-id">ERR_NOTICE</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a122"></a> <span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a123"></a> </div></li>
<li><div class="src-line"><a name="a124"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../energine/image/Image.html#var$image">image</a> = <a href="http://www.php.net/imagecreatetruecolor">imagecreatetruecolor</a><span class="src-sym">(</span><span class="src-var">$width</span><span class="src-sym">, </span><span class="src-var">$height</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a125"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../energine/image/Image.html#var$width">width</a> = <span class="src-var">$width</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a126"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../energine/image/Image.html#var$height">height</a> = <span class="src-var">$height</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a127"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../energine/image/Image.html#var$type">type</a> = <span class="src-id">self</span><span class="src-sym">::</span><span class="src-id">TYPE_UNKNOWN</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a128"></a> <span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a129"></a> </div></li>
<li><div class="src-line"><a name="a130"></a> <span class="src-comm">////////</span></div></li>
<li><div class="src-line"><a name="a131"></a> </div></li>
<li><div class="src-line"><a name="a132"></a> <span class="src-key">private </span><span class="src-key">function </span><a href="../energine/image/Image.html#methodcheckAvailableMemory">checkAvailableMemory</a><span class="src-sym">(</span><span class="src-var">$width</span><span class="src-sym">, </span><span class="src-var">$height</span><span class="src-sym">) </span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a133"></a> <span class="src-var">$isMemoryAvailable </span>= <span class="src-id">true</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a134"></a> <span class="src-var">$memoryLimit </span>= <span class="src-var">$this</span><span class="src-sym">-></span><a href="../energine/image/Image.html#methodconvertSizeToBytes">convertSizeToBytes</a><span class="src-sym">(</span><a href="http://www.php.net/ini_get">ini_get</a><span class="src-sym">(</span><span class="src-str">'memory_limit'</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a135"></a> <span class="src-var">$memoryNeeded </span>= <span class="src-var">$width </span>* <span class="src-var">$height </span>* <span class="src-num">4</span><span class="src-comm">/*B = 32BPP*/ </span>* <span class="src-num">1.5</span><span class="src-sym">; </span><span class="src-comm">// 1.5 - Ð¥Ñен Ðго ÐÐ½Ð°ÐµÑ Ð§Ñо Ðа ФакÑÐ¾Ñ :)</span></div></li>
<li><div class="src-line"><a name="a136"></a> <span class="src-key">if </span><span class="src-sym">(</span><a href="http://www.php.net/function_exists">function_exists</a><span class="src-sym">(</span><span class="src-str">'memory_get_usage'</span><span class="src-sym">)) </span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a137"></a> <span class="src-comm">/*</span></div></li>
<li><div class="src-line"><a name="a138"></a><span class="src-comm"> * еÑли Ð¼Ñ Ð¼Ð¾Ð¶ÐµÐ¼ ÑзнаÑÑ Ð·Ð°Ð½Ð¸Ð¼Ð°ÐµÐ¼ÑÑ ÑкÑипÑом памÑÑÑ,</span></div></li>
<li><div class="src-line"><a name="a139"></a><span class="src-comm"> * пÑовеÑÑем колиÑеÑÑво Ñвободной памÑÑи пÑоÑÑÑм виÑиÑанием</span></div></li>
<li><div class="src-line"><a name="a140"></a><span class="src-comm"> * занимаемой памÑÑи из ÑÑÑановленного лимиÑа.</span></div></li>
<li><div class="src-line"><a name="a141"></a><span class="src-comm"> */</span></div></li>
<li><div class="src-line"><a name="a142"></a> <span class="src-var">$memoryUsage </span>= <a href="http://www.php.net/memory_get_usage">memory_get_usage</a><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a143"></a> <span class="src-var">$isMemoryAvailable </span>= <span class="src-var">$memoryNeeded </span>< <span class="src-sym">(</span><span class="src-var">$memoryLimit </span>- <span class="src-var">$memoryUsage</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a144"></a> <span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a145"></a> </div></li>
<li><div class="src-line"><a name="a146"></a> <span class="src-key">return </span><span class="src-var">$isMemoryAvailable</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a147"></a> <span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a148"></a> </div></li>
<li><div class="src-line"><a name="a149"></a> <span class="src-key">private </span><span class="src-key">function </span><a href="../energine/image/Image.html#methodconvertSizeToBytes">convertSizeToBytes</a><span class="src-sym">(</span><span class="src-var">$size</span><span class="src-sym">) </span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a150"></a> <span class="src-key">if </span><span class="src-sym">(</span><span class="src-sym">!</span><span class="src-key">empty</span><span class="src-sym">(</span><span class="src-var">$size</span><span class="src-sym">)) </span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a151"></a> <span class="src-var">$size </span>= <a href="http://www.php.net/trim">trim</a><span class="src-sym">(</span><span class="src-var">$size</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a152"></a> <span class="src-var">$measurement </span>= <a href="http://www.php.net/strtolower">strtolower</a><span class="src-sym">(</span><span class="src-var">$size</span><span class="src-sym">[</span><a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span><span class="src-var">$size</span><span class="src-sym">)</span>-<span class="src-num">1</span><span class="src-sym">]</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a153"></a> <span class="src-key">switch</span><span class="src-sym">(</span><span class="src-var">$measurement</span><span class="src-sym">) </span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a154"></a> <span class="src-key">case </span><span class="src-str">'g'</span>: <span class="src-var">$size </span>*= <span class="src-num">1024</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a155"></a> <span class="src-key">case </span><span class="src-str">'m'</span>: <span class="src-var">$size </span>*= <span class="src-num">1024</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a156"></a> <span class="src-key">case </span><span class="src-str">'k'</span>: <span class="src-var">$size </span>*= <span class="src-num">1024</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a157"></a> <span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a158"></a> <span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a159"></a> <span class="src-key">else </span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a160"></a> <span class="src-var">$size </span>= <span class="src-id">self</span><span class="src-sym">::</span><span class="src-id">DEFAULT_MEMORY_LIMIT</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a161"></a> <span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a162"></a> </div></li>
<li><div class="src-line"><a name="a163"></a> <span class="src-key">return </span><span class="src-var">$size</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a164"></a> <span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a165"></a> </div></li>
<li><div class="src-line"><a name="a166"></a> <span class="src-comm">////////</span></div></li>
<li><div class="src-line"><a name="a167"></a> </div></li>
<li><div class="src-line"><a name="a168"></a> <span class="src-key">public </span><span class="src-key">function </span><a href="../energine/image/Image.html#methodgetWidth">getWidth</a><span class="src-sym">(</span><span class="src-sym">) </span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a169"></a> <span class="src-key">return </span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../energine/image/Image.html#var$width">width</a><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a170"></a> <span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a171"></a> </div></li>
<li><div class="src-line"><a name="a172"></a> <span class="src-key">public </span><span class="src-key">function </span><a href="../energine/image/Image.html#methodgetHeight">getHeight</a><span class="src-sym">(</span><span class="src-sym">) </span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a173"></a> <span class="src-key">return </span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../energine/image/Image.html#var$height">height</a><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a174"></a> <span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a175"></a> </div></li>
<li><div class="src-line"><a name="a176"></a> <span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a177"></a><span class="src-doc"> * ÐагÑÑÐ¶Ð°ÐµÑ Ð¸Ð·Ð¾Ð±Ñажение из Ñайла.</span></div></li>
<li><div class="src-line"><a name="a178"></a><span class="src-doc"> * ÐÑли Ñип изобÑÐ°Ð¶ÐµÐ½Ð¸Ñ Ñвно не Ñказан, меÑод попÑÑаеÑÑÑ Ð¾Ð¿ÑеделиÑÑ ÐµÐ³Ð¾</span></div></li>
<li><div class="src-line"><a name="a179"></a><span class="src-doc"> * ÑамоÑÑоÑÑелÑно, оÑновÑваÑÑÑ Ð½Ð° ÑаÑÑиÑении Ñайла. Ð ÑлÑÑае неÑдаÑи</span></div></li>
<li><div class="src-line"><a name="a180"></a><span class="src-doc"> * бÑÐ´ÐµÑ Ð²Ð¾Ð·Ð±Ñждено иÑклÑÑение.</span></div></li>
<li><div class="src-line"><a name="a181"></a><span class="src-doc"> *</span></div></li>
<li><div class="src-line"><a name="a182"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> public</span></div></li>
<li><div class="src-line"><a name="a183"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">int </span><span class="src-doc-var">$filename </span><span class="src-doc">- Ð¸Ð¼Ñ Ñайла</span></div></li>
<li><div class="src-line"><a name="a184"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">int </span><span class="src-doc-var">$type </span><span class="src-doc">- Ñип изобÑажениÑ</span></div></li>
<li><div class="src-line"><a name="a185"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@return </span><span class="src-doc-type">void </span></div></li>
<li><div class="src-line"><a name="a186"></a><span class="src-doc"> */</span></div></li>
<li><div class="src-line"><a name="a187"></a> <span class="src-key">public </span><span class="src-key">function </span><a href="../energine/image/Image.html#methodloadFromFile">loadFromFile</a><span class="src-sym">(</span><span class="src-var">$filename</span><span class="src-sym">, </span><span class="src-var">$type </span>= <span class="src-id">self</span><span class="src-sym">::</span><span class="src-id">TYPE_UNKNOWN</span><span class="src-sym">) </span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a188"></a> <span class="src-key">if </span><span class="src-sym">(</span><span class="src-sym">!</span><a href="http://www.php.net/file_exists">file_exists</a><span class="src-sym">(</span><span class="src-var">$filename</span><span class="src-sym">)) </span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a189"></a> throw <span class="src-key">new </span><span class="src-id"><a href="../energine/core/SystemException.html">SystemException</a></span><span class="src-sym">(</span><span class="src-str">'ERR_DEV_FILE_DOESNT_EXISTS'</span><span class="src-sym">, </span><span class="src-id"><a href="../energine/core/SystemException.html">SystemException</a></span><span class="src-sym">::</span><span class="src-id">ERR_DEVELOPER</span><span class="src-sym">, </span><span class="src-var">$filename</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a190"></a> <span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a191"></a> </div></li>
<li><div class="src-line"><a name="a192"></a> <span class="src-key">if </span><span class="src-sym">(</span><span class="src-var">$type </span>== <span class="src-id">self</span><span class="src-sym">::</span><span class="src-id">TYPE_UNKNOWN</span><span class="src-sym">) </span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a193"></a> <span class="src-comm">// пÑобÑем опÑеделиÑÑ Ñип по ÑаÑÑиÑениÑ</span></div></li>
<li><div class="src-line"><a name="a194"></a> <span class="src-var">$ext </span>= <span class="src-var">$this</span><span class="src-sym">-></span><a href="../energine/image/Image.html#methodgetExtension">getExtension</a><span class="src-sym">(</span><span class="src-var">$filename</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a195"></a> <span class="src-key">if </span><span class="src-sym">(</span><span class="src-sym">!</span><a href="http://www.php.net/array_key_exists">array_key_exists</a><span class="src-sym">(</span><span class="src-var">$ext</span><span class="src-sym">, </span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../energine/image/Image.html#var$extensions">extensions</a><span class="src-sym">)) </span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a196"></a> throw <span class="src-key">new </span><span class="src-id"><a href="../energine/core/SystemException.html">SystemException</a></span><span class="src-sym">(</span><span class="src-str">'ERR_CANNOT_DETERMINE_IMAGE_TYPE'</span><span class="src-sym">, </span><span class="src-id"><a href="../energine/core/SystemException.html">SystemException</a></span><span class="src-sym">::</span><span class="src-id">ERR_WARNING</span><span class="src-sym">, </span><span class="src-var">$filename</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a197"></a> <span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a198"></a> <span class="src-var">$type </span>= <span class="src-var">$this</span><span class="src-sym">-></span><a href="../energine/image/Image.html#var$extensions">extensions</a><span class="src-sym">[</span><span class="src-var">$ext</span><span class="src-sym">]</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a199"></a> <span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a200"></a> </div></li>
<li><div class="src-line"><a name="a201"></a> <span class="src-key">if </span><span class="src-sym">(</span><span class="src-sym">!</span><span class="src-var">$imageSize </span>= <span class="src-sym">@</span><a href="http://www.php.net/getimagesize">getimagesize</a><span class="src-sym">(</span><span class="src-var">$filename</span><span class="src-sym">)) </span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a202"></a> throw <span class="src-key">new </span><span class="src-id"><a href="../energine/core/SystemException.html">SystemException</a></span><span class="src-sym">(</span><span class="src-str">'ERR_BAD_FILE_FORMAT'</span><span class="src-sym">, </span><span class="src-id"><a href="../energine/core/SystemException.html">SystemException</a></span><span class="src-sym">::</span><span class="src-id">ERR_WARNING</span><span class="src-sym">, </span><span class="src-var">$filename</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a203"></a> <span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a204"></a> <span class="src-key">if </span><span class="src-sym">(</span><span class="src-sym">!</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../energine/image/Image.html#methodcheckAvailableMemory">checkAvailableMemory</a><span class="src-sym">(</span><span class="src-var">$imageSize</span><span class="src-sym">[</span><span class="src-num">0</span><span class="src-sym">]</span><span class="src-sym">, </span><span class="src-var">$imageSize</span><span class="src-sym">[</span><span class="src-num">1</span><span class="src-sym">]</span><span class="src-sym">)) </span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a205"></a> throw <span class="src-key">new </span><span class="src-id"><a href="../energine/core/SystemException.html">SystemException</a></span><span class="src-sym">(</span><span class="src-str">'ERR_MEMORY_NOT_AVAILABLE'</span><span class="src-sym">, </span><span class="src-id"><a href="../energine/core/SystemException.html">SystemException</a></span><span class="src-sym">::</span><span class="src-id">ERR_NOTICE</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a206"></a> <span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a207"></a> </div></li>
<li><div class="src-line"><a name="a208"></a> <span class="src-var">$image </span>= <span class="src-id">null</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a209"></a> <span class="src-key">switch </span><span class="src-sym">(</span><span class="src-var">$type</span><span class="src-sym">) </span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a210"></a> <span class="src-key">case </span><span class="src-id">self</span><span class="src-sym">::</span><span class="src-id">TYPE_PNG</span>: <span class="src-var">$image </span>= <a href="http://www.php.net/imagecreatefrompng">imagecreatefrompng</a><span class="src-sym">(</span><span class="src-var">$filename</span><span class="src-sym">)</span><span class="src-sym">; </span><span class="src-key">break</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a211"></a> <span class="src-key">case </span><span class="src-id">self</span><span class="src-sym">::</span><span class="src-id">TYPE_GIF</span>: <span class="src-var">$image </span>= <a href="http://www.php.net/imagecreatefromgif">imagecreatefromgif</a><span class="src-sym">(</span><span class="src-var">$filename</span><span class="src-sym">)</span><span class="src-sym">; </span><span class="src-key">break</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a212"></a> <span class="src-key">case </span><span class="src-id">self</span><span class="src-sym">::</span><span class="src-id">TYPE_JPEG</span>: <span class="src-var">$image </span>= <a href="http://www.php.net/imagecreatefromjpeg">imagecreatefromjpeg</a><span class="src-sym">(</span><span class="src-var">$filename</span><span class="src-sym">)</span><span class="src-sym">; </span><span class="src-key">break</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a213"></a> <span class="src-key">default</span>: <span class="src-comm">// unreachable</span></div></li>
<li><div class="src-line"><a name="a214"></a> <span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a215"></a> </div></li>
<li><div class="src-line"><a name="a216"></a> <span class="src-key">if </span><span class="src-sym">(</span><span class="src-sym">!</span><span class="src-var">$image</span><span class="src-sym">) </span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a217"></a> throw <span class="src-key">new </span><span class="src-id"><a href="../energine/core/SystemException.html">SystemException</a></span><span class="src-sym">(</span><span class="src-str">'ERR_BAD_FILE_FORMAT'</span><span class="src-sym">, </span><span class="src-id"><a href="../energine/core/SystemException.html">SystemException</a></span><span class="src-sym">::</span><span class="src-id">ERR_WARNING</span><span class="src-sym">, </span><span class="src-var">$filename</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a218"></a> <span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a219"></a> </div></li>
<li><div class="src-line"><a name="a220"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../energine/image/Image.html#var$image">image</a> = <span class="src-var">$image</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a221"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../energine/image/Image.html#var$width">width</a> = <a href="http://www.php.net/imagesx">imagesx</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../energine/image/Image.html#var$image">image</a><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a222"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../energine/image/Image.html#var$height">height</a> = <a href="http://www.php.net/imagesy">imagesy</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../energine/image/Image.html#var$image">image</a><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a223"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../energine/image/Image.html#var$type">type</a> = <span class="src-var">$type</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a224"></a> <span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a225"></a> </div></li>
<li><div class="src-line"><a name="a226"></a> <span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a227"></a><span class="src-doc"> * СоÑ
ÑанÑÐµÑ Ð¸Ð·Ð¾Ð±Ñажение в Ñайл.</span></div></li>
<li><div class="src-line"><a name="a228"></a><span class="src-doc"> * ÐÑли Ñип изобÑÐ°Ð¶ÐµÐ½Ð¸Ñ Ñвно не Ñказан, меÑод попÑÑаеÑÑÑ Ð¾Ð¿ÑеделиÑÑ ÐµÐ³Ð¾</span></div></li>
<li><div class="src-line"><a name="a229"></a><span class="src-doc"> * ÑамоÑÑоÑÑелÑно, оÑновÑваÑÑÑ Ð½Ð° ÑаÑÑиÑении Ñайла. Ð ÑлÑÑае неÑдаÑи</span></div></li>
<li><div class="src-line"><a name="a230"></a><span class="src-doc"> * бÑÐ´ÐµÑ Ð²Ð¾Ð·Ð±Ñждено иÑклÑÑение.</span></div></li>
<li><div class="src-line"><a name="a231"></a><span class="src-doc"> *</span></div></li>
<li><div class="src-line"><a name="a232"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> public</span></div></li>
<li><div class="src-line"><a name="a233"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">int </span><span class="src-doc-var">$filename </span><span class="src-doc">- Ð¸Ð¼Ñ Ñайла</span></div></li>
<li><div class="src-line"><a name="a234"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">int </span><span class="src-doc-var">$type </span><span class="src-doc">- Ñип изобÑажениÑ</span></div></li>
<li><div class="src-line"><a name="a235"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@return </span><span class="src-doc-type">void </span></div></li>
<li><div class="src-line"><a name="a236"></a><span class="src-doc"> */</span></div></li>
<li><div class="src-line"><a name="a237"></a> <span class="src-key">public </span><span class="src-key">function </span><a href="../energine/image/Image.html#methodsaveToFile">saveToFile</a><span class="src-sym">(</span><span class="src-var">$filename</span><span class="src-sym">, </span><span class="src-var">$type </span>= <span class="src-id">self</span><span class="src-sym">::</span><span class="src-id">TYPE_UNKNOWN</span><span class="src-sym">) </span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a238"></a> <span class="src-key">if </span><span class="src-sym">(</span><span class="src-sym">!</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../energine/image/Image.html#var$image">image</a><span class="src-sym">) </span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a239"></a> throw <span class="src-key">new </span><span class="src-id"><a href="../energine/core/SystemException.html">SystemException</a></span><span class="src-sym">(</span><span class="src-str">'ERR_DEV_NO_IMAGE_TO_SAVE'</span><span class="src-sym">, </span><span class="src-id"><a href="../energine/core/SystemException.html">SystemException</a></span><span class="src-sym">::</span><span class="src-id">ERR_DEVELOPER</span><span class="src-sym">, </span><span class="src-var">$filename</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a240"></a> <span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a241"></a> </div></li>
<li><div class="src-line"><a name="a242"></a> <span class="src-key">if </span><span class="src-sym">(</span><span class="src-var">$type </span>== <span class="src-id">self</span><span class="src-sym">::</span><span class="src-id">TYPE_UNKNOWN</span><span class="src-sym">) </span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a243"></a> <span class="src-var">$ext </span>= <span class="src-var">$this</span><span class="src-sym">-></span><a href="../energine/image/Image.html#methodgetExtension">getExtension</a><span class="src-sym">(</span><span class="src-var">$filename</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a244"></a> <span class="src-key">if </span><span class="src-sym">(</span><a href="http://www.php.net/array_key_exists">array_key_exists</a><span class="src-sym">(</span><span class="src-var">$ext</span><span class="src-sym">, </span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../energine/image/Image.html#var$extensions">extensions</a><span class="src-sym">)) </span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a245"></a> <span class="src-var">$type </span>= <span class="src-var">$this</span><span class="src-sym">-></span><a href="../energine/image/Image.html#var$extensions">extensions</a><span class="src-sym">[</span><span class="src-var">$ext</span><span class="src-sym">]</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a246"></a> <span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a247"></a> <span class="src-key">elseif </span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../energine/image/Image.html#var$type">type</a> != <span class="src-id">self</span><span class="src-sym">::</span><span class="src-id">TYPE_UNKNOWN</span><span class="src-sym">) </span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a248"></a> <span class="src-var">$type </span>= <span class="src-var">$this</span><span class="src-sym">-></span><a href="../energine/image/Image.html#var$type">type</a><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a249"></a> <span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a250"></a> <span class="src-key">else </span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a251"></a> throw <span class="src-key">new </span><span class="src-id"><a href="../energine/core/SystemException.html">SystemException</a></span><span class="src-sym">(</span><span class="src-str">'ERR_CANNOT_DETERMINE_IMAGE_TYPE'</span><span class="src-sym">, </span><span class="src-id"><a href="../energine/core/SystemException.html">SystemException</a></span><span class="src-sym">::</span><span class="src-id">ERR_WARNING</span><span class="src-sym">, </span><span class="src-var">$filename</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a252"></a> <span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a253"></a> <span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a254"></a> </div></li>
<li><div class="src-line"><a name="a255"></a> <span class="src-var">$success </span>= <span class="src-id">false</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a256"></a> <span class="src-key">switch </span><span class="src-sym">(</span><span class="src-var">$type</span><span class="src-sym">) </span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a257"></a> <span class="src-key">case </span><span class="src-id">self</span><span class="src-sym">::</span><span class="src-id">TYPE_PNG</span>: <span class="src-var">$success </span>= <span class="src-sym">@</span><a href="http://www.php.net/imagepng">imagepng</a> <span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../energine/image/Image.html#var$image">image</a><span class="src-sym">, </span><span class="src-var">$filename</span><span class="src-sym">)</span><span class="src-sym">; </span><span class="src-key">break</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a258"></a> <span class="src-key">case </span><span class="src-id">self</span><span class="src-sym">::</span><span class="src-id">TYPE_GIF</span>: <span class="src-var">$success </span>= <span class="src-sym">@</span><a href="http://www.php.net/imagegif">imagegif</a> <span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../energine/image/Image.html#var$image">image</a><span class="src-sym">, </span><span class="src-var">$filename</span><span class="src-sym">)</span><span class="src-sym">; </span><span class="src-key">break</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a259"></a> <span class="src-key">case </span><span class="src-id">self</span><span class="src-sym">::</span><span class="src-id">TYPE_JPEG</span>: <span class="src-var">$success </span>= <span class="src-sym">@</span><a href="http://www.php.net/imagejpeg">imagejpeg</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../energine/image/Image.html#var$image">image</a><span class="src-sym">, </span><span class="src-var">$filename</span><span class="src-sym">)</span><span class="src-sym">; </span><span class="src-key">break</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a260"></a> <span class="src-key">default</span>: <span class="src-comm">// unreachable</span></div></li>
<li><div class="src-line"><a name="a261"></a> <span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a262"></a> </div></li>
<li><div class="src-line"><a name="a263"></a> <span class="src-key">if </span><span class="src-sym">(</span><span class="src-sym">!</span><span class="src-var">$success</span><span class="src-sym">) </span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a264"></a> throw <span class="src-key">new </span><span class="src-id"><a href="../energine/core/SystemException.html">SystemException</a></span><span class="src-sym">(</span><span class="src-str">'ERR_CANT_SAVE_FILE'</span><span class="src-sym">, </span><span class="src-id"><a href="../energine/core/SystemException.html">SystemException</a></span><span class="src-sym">::</span><span class="src-id">ERR_WARNING</span><span class="src-sym">, </span><span class="src-var">$filename</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a265"></a> <span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a266"></a> try <span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a267"></a> <span class="src-sym">@</span><a href="http://www.php.net/chmod">chmod</a><span class="src-sym">(</span><span class="src-var">$filename</span><span class="src-sym">, </span><span class="src-num">0777</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a268"></a> <span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a269"></a> catch <span class="src-sym">(</span><span class="src-id">Exception </span><span class="src-var">$e</span><span class="src-sym">)</span><span class="src-sym">{</span><span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a270"></a> <span class="src-key">return </span><span class="src-var">$success</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a271"></a> <span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a272"></a> </div></li>
<li><div class="src-line"><a name="a273"></a> <span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a274"></a><span class="src-doc"> * ÐзменÑÐµÑ ÑÐ°Ð·Ð¼ÐµÑ (ÑазÑеÑение) изобÑажениÑ.</span></div></li>
<li><div class="src-line"><a name="a275"></a><span class="src-doc"> * ÐÑли ÑиÑина ÐÐРвÑÑоÑа ÑÐ°Ð²Ð½Ñ null -- они вÑÑиÑлÑÑÑÑÑ Ð¿ÑопоÑÑионалÑно.</span></div></li>
<li><div class="src-line"><a name="a276"></a><span class="src-doc"> *</span></div></li>
<li><div class="src-line"><a name="a277"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> public</span></div></li>
<li><div class="src-line"><a name="a278"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">mixed </span><span class="src-doc-var">$newWidth </span><span class="src-doc">- Ð½Ð¾Ð²Ð°Ñ ÑиÑина</span></div></li>
<li><div class="src-line"><a name="a279"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">mixed </span><span class="src-doc-var">$newHeight </span><span class="src-doc">- Ð½Ð¾Ð²Ð°Ñ Ð²ÑÑоÑа</span></div></li>
<li><div class="src-line"><a name="a280"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">boolean </span><span class="src-doc-var">$stretch </span><span class="src-doc">- ÑаÑÑÑгиваÑÑ Ð¸Ð·Ð¾Ð±Ñажение на вÑÑ Ð¿Ð»Ð¾ÑÐ°Ð´Ñ "Ñ
олÑÑа" (true),</span></div></li>
<li><div class="src-line"><a name="a281"></a><span class="src-doc"> * или впиÑÑваÑÑ ÑоблÑÐ´Ð°Ñ Ð¿ÑопоÑÑии (false; по-ÑмолÑаниÑ)</span></div></li>
<li><div class="src-line"><a name="a282"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@return </span><span class="src-doc-type">void </span></div></li>
<li><div class="src-line"><a name="a283"></a><span class="src-doc"> */</span></div></li>
<li><div class="src-line"><a name="a284"></a> <span class="src-key">public </span><span class="src-key">function </span><a href="../energine/image/Image.html#methodresize">resize</a><span class="src-sym">(</span><span class="src-var">$newWidth</span><span class="src-sym">, </span><span class="src-var">$newHeight</span><span class="src-comm">/*, $stretch = false*/</span><span class="src-sym">) </span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a285"></a> <span class="src-key">if </span><span class="src-sym">(</span><span class="src-sym">!</span>isset<span class="src-sym">(</span><span class="src-var">$newWidth</span><span class="src-sym">) </span>&& <span class="src-sym">!</span>isset<span class="src-sym">(</span><span class="src-var">$newHeight</span><span class="src-sym">)) </span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a286"></a> throw <span class="src-key">new </span><span class="src-id"><a href="../energine/core/SystemException.html">SystemException</a></span><span class="src-sym">(</span><span class="src-str">'ERR_DEV_BAD_SIZE'</span><span class="src-sym">, </span><span class="src-id"><a href="../energine/core/SystemException.html">SystemException</a></span><span class="src-sym">::</span><span class="src-id">ERR_DEVELOPER</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a287"></a> <span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a288"></a> </div></li>
<li><div class="src-line"><a name="a289"></a> <span class="src-var">$aspectRatio </span>= <span class="src-var">$this</span><span class="src-sym">-></span><a href="../energine/image/Image.html#var$width">width</a> / <span class="src-var">$this</span><span class="src-sym">-></span><a href="../energine/image/Image.html#var$height">height</a><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a290"></a> <span class="src-var">$newCanvasWidth </span>= <span class="src-var">$newWidth</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a291"></a> <span class="src-var">$newCanvasHeight </span>= <span class="src-var">$newHeight</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a292"></a> <span class="src-var">$posX </span>= <span class="src-var">$posY </span>= <span class="src-num">0</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a293"></a> </div></li>
<li><div class="src-line"><a name="a294"></a> <span class="src-key">if </span><span class="src-sym">(</span><span class="src-sym">!</span>isset<span class="src-sym">(</span><span class="src-var">$newWidth</span><span class="src-sym">)) </span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a295"></a> <span class="src-var">$newWidth </span>= <span class="src-var">$newHeight </span>* <span class="src-var">$aspectRatio</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a296"></a> <span class="src-var">$newCanvasWidth </span>= <span class="src-var">$newWidth</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a297"></a> <span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a298"></a> <span class="src-key">elseif </span><span class="src-sym">(</span><span class="src-sym">!</span>isset<span class="src-sym">(</span><span class="src-var">$newHeight</span><span class="src-sym">)) </span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a299"></a> <span class="src-var">$newHeight </span>= <span class="src-var">$newWidth </span>/ <span class="src-var">$aspectRatio</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a300"></a> <span class="src-var">$newCanvasHeight </span>= <span class="src-var">$newHeight</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a301"></a> <span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a302"></a> <span class="src-comm">/*</span></div></li>
<li><div class="src-line"><a name="a303"></a><span class="src-comm"> elseif ($stretch) {</span></div></li>
<li><div class="src-line"><a name="a304"></a><span class="src-comm"> // TODO: stretch!</span></div></li>
<li><div class="src-line"><a name="a305"></a><span class="src-comm"> }</span></div></li>
<li><div class="src-line"><a name="a306"></a><span class="src-comm"> */</span></div></li>
<li><div class="src-line"><a name="a307"></a> <span class="src-key">else </span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a308"></a> <span class="src-key">if </span><span class="src-sym">(</span><span class="src-var">$newWidth </span>> <span class="src-var">$newHeight</span><span class="src-sym">) </span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a309"></a> <span class="src-var">$newWidth </span>= <span class="src-var">$newHeight </span>* <span class="src-var">$aspectRatio</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a310"></a> <span class="src-var">$posX </span>= <span class="src-sym">(</span><span class="src-var">$newCanvasWidth </span>- <span class="src-var">$newWidth</span><span class="src-sym">) </span>/ <span class="src-num">2</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a311"></a> <span class="src-var">$posY </span>= <span class="src-num">0</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a312"></a> <span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a313"></a> <span class="src-key">else </span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a314"></a> <span class="src-var">$newHeight </span>= <span class="src-var">$newWidth </span>/ <span class="src-var">$aspectRatio</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a315"></a> <span class="src-var">$posX </span>= <span class="src-num">0</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a316"></a> <span class="src-var">$posY </span>= <span class="src-sym">(</span><span class="src-var">$newCanvasHeight </span>- <span class="src-var">$newHeight</span><span class="src-sym">) </span>/ <span class="src-num">2</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a317"></a> <span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a318"></a> <span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a319"></a> </div></li>
<li><div class="src-line"><a name="a320"></a> <span class="src-var">$newCanvasWidth </span>= <a href="http://www.php.net/ceil">ceil</a><span class="src-sym">(</span><span class="src-var">$newCanvasWidth</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a321"></a> <span class="src-var">$newCanvasHeight </span>= <a href="http://www.php.net/ceil">ceil</a><span class="src-sym">(</span><span class="src-var">$newCanvasHeight</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a322"></a> </div></li>
<li><div class="src-line"><a name="a323"></a> <span class="src-key">if </span><span class="src-sym">(</span><span class="src-sym">!</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../energine/image/Image.html#methodcheckAvailableMemory">checkAvailableMemory</a><span class="src-sym">(</span><span class="src-var">$newCanvasWidth</span><span class="src-sym">, </span><span class="src-var">$newCanvasHeight</span><span class="src-sym">)) </span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a324"></a> throw <span class="src-key">new </span><span class="src-id"><a href="../energine/core/SystemException.html">SystemException</a></span><span class="src-sym">(</span><span class="src-str">'ERR_MEMORY_NOT_AVAILABLE'</span><span class="src-sym">, </span><span class="src-id"><a href="../energine/core/SystemException.html">SystemException</a></span><span class="src-sym">::</span><span class="src-id">ERR_NOTICE</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a325"></a> <span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a326"></a> </div></li>
<li><div class="src-line"><a name="a327"></a> <span class="src-var">$resizedImage </span>= <a href="http://www.php.net/imagecreatetruecolor">imagecreatetruecolor</a><span class="src-sym">(</span><span class="src-var">$newCanvasWidth</span><span class="src-sym">, </span><span class="src-var">$newCanvasHeight</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a328"></a> <span class="src-var">$bgColor </span>= <a href="http://www.php.net/imagecolorallocate">imagecolorallocate</a><span class="src-sym">(</span><span class="src-var">$resizedImage</span><span class="src-sym">, </span><span class="src-num">255</span><span class="src-sym">, </span><span class="src-num">255</span><span class="src-sym">, </span><span class="src-num">255</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a329"></a> <a href="http://www.php.net/imagefill">imagefill</a><span class="src-sym">(</span><span class="src-var">$resizedImage</span><span class="src-sym">, </span><span class="src-num">0</span><span class="src-sym">, </span><span class="src-num">0</span><span class="src-sym">, </span><span class="src-var">$bgColor</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a330"></a> </div></li>
<li><div class="src-line"><a name="a331"></a> <a href="http://www.php.net/imagecopyresampled">imagecopyresampled</a><span class="src-sym">(</span></div></li>
<li><div class="src-line"><a name="a332"></a> <span class="src-var">$resizedImage</span><span class="src-sym">, </span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../energine/image/Image.html#var$image">image</a><span class="src-sym">,</span></div></li>
<li><div class="src-line"><a name="a333"></a> <span class="src-var">$posX</span><span class="src-sym">, </span><span class="src-var">$posY</span><span class="src-sym">, </span><span class="src-num">0</span><span class="src-sym">, </span><span class="src-num">0</span><span class="src-sym">,</span></div></li>
<li><div class="src-line"><a name="a334"></a> <a href="http://www.php.net/ceil">ceil</a><span class="src-sym">(</span><span class="src-var">$newWidth</span><span class="src-sym">)</span><span class="src-sym">, </span><a href="http://www.php.net/ceil">ceil</a><span class="src-sym">(</span><span class="src-var">$newHeight</span><span class="src-sym">)</span><span class="src-sym">,</span></div></li>
<li><div class="src-line"><a name="a335"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../energine/image/Image.html#var$width">width</a><span class="src-sym">, </span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../energine/image/Image.html#var$height">height</a></div></li>
<li><div class="src-line"><a name="a336"></a> <span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a337"></a> <a href="http://www.php.net/imagedestroy">imagedestroy</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../energine/image/Image.html#var$image">image</a><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a338"></a> </div></li>
<li><div class="src-line"><a name="a339"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../energine/image/Image.html#var$image">image</a> = <span class="src-var">$resizedImage</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a340"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../energine/image/Image.html#var$width">width</a> = <span class="src-var">$newWidth</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a341"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../energine/image/Image.html#var$height">height</a> = <span class="src-var">$newHeight</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a342"></a> <span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a343"></a> </div></li>
<li><div class="src-line"><a name="a344"></a> <span class="src-comm">////////////////////////////////////////////////////////////////////////////</span></div></li>
<li><div class="src-line"><a name="a345"></a> </div></li>
<li><div class="src-line"><a name="a346"></a> <span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a347"></a><span class="src-doc"> * ÐозвÑаÑÐ°ÐµÑ ÑаÑÑиÑение Ñайла.</span></div></li>
<li><div class="src-line"><a name="a348"></a><span class="src-doc"> *</span></div></li>
<li><div class="src-line"><a name="a349"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></div></li>
<li><div class="src-line"><a name="a350"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string </span><span class="src-doc-var">$filename </span></div></li>
<li><div class="src-line"><a name="a351"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@return </span><span class="src-doc-type">string </span></div></li>
<li><div class="src-line"><a name="a352"></a><span class="src-doc"> */</span></div></li>
<li><div class="src-line"><a name="a353"></a> <span class="src-key">private </span><span class="src-key">function </span><a href="../energine/image/Image.html#methodgetExtension">getExtension</a><span class="src-sym">(</span><span class="src-var">$filename</span><span class="src-sym">) </span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a354"></a> <span class="src-key">return </span><a href="http://www.php.net/substr">substr</a><span class="src-sym">(</span><a href="http://www.php.net/strrchr">strrchr</a><span class="src-sym">(</span><span class="src-var">$filename</span><span class="src-sym">, </span><span class="src-str">'.'</span><span class="src-sym">)</span><span class="src-sym">, </span><span class="src-num">1</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a355"></a> <span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a356"></a> </div></li>
<li><div class="src-line"><a name="a357"></a> <span class="src-key">public </span><span class="src-key">function </span><a href="../energine/image/Image.html#method__destruct">__destruct</a><span class="src-sym">(</span><span class="src-sym">) </span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a358"></a> <span class="src-key">if </span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../energine/image/Image.html#var$image">image</a><span class="src-sym">) </span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a359"></a> <a href="http://www.php.net/imagedestroy">imagedestroy</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../energine/image/Image.html#var$image">image</a><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a360"></a> <span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a361"></a> <span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a362"></a><span class="src-sym">}</span></div></li>
</ol></div>
</div>
<p class="notes" id="credit">
Documentation generated on Mon, 17 Sep 2007 13:30:02 +0300 by <a href="http://www.phpdoc.org" target="_blank">phpDocumentor 1.4.0a2</a>
</p>
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