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<h1>phpthumb_filters Class Reference</h1><!-- doxytag: class="phpthumb_filters" -->
<p><a href="classphpthumb__filters-members.html">List of all members.</a></p>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td colspan="2"><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a40288d86788557387bdffbd7249727a1"></a><!-- doxytag: member="phpthumb_filters::phpthumb_filters" ref="a40288d86788557387bdffbd7249727a1" args="()" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><b>phpthumb_filters</b> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ab66e42b709bb99eafec20645f7e31487"></a><!-- doxytag: member="phpthumb_filters::ApplyMask" ref="ab66e42b709bb99eafec20645f7e31487" args="(&amp;$gdimg_mask, &amp;$gdimg_image)" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><b>ApplyMask</b> (&amp;$gdimg_mask, &amp;$gdimg_image)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a66938de91d62686db430b40eff263013"></a><!-- doxytag: member="phpthumb_filters::Bevel" ref="a66938de91d62686db430b40eff263013" args="(&amp;$gdimg, $width, $hexcolor1, $hexcolor2)" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><b>Bevel</b> (&amp;$gdimg, $width, $hexcolor1, $hexcolor2)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ac9969a78ed64c8913691f6d394e77c58"></a><!-- doxytag: member="phpthumb_filters::Blur" ref="ac9969a78ed64c8913691f6d394e77c58" args="(&amp;$gdimg, $radius=0.5)" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><b>Blur</b> (&amp;$gdimg, $radius=0.5)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a2ff929439e5e99997b70b14c8317e253"></a><!-- doxytag: member="phpthumb_filters::BlurGaussian" ref="a2ff929439e5e99997b70b14c8317e253" args="(&amp;$gdimg)" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><b>BlurGaussian</b> (&amp;$gdimg)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a0d2af5ca7ecfa780de01f4b0502151e4"></a><!-- doxytag: member="phpthumb_filters::BlurSelective" ref="a0d2af5ca7ecfa780de01f4b0502151e4" args="(&amp;$gdimg)" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><b>BlurSelective</b> (&amp;$gdimg)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a4b5845285b26f1e23816b665445d5603"></a><!-- doxytag: member="phpthumb_filters::Brightness" ref="a4b5845285b26f1e23816b665445d5603" args="(&amp;$gdimg, $amount=0)" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><b>Brightness</b> (&amp;$gdimg, $amount=0)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a7fadc9cf0a032adcc08c9f1af9a384b0"></a><!-- doxytag: member="phpthumb_filters::Contrast" ref="a7fadc9cf0a032adcc08c9f1af9a384b0" args="(&amp;$gdimg, $amount=0)" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><b>Contrast</b> (&amp;$gdimg, $amount=0)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a3f9253e0412f051c8754c480d2e58a42"></a><!-- doxytag: member="phpthumb_filters::Colorize" ref="a3f9253e0412f051c8754c480d2e58a42" args="(&amp;$gdimg, $amount, $targetColor)" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><b>Colorize</b> (&amp;$gdimg, $amount, $targetColor)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a720b74f05f0ef2f15e702ae85ef8d9b4"></a><!-- doxytag: member="phpthumb_filters::Crop" ref="a720b74f05f0ef2f15e702ae85ef8d9b4" args="(&amp;$gdimg, $left=0, $right=0, $top=0, $bottom=0)" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><b>Crop</b> (&amp;$gdimg, $left=0, $right=0, $top=0, $bottom=0)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="afdba2740e3764ad46a90db8dce80ef50"></a><!-- doxytag: member="phpthumb_filters::Desaturate" ref="afdba2740e3764ad46a90db8dce80ef50" args="(&amp;$gdimg, $amount, $color='')" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><b>Desaturate</b> (&amp;$gdimg, $amount, $color='')</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a531d4f5710a0c9bf3ee60416cc21dcb6"></a><!-- doxytag: member="phpthumb_filters::DropShadow" ref="a531d4f5710a0c9bf3ee60416cc21dcb6" args="(&amp;$gdimg, $distance, $width, $hexcolor, $angle, $fade)" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><b>DropShadow</b> (&amp;$gdimg, $distance, $width, $hexcolor, $angle, $fade)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a828bd295ac5c621c555da432e895653d"></a><!-- doxytag: member="phpthumb_filters::EdgeDetect" ref="a828bd295ac5c621c555da432e895653d" args="(&amp;$gdimg)" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><b>EdgeDetect</b> (&amp;$gdimg)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ac89195f0feaad7b074dabbcd62f6e959"></a><!-- doxytag: member="phpthumb_filters::Elipse" ref="ac89195f0feaad7b074dabbcd62f6e959" args="($gdimg)" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><b>Elipse</b> ($gdimg)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ab4973d896a370f163130869a1323a05c"></a><!-- doxytag: member="phpthumb_filters::Emboss" ref="ab4973d896a370f163130869a1323a05c" args="(&amp;$gdimg)" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><b>Emboss</b> (&amp;$gdimg)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ab2e1a125ba7e77efeae3f6c2aa813c2e"></a><!-- doxytag: member="phpthumb_filters::Flip" ref="ab2e1a125ba7e77efeae3f6c2aa813c2e" args="(&amp;$gdimg, $x=false, $y=false)" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><b>Flip</b> (&amp;$gdimg, $x=false, $y=false)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="af28d7e7697f26af44a14a76e297c7d80"></a><!-- doxytag: member="phpthumb_filters::Frame" ref="af28d7e7697f26af44a14a76e297c7d80" args="(&amp;$gdimg, $frame_width, $edge_width, $hexcolor_frame, $hexcolor1, $hexcolor2)" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><b>Frame</b> (&amp;$gdimg, $frame_width, $edge_width, $hexcolor_frame, $hexcolor1, $hexcolor2)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a053c39ed6c556d2571da071148382cc5"></a><!-- doxytag: member="phpthumb_filters::Gamma" ref="a053c39ed6c556d2571da071148382cc5" args="(&amp;$gdimg, $amount)" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><b>Gamma</b> (&amp;$gdimg, $amount)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a4278a2cd6e7b7f5a7a07c3762c4a74b5"></a><!-- doxytag: member="phpthumb_filters::Grayscale" ref="a4278a2cd6e7b7f5a7a07c3762c4a74b5" args="(&amp;$gdimg)" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><b>Grayscale</b> (&amp;$gdimg)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a22e1d8d7323cc0058c3c9d758e637df6"></a><!-- doxytag: member="phpthumb_filters::HistogramAnalysis" ref="a22e1d8d7323cc0058c3c9d758e637df6" args="(&amp;$gdimg, $calculateGray=false)" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><b>HistogramAnalysis</b> (&amp;$gdimg, $calculateGray=false)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a7c39b9a162151f74c212a4cfd40c694a"></a><!-- doxytag: member="phpthumb_filters::HistogramStretch" ref="a7c39b9a162151f74c212a4cfd40c694a" args="(&amp;$gdimg, $band='*', $method=0, $threshold=0.1)" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><b>HistogramStretch</b> (&amp;$gdimg, $band='*', $method=0, $threshold=0.1)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a7f3ee917c0b3920379e3c12f04320cb7"></a><!-- doxytag: member="phpthumb_filters::HistogramOverlay" ref="a7f3ee917c0b3920379e3c12f04320cb7" args="(&amp;$gdimg, $bands='*', $colors='', $width=0.25, $height=0.25, $alignment='BR', $opacity=50, $margin_x=5, $margin_y=null)" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><b>HistogramOverlay</b> (&amp;$gdimg, $bands='*', $colors='', $width=0.25, $height=0.25, $alignment='BR', $opacity=50, $margin_x=5, $margin_y=null)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a7c7ffce8c58a70c01f3a5d4dbf30588a"></a><!-- doxytag: member="phpthumb_filters::ImageBorder" ref="a7c7ffce8c58a70c01f3a5d4dbf30588a" args="(&amp;$gdimg, $border_width, $radius_x, $radius_y, $hexcolor_border)" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><b>ImageBorder</b> (&amp;$gdimg, $border_width, $radius_x, $radius_y, $hexcolor_border)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a2079c1c40074907a5ab509768f50f83e"></a><!-- doxytag: member="phpthumb_filters::ImprovedImageRotate" ref="a2079c1c40074907a5ab509768f50f83e" args="(&amp;$gdimg_source, $rotate_angle=0, $config_background_hexcolor='FFFFFF', $bg=null)" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><b>ImprovedImageRotate</b> (&amp;$gdimg_source, $rotate_angle=0, $config_background_hexcolor='FFFFFF', $bg=null)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a26703e393eafcff0ebd4479df776feda"></a><!-- doxytag: member="phpthumb_filters::MeanRemoval" ref="a26703e393eafcff0ebd4479df776feda" args="(&amp;$gdimg)" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><b>MeanRemoval</b> (&amp;$gdimg)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a1c9463aa5f2102e380a545dbbfec27f4"></a><!-- doxytag: member="phpthumb_filters::Negative" ref="a1c9463aa5f2102e380a545dbbfec27f4" args="(&amp;$gdimg)" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><b>Negative</b> (&amp;$gdimg)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a9ad8fb5e117e7a72c6c896a630e61323"></a><!-- doxytag: member="phpthumb_filters::RoundedImageCorners" ref="a9ad8fb5e117e7a72c6c896a630e61323" args="(&amp;$gdimg, $radius_x, $radius_y)" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><b>RoundedImageCorners</b> (&amp;$gdimg, $radius_x, $radius_y)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a3e6d4664796b6084a05e961d62e2f681"></a><!-- doxytag: member="phpthumb_filters::Saturation" ref="a3e6d4664796b6084a05e961d62e2f681" args="(&amp;$gdimg, $amount, $color='')" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><b>Saturation</b> (&amp;$gdimg, $amount, $color='')</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a4319dc4beb1e955cc34d2eda0918d3c0"></a><!-- doxytag: member="phpthumb_filters::Sepia" ref="a4319dc4beb1e955cc34d2eda0918d3c0" args="(&amp;$gdimg, $amount, $targetColor)" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><b>Sepia</b> (&amp;$gdimg, $amount, $targetColor)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a06951a5fa2fd41b9953c2e3b47c12abb"></a><!-- doxytag: member="phpthumb_filters::Smooth" ref="a06951a5fa2fd41b9953c2e3b47c12abb" args="(&amp;$gdimg, $amount=6)" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><b>Smooth</b> (&amp;$gdimg, $amount=6)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a0950263a297e2938fbea0991ed663f84"></a><!-- doxytag: member="phpthumb_filters::Threshold" ref="a0950263a297e2938fbea0991ed663f84" args="(&amp;$gdimg, $cutoff)" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><b>Threshold</b> (&amp;$gdimg, $cutoff)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ac329aa46385ff4feddaa717d93e0181d"></a><!-- doxytag: member="phpthumb_filters::ImageTrueColorToPalette2" ref="ac329aa46385ff4feddaa717d93e0181d" args="(&amp;$image, $dither, $ncolors)" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><b>ImageTrueColorToPalette2</b> (&amp;$image, $dither, $ncolors)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a48d146bb00040c57ac4f51a01faeebda"></a><!-- doxytag: member="phpthumb_filters::ReduceColorDepth" ref="a48d146bb00040c57ac4f51a01faeebda" args="(&amp;$gdimg, $colors=256, $dither=true)" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><b>ReduceColorDepth</b> (&amp;$gdimg, $colors=256, $dither=true)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a28868283fd3f712dd0344231ffdc9ee5"></a><!-- doxytag: member="phpthumb_filters::WhiteBalance" ref="a28868283fd3f712dd0344231ffdc9ee5" args="(&amp;$gdimg, $targetColor='')" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><b>WhiteBalance</b> (&amp;$gdimg, $targetColor='')</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ab007d4b145b7b856d9130f8bc9802f1c"></a><!-- doxytag: member="phpthumb_filters::WatermarkText" ref="ab007d4b145b7b856d9130f8bc9802f1c" args="(&amp;$gdimg, $text, $size, $alignment, $hex_color='000000', $ttffont='', $opacity=100, $margin=5, $angle=0, $bg_color=false, $bg_opacity=0, $fillextend='')" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><b>WatermarkText</b> (&amp;$gdimg, $text, $size, $alignment, $hex_color='000000', $ttffont='', $opacity=100, $margin=5, $angle=0, $bg_color=false, $bg_opacity=0, $fillextend='')</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a83fb969081a6b65f3cdf7da62dae9511"></a><!-- doxytag: member="phpthumb_filters::WatermarkOverlay" ref="a83fb969081a6b65f3cdf7da62dae9511" args="(&amp;$gdimg_dest, &amp;$img_watermark, $alignment='*', $opacity=50, $margin_x=5, $margin_y=null)" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><b>WatermarkOverlay</b> (&amp;$gdimg_dest, &amp;$img_watermark, $alignment='*', $opacity=50, $margin_x=5, $margin_y=null)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a9a0048e930edc8c27e54801aa03c4ab6"></a><!-- doxytag: member="phpthumb_filters::DebugMessage" ref="a9a0048e930edc8c27e54801aa03c4ab6" args="($message, $file='', $line='')" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><b>DebugMessage</b> ($message, $file='', $line='')</td></tr>
<tr><td colspan="2"><h2>Public Attributes</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a71f683d089e2d1eae58da9ccf6e4cb28"></a><!-- doxytag: member="phpthumb_filters::$phpThumbObject" ref="a71f683d089e2d1eae58da9ccf6e4cb28" args="" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><b>$phpThumbObject</b> = null</td></tr>
</table>
<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>phpThumb() by James Heinrich &lt;<a href="mailto:info@silisoftware.com">info@silisoftware.com</a>&gt; // </p>
<hr/>The documentation for this class was generated from the following file:<ul>
<li>contrib/igloo/phpthumb/phpthumb.filters.php</li>
</ul>
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