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POphp how to crop image then stretch to prevent black bar
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  1. POphp how to crop image then stretch to prevent black bar
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    copied!<p>i looking for solution of crop images to square but the result have issue with black bar on both side if the image's ratio to0 big.</p> <pre><code>eg: croped http://static.xaluan.com/images/news/Image/2013/11/13/med_15282b4691c7e6.img.jpg original http://static.xaluan.com/images/news/Image/2013/11/1315282b4691c7e6.img.jpg </code></pre> <p>I have tried with solution of filling that blackbar with other color but result not really nice.</p> <p>So i thinking of after crop the images need to be stretching a bit in thumble so people not notice of changing of images in thumbles but the blackbar will go away will be nice. Please help to work this out thanks following my code:</p> <pre><code> $src_width= ImagesX($src_img); $src_height= ImagesY($src_img); $dest_width = $insize; $dest_height = $src_height/($src_width/$dest_width); if ( $cropYes == 1){ if($src_width &gt; $src_height) $biggestSide = $src_width; //find biggest length else $biggestSide = $src_height; $cropPercent = .7; // This will zoom in to 70% zoom (crop) $cropWidth = $biggestSide*$cropPercent; $cropHeight = $biggestSide*$cropPercent; $xcrop = ($src_width-$cropWidth)/2; if ($src_width &gt;= $src_height){ $ycrop = ($src_height-$cropHeight)/2; //use this if need from center } else {$ycrop = 0; }//set crop from top images $dest_img = ImageCreateTrueColor($dest_width, $dest_width); ImageCopyResampled($dest_img, $src_img, 0, 0, $xcrop, $ycrop, $dest_width, $dest_width, $cropWidth, $cropHeight); // $white = imagecolorallocate($dest_img, 255, 255, 255); // imagefill($dest_img, 0, 0, $white); // set backgound to white </code></pre>
 

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