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php Programming Glossary: getwidthupload multiple images with jquery ajax and process them with php http://stackoverflow.com/questions/15259632/upload-multiple-images-with-jquery-ajax-and-process-them-with-php image_type IMAGETYPE_PNG imagepng this image function getWidth return imagesx this image function getHeight return imagesy.. width 1920 height 1080 if this getHeight height this getWidth width ratio height this getHeight newwidth this getWidth ratio.. getWidth width ratio height this getHeight newwidth this getWidth ratio if newwidth width ratio width newwidth height height..
How do I resize pngs with transparency in PHP? http://stackoverflow.com/questions/279236/how-do-i-resize-pngs-with-transparency-in-php newImage this image 0 0 0 0 width height this getWidth this getHeight this image newImage imagepng this image filename..
PNG Transparency Resize with SimpleImage.php Class http://stackoverflow.com/questions/6382448/png-transparency-resize-with-simpleimage-php-class this image true imagepng this image function getWidth return imagesx this image function getHeight return imagesy.. height ratio height this getHeight width this getWidth ratio this resize width height function resizeToWidth width.. width height function resizeToWidth width ratio width this getWidth height this getheight ratio this resize width height function..
http://stackoverflow.com/questions/6891352/crop-image-from-center-php im new ImageManipulator ' path to image' centreX round im getWidth 2 centreY round im getHeight 2 x1 centreX 100 y1 centreY 65..
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