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php Programming Glossary: src_hHow do I fill white background while resize image http://stackoverflow.com/questions/4478223/how-do-i-fill-white-background-while-resize-image dimensions of the desired thumbnail src_w imagesx source src_h imagesy source #Do some math to figure out which way we'll need.. width info 0 height info 1 x_ratio tn_w src_w y_ratio tn_h src_h if x_ratio height tn_w new_h ceil x_ratio height new_w tn_w.. imagecopyresampled newpic source 0 0 0 0 new_w new_h src_w src_h final imagecreatetruecolor tn_w tn_h imagecopyresampled final..
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