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php Programming Glossary: nhimagecreatefrompng() Makes a black background instead of transparent? http://stackoverflow.com/questions/2611852/imagecreatefrompng-makes-a-black-background-instead-of-transparent this is my php thumbnail maker code function cropImage nw nh source stype dest size getimagesize source w size 0 h size 1.. source break dimg imagecreatetruecolor nw nh wm w nw hm h nh h_height nh 2 w_height nw 2 if w h adjusted_width.. source break dimg imagecreatetruecolor nw nh wm w nw hm h nh h_height nh 2 w_height nw 2 if w h adjusted_width w hm half_width..
How to code php function or set parameters to return NO height values for images? http://stackoverflow.com/questions/5068274/how-to-code-php-function-or-set-parameters-to-return-no-height-values-for-images i 1 nw arr_w i col_class col_class_base . i 1 break nh w or h nw intval h nw w set new height grid_img matches2 0 add.. ' grid_img grid_img preg_replace ' height d ' 'height '. nh .' ' grid_img check image link chk_imglink ' a . rel lightbox.. if w arr_w i col_class col_class_base . i 1 break nh w or h nw intval h nw w set new height grid_img matches2 0 if..
Rounded transparent _smooth_ corners using imagecopyresampled() PHP GD http://stackoverflow.com/questions/5766865/rounded-transparent-smooth-corners-using-imagecopyresampled-php-gd 255 b rand 0 255 while imagecolorexact src r g b 0 nw w q nh h q img imagecreatetruecolor nw nh alphacolor imagecolorallocatealpha.. src r g b 0 nw w q nh h q img imagecreatetruecolor nw nh alphacolor imagecolorallocatealpha img r g b 127 imagealphablending.. imagesavealpha img true imagefilledrectangle img 0 0 nw nh alphacolor imagefill img 0 0 alphacolor imagecopyresampled img..
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