scarhand Posted November 6, 2008 Share Posted November 6, 2008 lets say i have a pure black and whtie image, and i want to invert the colors when displayed on a web site what is the simplest way to do with with php? or should i use javascript? ive searched google and found little to nothing so far Link to comment https://forums.phpfreaks.com/topic/131631-solved-inverting-image-colors/ Share on other sites More sharing options...
MatthewJ Posted November 6, 2008 Share Posted November 6, 2008 First result on google for "php invert image color" http://phparadise.de/php-code/image-editing/invert-image/ Link to comment https://forums.phpfreaks.com/topic/131631-solved-inverting-image-colors/#findComment-683666 Share on other sites More sharing options...
scarhand Posted November 6, 2008 Author Share Posted November 6, 2008 yeah i ended up finding it on my own after trying a few different search terms thanks Link to comment https://forums.phpfreaks.com/topic/131631-solved-inverting-image-colors/#findComment-683686 Share on other sites More sharing options...
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