Search results

  1. M

    how can i get and set alpha value of image in PHP GD ?

    Hi all My question is : how can i get and set alpha value of image in PHP GD ? i wanna read alpha value of an image ,, then set it by specific value ! I can do it with Red, Green and Blue ... but how can i did it with alpha ?? thanks
  2. M

    how can i get and set alpha value of image in PHP GD ?

    Hi all My question is : how can i get and set alpha value of image in PHP GD ? i wanna read alpha value of an image ,, then set it by specific value ! I can do it with Red, Green and Blue ... but how can i did it with alpha ?? thanks
Back
Top