I need to change image's size by GD in PHP. An fix image at the first layer, the second
layer has an transparent image with white background. We can't see this white background
because I did:
Code: Select all
$trans = imagecolortransparent($layer_2,$white);they want. My problem is:
After changing the first time it's fine. Continue to change one more time the image's
background has color noise.
Does anyone have idea that help to solve the background color noise?
Thanks so much,
Hong Thao