Make PHP process picture simple based on GB Library image processing class attached instance code download _php Tips

The design of this class is based on jquery, using the consonant method to manipulate pictures, such as:

Copy Code code as follows:

$image = new Usaimage (Array (' filepath ' => ' image1.jpg '));
Picture picture Overlay One picture, second and third parameter is, x,y position to place
$image->overlap ("Image99.gif", 10, 10)
Overwrites the picture in relative position, with the last argument being scaled and the default to 1
->OVERLAP2 (' Image00.gif ', Array (' Right ' =>23, ' bottom ' =>50), 0.5)
Zoom picture, set maximum width and maximum height, picture will scale proportionally
->scale3 (300,300)
Output to screen, automatically add picture head, constant type Jpg,imagetype_jpeg as PHP GB Library
->write (Imagetype_jpeg);

Effect:

More methods, see code comments

Code Download: Usaimage.rar