PHP GD

[illegaljose]

I am trying to use GD to take multiple jpeg's; resize, crop, and stamp them on a new 3000x2400px image. I have gathered the below scripts but I do not have enough php experience to put it all together. please advise!

 

 

crop:

    // don't forget to include the photo class
    @include photo.php;
   // instantiate the photo class.  Without a file upload, you pass
    // an array of info about the photo you're going to crop.  Note that
    // because we're not cropping a file upload (though you could
    // certainly do that), the tmp_name and the name are the same.
    $photo = new Photo(array('name'=>'mydirectory/myfile','tmp_name=>'mydirectory/myfile'));
     // we pass the width and height we want to crop to to the doCenterCrop function
     $width = 190;
     $height = 131;
     $photo->doCenterCrop($width,$height);

 

resize:

<?php
// The file
$filename = 'test.jpg';

// Content type
header('Content-type: image/jpeg');

// Get new dimensions
list($width, $height) = getimagesize($filename);
$new_width = $width
$new_height = $height

// Resample
$image_p = imagecreatetruecolor($new_width, $new_height);
$image = imagecreatefromjpeg($filename);
imagecopyresampled($image_p, $image, 0, 0, 0, 0, $new_width, $new_height, $width, $height);

// Output
imagejpeg($image_p, null, 100);
?>

 

stamp:

<?php
// Load the stamp and the photo to apply the watermark to
$stamp = imagecreatefrompng('stamp.png');
$im = imagecreatefromjpeg('photo.jpeg');

// Set the margins for the stamp and get the height/width of the stamp image
$marge_right = 10;
$marge_bottom = 10;
$sx = imagesx($stamp);
$sy = imagesy($stamp);

// Copy the stamp image onto our photo using the margin offsets and the photo 
// width to calculate positioning of the stamp. 
imagecopy($im, $stamp, imagesx($im) - $sx - $marge_right, imagesy($im) - $sy - $marge_bottom, 0, 0, imagesx($stamp), imagesy($stamp));

// Output and free memory
header('Content-type: image/png');
imagepng($im);
imagedestroy($im);
?>