Hi Chaps…
I have a working script to upload, trim and add to db. Im wish to also to add a thumb of the same cropped image (at the same ratio) however after trying so many combinations i cant get it to work.
<?php
$valid_exts = array('jpeg', 'jpg', 'png', 'gif');
$max_file_size = 20343 * 30124; #200kb
$nw = 900;
$nh = 1080;
$nwt = 450;
$nht = 540;
?>
<?php
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
if ( isset($_FILES['image']) ) {
if (! $_FILES['image']['error'] && $_FILES['image']['size'] < $max_file_size) {
$ext = strtolower(pathinfo($_FILES['image']['name'], PATHINFO_EXTENSION));
if (in_array($ext, $valid_exts)) {
$path = '../mobili/' . uniqid() . '.' . $ext;
$size = getimagesize($_FILES['image']['tmp_name']);
$x = (int) $_POST['x'];
$y = (int) $_POST['y'];
$w = (int) $_POST['w'] ? $_POST['w'] : $size[0];
$h = (int) $_POST['h'] ? $_POST['h'] : $size[1];
$data = file_get_contents($_FILES['image']['tmp_name']);
$vImg = imagecreatefromstring($data);
$dstImg = imagecreatetruecolor($nw, $nh);
imagecopyresampled($dstImg, $vImg, 0, 0, $x, $y, $nw, $nh, $w, $h);
$stamp = imagecreatefrompng('watermarks.png');
$marge_right = 20;
$marge_bottom = 10;
$sx = imagesx($stamp);
$sy = imagesy($stamp);
imagecopy($dstImg, $stamp, imagesx($dstImg) - $sx - $marge_right, imagesy($dstImg) - $sy - $marge_bottom, 0, 0, imagesx($stamp), imagesy($stamp));
imagejpeg($dstImg, $path);
imagedestroy($dstImg);
} else {
echo 'unknown problem!';
}
} else {
echo 'file is too small or large';
}
} else {
echo 'file not set';
}
} else {
echo 'bad request!';
}
?>
Using the $nw/$nh values all is fine and adding the $path value to the database.If i wish to add a thumb image based on the $nwt/$nht (same ratio) how do i go about it? Ive tried duplicating parts of the code to include the new values, but i keep making a mess of it.
Thanks in advance