I have an image script that resize images and it puts the image size into a database. But it's giving me results like: 100 x 43.75 - that's 100 wide and 43.75 high.
How can I make it just round off to the nearest one or would that mess the picture up when I use these sizes to display the picture?
Here's the part of the script that handles resizing:
- list($b_width, $b_height) = getimagesize($file); // b_width and b_height = sizes of big picture.
-
-
$t_width = 100; // thumb no wider than 100px
-
$t_height = 100; // thumb no higher than 100px
-
-
if($b_width > $b_height) {
-
$diff = $b_width / $t_width;
-
$t_height = $b_height / $diff;
-
}
-
elseif($b_height >= $b_width) {
-
$diff = $b_height / $t_height;
-
$t_width = $b_width / $diff;
-
}
-
$tn = imagecreatetruecolor($t_width, $t_height);
