OT: Need a PHP Guru who's good with images

chewiee · 07-03-2004, 04:55 PM

I hope one of you guys here can help me, I'd be most grateful.

I've got a bit of code that I've written/stripped from somewhere and I need it to do the following:

Upload jpg to server
check orientaiton (landscape or portrait)
if portrait resize to 240 x 320
if landscape resize to 320 x 240
upate table

ATM it uploads ok, resizes anything to 320 x whatever ratio, consequently portrait images are deeper than landscape ones.
it then updates the table.

So the only problem I have is this portrait/landscape resize depending on code.

Anyone help me out? I really need someone to point me out the error of my ways! So please either PM me or mail me at chewiee 2004 | my4x4,co,uk

Thanks

Chewiee

Gutter · 07-04-2004, 12:14 AM

So you don't know how to determine orientation or your code isn't working? If it's the former, have you tried using the ImageSX and ImageSY functions?

Code:

$img_path = "images/picture.jpg";
$extension = strtolower(substr($img_path, -3));

if ($extension = "gif") {
  $src_img = ImageCreateFromGIF("$img_path")
} else {
  $src_img = ImageCreateFromJPEG("$img_path")
}

If (ImageSX($src_img) > ImageSY($src_img)) {
  //Image is wider than it is tall
} else {
  //Image is taller than it is wide (or the sides are of equal length)
}

If it's something in the code that's not working, you're going to have to post the relevant parts before anyone can help you.

lgbr · 07-04-2004, 01:43 AM

Man, I am out of practice with PHP. I'd help you, but I forgot all the image stuff.

I can remember a half life script I wrote to get the locations of all players on a server and then map them all out on a jpeg, live.

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