m3rajk — Thu, 02 Oct 2003 19:53:55 +0000

np.

brady.k — Thu, 02 Oct 2003 00:45:54 +0000

Great! Thanks.

m3rajk — Wed, 01 Oct 2003 17:26:06 +0000

example (reformatting of something i have that works...$pic is the image (full path) and set previously... this gets sent to the browser, you'll have to adapt to something else).
also note that the sizes here are in pixels, so that's putting out a 300 by 300 pixel image

<?php
$src=ImageCreateFromJPEG($pic); # image read in

$width=ImageSx($src); # width (max x coord) of image
$height=ImageSy($src); # height (max y coord) of image

$x=300; # new max x coord
$y=300; # new max y coord

$dst=ImageCreate($x,$y); # create a blank image for resize to send to

ImageCopyResized($dst,$src,0,0,0,0,$x,$y,$width,$height); # resize

header('Content-Type: image/png'); ImagePNG($dst); # send to browser
?>

umm.. update of what i thought (correct this time)
ImageCopyResize($destinationImage, $imageSource, $beginingDestXcoordinate, $beginingDestYcoordinate, $beginingSrcXcoordinate, $beginingSrcYcoordinate, $endingDestXcoordinate, $endingDestYcoordinate, $endingSrcXcoordinate, $endingSrcYcoordinate);

m3rajk — Wed, 01 Oct 2003 17:18:26 +0000

if i remember correctly first you need to read in the image, then figure out how much of it you want to resize...

ImageCopyResize($imageSource, $beginingXcoordinate, $beginingYcoordinate, $endingXcoordinate, $endingYcoordinate, $newMaxX, $newMaxY);

meaning that $imageSource is the source you read in, and the rest should be self explanatory.

like i said, i've done this before (but not as a cron job). gimme a sec, i'll post an example

Suzanne — Tue, 30 Sep 2003 12:00:51 +0000

Have you read through the comments on that function? They seem quite complete. The image is resized, THEN copied, though. It's resized in memory, then stored in a new location.

What have you tried?

brady.k — Tue, 30 Sep 2003 01:34:58 +0000

ok thanks.

Mark Hensler — Mon, 29 Sep 2003 07:54:05 +0000

1 - yes...

without output...

X X X X X /usr/bin/php -f /path/to/your/image_thingy.php & 1>/dev/null/ 2>&1
X X X X X /usr/bin/wget -q -o/dev/null/ --spider /path/to/your/image_thingy.php 1>/dev/null 2>&1
X X X X X /usr/bin/lynx -source /path/to/your/image_thingy.php 1>/dev/null 2>&1

'
with output...

X X X X X /usr/bin/php -f /path/to/your/image_thingy.php
X X X X X /usr/bin/wget -q -O- -o/dev/null /path/to/your/image_thingy.php
X X X X X /usr/bin/lynx -dump /path/to/your/image_thingy.php

2 - Never used it. (dont have time to research, atm)