Re: [PHP] Resizing an image
Andre Polykanine wrote: Hi everyone, Image processing is a part of Php language completely unknown to me :-(. So there is my task: I need to process an uploaded image. We allow uploading of gif, jpeg, and png images. If an image is wider than 600px, it should be proportionally resized to the width of 600px. Yes, I've just read about ImageCopyResampled(). My questions are: 1. what are the restrictions of ImageCopyResampled()? Can I make a jpg image from a jpg one, and a png image from a png one? And what about gif's? 2. I don't need to output the image as the script output, I need to upload it as a file (replacing the uploaded larger file). Could I make it with fwrite and then copy it to the server? All of the examples give header(image/jpeg)... Thanks! Hi Andre, http://www.imagemagick.org/script/index.php http://us.php.net/manual/en/refs.utilspec.image.php Donovan -- D Brooke -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] resizing an image
ROBERT MCPEAK wrote: Could someone show me some php that proportionally resizes an image? I'm collecting user sumbitted images and need them all to be within certain size constraints. What's the simplest, best way to do this? Sample code would be a huge help, as I'm a newbie and have not done anything with PHP image processing functions. *sheesh* read the first comment at: http://www.php.net/manual/en/function.imagecopyresized.php -- .-. | Robert Cummings | :-`. | Webdeployer - Chief PHP and Java Programmer | :--: | Mail : mailto:[EMAIL PROTECTED] | | Phone : (613) 731-4046 x.109 | :--: | Website : http://www.webmotion.com | | Fax : (613) 260-9545 | `--' -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] resizing an image
Could someone show me some php that proportionally resizes an image? I'm collecting user sumbitted images and need them all to be within certain size constraints. What's the simplest, best way to do this? Try out www.php.net/imagecopyresized or http://www.php.net/manual/en/ref.image.php if that doesn't do your job for you. Although these are valid functions, you'll need the GD extension or you'll get error messages. Make sure you have this installed first. Sample code would be a huge help, as I'm a newbie and have not done anything with PHP image processing functions. Fraid I can't help you here. Haven't developed any, although I'm sure it's not hard, but I'm sure someone else can provide some. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] resizing an image
Sheesh, I will. Thanks. Robert Cummings [EMAIL PROTECTED] 08/29/02 09:47AM ROBERT MCPEAK wrote: Could someone show me some php that proportionally resizes an image? I'm collecting user sumbitted images and need them all to be within certain size constraints. What's the simplest, best way to do this? Sample code would be a huge help, as I'm a newbie and have not done anything with PHP image processing functions. *sheesh* read the first comment at: http://www.php.net/manual/en/function.imagecopyresized.php -- .-. | Robert Cummings | :-`. | Webdeployer - Chief PHP and Java Programmer | :--: | Mail : mailto:[EMAIL PROTECTED] | | Phone : (613) 731-4046 x.109 | :--: | Website : http://www.webmotion.com | | Fax : (613) 260-9545 | `--' -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
