Image Resolution

•

What is DaniWeb IT Discussion Community?

You're currently browsing the PHP section within the Web Development category of DaniWeb, a massive community of 456,418 software developers, web developers, Internet marketers, and tech gurus who are all enthusiastic about making contacts, networking, and learning from each other. In fact, there are 2,597 IT professionals currently interacting right now! Registration is free, only takes a minute and lets you enjoy all of the interactive features of the site.

Join our community!

Please support our PHP advertiser: Lunarpages PHP Web Hosting

Thread Tools Display Modes

Views: 2227 | Replies: 3

•

Join Date: Sep 2006

Posts: 53

Reputation: mahe4us is an unknown quantity at this point

Rep Power: 3

Solved Threads: 0

mahe4us

Offline

Junior Poster in Training

Image Resolution

Dec 28th, 2006

Hi,

I have been working on image resizing feature such as zoom functionalities. If I increase the size of the picture then the clarity of the picture will go poor. Is there any idea for improve the pixel resolution while increas the size of the picture in php.

Thanks.

•

Join Date: Aug 2006

Posts: 138

Reputation: php_daemon is an unknown quantity at this point

Rep Power: 3

Solved Threads: 2

php_daemon php_daemon is offline

Offline

Junior Poster

Re: Image Resolution

Dec 28th, 2006

If you're using GD library, try using imagecopyresampled() if you're not yet. It will not give you amazing results though. You'll need external software for the best results.

•

Join Date: Sep 2006

Posts: 53

Reputation: mahe4us is an unknown quantity at this point

Rep Power: 3

Solved Threads: 0

mahe4us

Offline

Junior Poster in Training

Re: Image Resolution

Dec 29th, 2006

Hi php_daemon,

Thanks for your great reply. I have used the imagecopyresampled, but it is used to changed the picture size statically. i need to be change the size of the picture dynamically such as while pressing the zoomin button continously the picture size goes increasingly simultaneoulsy. Is there any possible idea for it?

Thanks