[PHP] Re: Image manipulation on the fly
Merlin escreveu: Hi there, I need to manipulate images on the fly. My goal is to make the image very bright, or to add a sepia effect. The problem is, that this takes a lot of computing power on 1024 pictures. About 2s on my server until the image is delivered. ... http://www.educar.pro.br/en/a/gdlib/ -- zerof http://www.educar.pro.br/ Apache - PHP - MySQL - Boolean Logics - Project Management -- Você deve, sempre, consultar uma segunda opinião! -- Deixe todos saberem se esta informação foi-lhe útil. -- You must hear, always, one second opinion! In all cases. -- Let the people know if this info was useful for you! -- -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: image manipulation with php
On 8/29/06, zerof [EMAIL PROTECTED] wrote: http://www.educar.pro.br/abc/gdlib/index.php?pageNum_rsNVER=22totalRows_rsNVER=67 zerof speako englisho, solo -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: image manipulation with php
Ross escreveu: I have an saved images I output with this... img src=includes/viewphoto.php?id=?=$photo? I want to use getimagesize() to get the height and width of the image and if it is above a certain size then scale/ reduce it. The problems are (i) using getimage() without a url just my viewphoto.php script (ii) comparing and reducing the file Ross http://www.educar.pro.br/abc/gdlib/index.php?pageNum_rsNVER=22totalRows_rsNVER=67 zerof -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Image manipulation without GD library
Tim Burgan wrote: Hello, Is there any way that I can do some image manipulation - resizing - without the GD libraries? I've always used the GD library and it's the only way that I'm aware of to do resizing. Unless of course you're willing to do all the resizing manually and just upload the new picture to the server in which case you have a lot of options. Heck I think even MS Paint can handle that :) Tim -- Teach a man to fish... NEW? | http://www.catb.org/~esr/faqs/smart-questions.html STFA | http://marc.theaimsgroup.com/?l=php-generalw=2 STFM | http://www.php.net/manual/en/index.php STFW | http://www.google.com/search?q=php LAZY | http://mycroft.mozdev.org/download.html?name=PHPsubmitform=Find+search+plugins -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: image manipulation
Here is the list of the PHP's images functions: http://www.php.net/manual/en/ref.image.php You can look at filesize and getimagesize for the size / height width. For the second question, I dont know look at the list. -- Merci de nous avoir choisi. - Thanks you for your choice. Nicos - CHAILLAN Nicolas [EMAIL PROTECTED] [EMAIL PROTECTED] www.GroupAKT.com - Hébergement Group. www.WorldAKT.com - Hébergement de sites Internet Tux [EMAIL PROTECTED] a écrit dans le message de news: [EMAIL PROTECTED] Hey all, I was just wondering if anyone could recommend any tutorials or books or functions i should look into, to do the following: - decrease the size(kilobytes wise not height/width) of an image - imprint a transparent logo onto every picture displayed any feedback greatly appreciated. jo -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: IMAGE Manipulation
Hi Dani, I'm trying to resize images from a big image to smaller image in dimension and also file size so that when a user upload an image into server, when a browser display the picture it desn't have to be as big. I hope my question make sense. a good way for working with images is using the gd-library. Just look at http://www.boutell.com/gd/. Ther's a possibility to download the extension and there are some introductions too. I hope this helps Bye, Marcel -- registered Fli4l-User #0388 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Image manipulation
Adam Plocher wrote: First of all, is there anyway I could have my script take a full size image and crop out a chunk of it to be used as a thumbnail - or just simply shrink the image down to be used as a thumbnail? ImageCopyResized, requires GD. Also, is there anyway to convert misc image types (gif, bmp, png, etc) into a jpeg? between png and jpeg with gd at least. for everything else, ImageMagick -- PHP Developer, home: http://www.moijk.net | work: http://www.coretrek.com ImageSY: Get image height | http://www.php.net/manual/en/function.imagesy.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
