php-windows Digest 15 Jun 2009 11:30:17 -0000 Issue 3644
Topics (messages 29402 through 29403):
Re: Using Images in PHP]
29402 by: Sascha Meyer
29403 by: Sascha Meyer
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--- Begin Message ---
Good Morning praveen,
you will need both Imagick
http://www.imagemagick.org/script/api.php#php (points to the
documentation about how to use Imagick with PHP)
and the PEAR extension class (PECL):
http://pecl.php.net/package/imagick
There is an alternative to Imagick already shipping with PHP called GD:
http://de2.php.net/manual/de/book.image.php
http://de2.php.net/manual/de/function.imagecopyresized.php#88533
(example how to resize images)
Installation is as easy as this:
-> open up php.ini
-> uncomment the following ";extension=php_gd2.dll" (remove the
semicolon before "extension=..")
-> restart Apache
Creating thumbnails is a bit more complicated than with Imagick, but
feel free to use the following class:
http://gist.github.com/129666
It's not complete yet because I wrote it about 1 hour ago, but I hope
I'll find some time to complete it and it already resizes pictures in
PNG and GIF format, JPGs look a bit crappy. It'll hopefully help you
figure out how to resize images with GD.
Best regards,
Sascha
Katiyar (GMail) schrieb:
Hi List,
I have PHP 5.28 with apache 2.2
How can i use images in PHP, i want to create a site where user will
create their profiles.
i heard something about Imagick class, but no idea how to use it,
I mean do in need to install something extra(some extension or what).
because when i write a code something like.
*1. <?php
2. $image = new Imagick('images/pkk.jpg');
3. // If 0 is provided as a width or height parameter,
4. // aspect ratio is maintained
5. $image->thumbnailImage(100, 0);
6. echo $image;
7. ?>
*I get the error on line # 1, that means i am not able to create the
object for I magick class.
i think i need help in installing configuring the Imagick extension.
please suggest.
praveen.,
--- End Message ---
--- Begin Message ---
Hello Nadim,
Nadime wrote:
> Can I resize transparent PNGs and GIFs with the class?
I haven't tested it yet but I guess it -should- work. Best way to find out is
to use the class and let me know if you succeeded with resizing transparent
images or not. I will modify parts of the class this week (i.e. allow embedding
watermarks and improve JPG quality), so it would be great if you could send in
your feedback!
Regards, Sascha
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