At 7:16 PM -0500 11/9/08, Ron Piggott wrote:
Is there a way to find out the number of pixels wide and high an image
is in PHP?
Is there a way to resize an image using PHP?
Ron
Yes
tedd
--
---
http://sperling.com http://ancientstones.com http://earthstones.com
--
PHP General Mailing L
Ron Piggott schreef:
> Is there a way to find out the number of pixels wide and high an image
> is in PHP?
>
> Is there a way to resize an image using PHP?
heh Ron, you've been around this list long enough to know that you
should STFW and RTFM before posting questions.
http://www.google.
On Sun, 2008-11-09 at 19:16 -0500, Ron Piggott wrote:
> Is there a way to find out the number of pixels wide and high an image
> is in PHP?
>
> Is there a way to resize an image using PHP?
>
> Ron
>
>
Yes. Look at the PHP GD manual.
Ash
www.ashleysheridan.co.uk
--
PHP General Mailing List
Merlin wrote:
> 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.
Yeah, you're doing CPU-in
Hi Merlin, that is very fast for 1024 images, you will not get much
more speed if you try doing anything smarter ,
though there are some image libraries that are faster than GD libs eg
www.imagemagick.org
On Nov 8, 2007, at 5:13 PM, Merlin wrote:
Hi there,
I need to manipulate images on th
On 8/29/06, Ross <[EMAIL PROTECTED]> wrote:
I have an saved images I output with this...
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
Ross wrote:
> I have an saved images I output with this...
>
>
>
>
>
> 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
w
Tim Burgan wrote:
> Is there any way that I can do some image manipulation - resizing -
> without the GD libraries?
You can use ImageMagik (aka 'convert') through http://php.net/exec if
ImageMagik is installed, and the PHP user can run it.
I'm guessing that the same could be said for the GIMP tho
Tim Burgan wrote:
Hello,
Is there any way that I can do some image manipulation - resizing -
without the GD libraries?
Can you execute imagemagic's mogrify?
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
> I would like to know if there is a way to have PHP determine the
> dimensions of an image (i.e. JPG or PNG) and if it more than Xpx wide
> or height have it scale it down proportionally to that width or
> height?
look at
http://us4.php.net/gd
--
PHP General Mailing List (http://www.php.net/)
Yes there is way, search for GD in the php manual, it will explain a
solution better than i will.
Jason
GH <[EMAIL PROTECTED]> wrote:
>
> I would like to know if there is a way to have PHP determine the
> dimensions of an image (i.e. JPG or PNG) and if it more than Xpx wide
> or height have it
Thanks for the advice, I will look into it.
"Jason Wong" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]:
> On Tuesday 20 July 2004 19:28, Mark Collin wrote:
>
> > Is there any support for TGA images in PHP.
>
> Not builtin.
>
> > I have searched through the PHP manual and through the
On Tuesday 20 July 2004 19:28, Mark Collin wrote:
> Is there any support for TGA images in PHP.
Not builtin.
> I have searched through the PHP manual and through the GD library
> website and cannot even find a reference to TGA, is there no support for
> TGA images in PHP at all? (this seems rath
Hi tux,
For your second question, try:
http://www.linuxfocus.org/English/July2001/article211.shtml
It'll give some basci info on image manipulation using ImageMagick.
Hth,
Andre
On Sunday 01 September 2002 01:19 pm, tux wrote:
> Hey all,
>
> I was just wondering if anyone could recommend an
exif_imagetype() is new function only available in PHP 4.2 (not released
yet) and above. Use GetImageSize() for now.
-Rasmus
On Sat, 30 Mar 2002, Dale & Lora Marshall wrote:
>
> Ok, I've been looking at the image functions, and found that I needed
> to recompile PHP with exif support and load
Ok, I've been looking at the image functions, and found that I needed
to recompile PHP with exif support and load GD and other functions.
I've done all of that and now I get the following:
Source: /home/jamboimages/images/uploads/alamoarea_97_round_sm.jpg
600 : /images/patches/1997/1997R15.jpg
3
On Monday 25 March 2002 08:06, Dale & Lora Marshall wrote:
> I guess I should clarify. If the image that's referenced in the
> database is, for example, 700x300, I want to reduce it to 600
> pixels wide, keeping the height proportional. Then, save that
> image to a new name somewhere else in the
I guess I should clarify. If the image that's referenced in the
database is, for example, 700x300, I want to reduce it to 600
pixels wide, keeping the height proportional. Then, save that
image to a new name somewhere else in the filesytem. Then I want
to reduce the image further to 300 pixels
This isn't image manipulation. This is filesystem manipulation.
As for the "resizing", check if you have mogrify with you Linux installation and do a
system() on it.
cheers,
--t.
On Sun, 24 Mar 2002, Dale & Lora Marshall wrote:
>
> Hello all. I have a PHP script which retrieves records from
At 8:17 PM -0800 23/3/02, Rasmus Lerdorf wrote:
>failing. I use gd2 these days because the 8-bit limitation of gd1 just
>sucks. You can find my simple gd2 instructions here
>http://www.php.net/~rasmus/gd.html
I found that enabling GD and freetype support in php-4.1.2 was not
this simple. php-4
> reading the ./configure -h I see that they CHANGED what the configure
> options mean.
> now --with-freetype=dir refers to freetype 2
Untrue, it only refers to freetype2 when you are building against GD2.
> phpinfo() says I have FreeType linkage.
> But both ImageFtText and ImageTTFText fail to
On the topic of gd support but a slightly different topic-
I was using php 4.0.5
gd 1.8.3 patched for gif support (using libungif for libgif which I
*think* is OK)
FreeType 1.3.1 (compiled myself in /usr/local )
t1lib 1.3.1 (compiled myself in /usr/local )
I was using gd to draw pictures and wr
3, 2002 4:41 PM
To: Navid Yar
Cc: [EMAIL PROTECTED]
Subject: Re: [PHP] Image Manipulation/GD support
Try image/jpeg as your content-type
On Sat, 23 Mar 2002, Navid Yar wrote:
> Hello,
>
> I just enabled GD support for PHP via the php.ini file. When I try to
> run a script that uses th
Try image/jpeg as your content-type
On Sat, 23 Mar 2002, Navid Yar wrote:
> Hello,
>
> I just enabled GD support for PHP via the php.ini file. When I try to
> run a script that uses the functions included in the library, it gives
> me a dialog box asking me whether I want to save the php file to
Hey, I'm not sure if anyone ever answered your question, but here's a little
function I wrote for something similar to what you want to do and it doesn't
require GD be installed. You need to modify the top portion, I just threw
that in there to show you how it would work. $pic is the name of
Adam -
If you're on a machine that has ImageMagick installed on it
(most Linux boxes I've been on have it installed already)
you can do something like this in PHP:
$origfile = "/home/bob/my_face.jpg";
$img_dir = "/usr/local/www/htdocs/images";
$dest_file = $img_dir . "/t_" . basename($userfi
www.php.net/GetImageSize
list($width, $height) = getimagesize("file.gif");
/* Chris Lambert, CTO - [EMAIL PROTECTED]
WhiteCrown Networks - More Than White Hats
Web Application Security - www.whitecrown.net
*/
- Original Message -
From: Kevin Pratt <[EMAIL PROTECTED]>
To: <[EMAIL PROTEC
27 matches
Mail list logo
