Linked Questions
23 questions linked to/from Efficient JPEG Image Resizing in PHP
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resizing and resampling images on the fly with php [duplicate]
Possible Duplicate:
Efficient JPEG Image Resizing in PHP
Non blocking functions PHP
I am creating a system where a user will be able to upload images via a file manager system.
I assume the ...
- 29
-1
votes
1
answer
514
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Resize image to a higher resolution with PHP [duplicate]
I want to resize images to a fixed resolution (540x540 or 640x640). my source image sizes vary from 320x320 to 720x720. Can someone give a solution for resizing these images? I'm using PHP with GD
...
- 25
-2
votes
1
answer
373
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How to resize an image file using php [duplicate]
I want to do is to resize every image to 300x300. My problem is in my current code some of the image file that was move to the upload folder are to big. I want all image file that is in the upload ...
- 71
6
votes
3
answers
9k
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Image magick/PHP is falling over with large images
I have a PHP script which is used to resize images in a user's FTP folder for use on his website.
While slow to resize, the script has completed correctly with all images in the past. Recently ...
- 365
6
votes
7
answers
9k
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Resize images too large for GD Library on my server
I almost always have a PHP resize script (using GD) in websites for my clients. No matter how many times I tell them to resize their huge 7MP images from their digital camera before uploading them, ...
- 3,657
7
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6
answers
9k
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A fail-safe way to prevent GD image library from running out of memory? (PHP)
Is there a way to prevent the PHP GD image library from running out of memory? If too large an image is uploaded, GD tends to run out of memory, terminating the script. I'd like it to throw a ...
- 525k
4
votes
4
answers
5k
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Possible to check if imagecreatefromjpeg is going to cause memory exhausted fatal error before I run it?
I've done some searching for this and I understand that it is not possible to recover from an exhausted memory fatal error. I have a script that runs imagecreatefromjpeg. I tried catching the ...
- 3,322
0
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6
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8k
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reasonable PHP memory_limit for image resize
I want to enable users on my site to upload images to their accounts. The images get resized into 4 different sizes required across the site.
I have been using Pear Image_Transform but I kept ...
- 11.3k
0
votes
4
answers
13k
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Resize image on upload php
I have a php script for image upload as below
<?php
$LibID = $_POST[name];
define ("MAX_SIZE","10000");
function getExtension($str) {
$i = strrpos($str,".");
if (!$i) { return "...
- 21.5k
2
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4
answers
5k
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Fatal error: Allowed memory size
I am getting a fatal error from my image resize script that takes jpegs and resizes them and then saves. The image I am uploading are not over the max upload limit (not ever close) and based on the ...
- 4,055
1
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2
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2k
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Generated thumbnails are all black when uploading
I'm generating thumbnail images from the original jpeg files when they are being uploaded. I could actually create and move those thumbnail files to another directory, but the problem is that those ...
- 9,729
2
votes
2
answers
5k
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Quickly scale/crop a bitmap image stream for display in WPF
Question:
What is a fast way to scale and/or crop a bitmap provided from a WritableBitmap for display in the UI?
Requirements:
Have Low CPU usage
Handle large images (5 Megapixel, abt 2500x2000 ...
- 724
-1
votes
2
answers
3k
views
ImageMagick or GD Library for image resizing and thumbnail creation?
I had been using the image resize class written by someone else to resize images or to create the thumbnails, here is the link to the class I had been using.
http://www.white-hat-web-design.co.uk/...
- 25.8k
3
votes
3
answers
2k
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Image Resizing: Poor jpeg quality and black PNG backgrounds
Final: I've decided to basically use this: http://shiftingpixel.com/2008/03/03/smart-image-resizer/
As it handles everything, Ive turned caching off and do this in the admin controllers:
$image =...
- 3,311
0
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1
answer
1k
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How to resize images on server-side
I’m writing webpage that will display hundreds of pictures. Problem is size of image(+-5MB). This images are background-image of div. I use JS for changing this background-image.(sometimes 1 per sec.) ...
- 79