CODEWITHSUNDEEP
image-processingimagemagick
Joshua Schaible
Joshua Schaible

Reputation: 11

How do I remove the pixel size limitation on ImageMagick?

I have ImageMagick on my webserver processing images that are uploaded but it seems to have a limitation of 4000 pixels and it'll error out. How do I remove that limitation?

Currently my LimitRequestBody is at 536870911 (500mb)

I also have these set:

ini_set('max_file_uploads',150);
ini_set('memory_limit','64M');
ini_set('upload_max_filesize','6M');
ini_set('max_execution_time',240);
ini_set('post_max_size','8M');
ini_set('max_input_time',240);

Upvotes: 1

Views: 1246

Answers (2)

Cᴏʀʏ
Cᴏʀʏ

Reputation: 107616

Check your MAGICK_AREA_LIMIT environment variable:

Set the maximum width * height of an image that can reside in the pixel cache memory.

Also check the MAGICK_DISK_LIMIT environment variable:

Set maximum amount of disk space in bytes permitted for use by the pixel cache. When this limit is exceeded, the pixel cache is not be created and an error message is returned.

You might be able to change the amount of memory you're using by upping the limit, using the -limit memory <xx> command line option.

Upvotes: 2

SRM
SRM

Reputation: 1377

Are you sure it's ImageMagik? I've used ImageMagik with some very large files before and had no problems. It could be something set in your web configuration (max file size uploaded).

If running apache check your httpd.conf

In httpd.conf add or check for this line LimitRequestBody

Increase filesize to something that makes sense for your application.

Upvotes: 0

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