Search found 20915 matches

by fmw42
2017-05-24T12:38:02-07:00
Forum: Users
Topic: Limiting resources for large images efficiently
Replies: 3
Views: 26

Re: Limiting resources for large images efficiently

Thanks snibgo. That does point out a mistake I made above. I forgot to multiply by 8 or 16. So for Q16 IM (default). My results above should have (taking into account decompression to full 3 * 16-bits-per-channel) been.

15360*8640*3*16*2=8493465600 or about 8.5 GB
by fmw42
2017-05-24T12:04:39-07:00
Forum: Users
Topic: Limiting resources for large images efficiently
Replies: 3
Views: 26

Re: Limiting resources for large images efficiently

You need at least 15360*8640*3*2=796262400 or nearly 800 MB. The 3 is for 3 channels of 15360*8640 pixels. The 2 is that you need both the input and output images in memory before writing the output. But 800 MB does not include the decompression of the jpg, which could be quite substantial and could...
by fmw42
2017-05-24T11:54:46-07:00
Forum: Users
Topic: magick: command not found
Replies: 3
Views: 56

Re: magick: command not found

I am not an expert on this so I will defer to the developers or anyone else. See the documentation at MacPorts for sudo port uninstall to remove the MacPorts installed version of IM. https://guide.macports.org/#using.port.uninstall
by fmw42
2017-05-24T10:17:58-07:00
Forum: Users
Topic: magick: command not found
Replies: 3
Views: 56

Re: magick: command not found

MacPorts only has IM 6, which requires convert and not magick. If you want IM 7 you can get it from Homebrew. Or what I do is install all my delegates from MacPorts and install ImageMagick from source. See http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=21502&p=88202&hilit=OSX+MacPor...
by fmw42
2017-05-24T10:10:20-07:00
Forum: Users
Topic: Using FX to create a custom transparency mask
Replies: 1
Views: 94

Re: Using FX to create a custom transparency mask

I am not sure what you are trying to achieve when you say not symmetric. Can you show us an example of what you want from somewhere else or a picture and explain what you want where? Also please always provide your IM version and platform/OS. But have you see the -frame function at http://www.imagem...
by fmw42
2017-05-24T10:00:25-07:00
Forum: Bugs
Topic: macOS, PNG conversion gives "Abort trap: 6"
Replies: 2
Views: 113

Re: macOS, PNG conversion gives "Abort trap: 6"

How did you install -- from IM binary, from IM source, from MacPorts or Homebrew? If you installed from IM binary, then that binary is only for El Capitan and not Sierra. At http://www.imagemagick.org/script/binary-releases.php#macosx, it says: "ImageMagick-x86_64-apple-darwin15.6.0.tar.gz download ...
by fmw42
2017-05-22T21:56:30-07:00
Forum: Users
Topic: Match Photoshop PNG export
Replies: 8
Views: 1134

Re: Match Photoshop PNG export

Don't use "magick convert". Use only "magick". Does that help? This is what I get. It looks sort of close to your PS result. I am using IM 6.9.8.6 Q16 Mac OSX with GS 9.21 convert -density 300 test.eps -profile /Users/fred/images/profiles/USWebCoatedSWOP.icc -profile /Users/fred/images/profiles/sRGB...
by fmw42
2017-05-22T17:41:36-07:00
Forum: Users
Topic: Match Photoshop PNG export
Replies: 8
Views: 1134

Re: Match Photoshop PNG export

You need to add multiple profiles since the input EPS file was CMYK without a profile. It was my mistake to have missed that when examining your file. But you have the two profiles reversed. You need to specify the CMYK profile first, then the sRGB profile is last since you must convert to sRGB, sin...
by fmw42
2017-05-22T16:15:19-07:00
Forum: Users
Topic: ResourceSpace Error - server settings?
Replies: 11
Views: 777

Re: ResourceSpace Error - server settings?

Perhaps they do not understand your issue or you have not explained it well to them. I would not think you need a new PHP, but perhaps the old one was very limiting.
by fmw42
2017-05-22T09:43:42-07:00
Forum: Users
Topic: Match Photoshop PNG export
Replies: 8
Views: 1134

Re: Match Photoshop PNG export

Running the following in IM 6.9.8.6 Q16 Mac OSX, I get something similar to your ImageMagick result and not the PS result. I think the issue is the spot colors that Photoshop can use and ImageMagick cannot. convert -density 300 -profile /Users/fred/images/profiles/AdobeRGB1998.icc test.eps -shave 10...
by fmw42
2017-05-21T18:53:49-07:00
Forum: Users
Topic: ResourceSpace Error - server settings?
Replies: 11
Views: 777

Re: ResourceSpace Error - server settings?

I don't see anything that would really limit you. I would check with your hosting service about any other limits they are putting on your user account/directory
by fmw42
2017-05-21T18:22:12-07:00
Forum: Users
Topic: ResourceSpace Error - server settings?
Replies: 11
Views: 777

Re: ResourceSpace Error - server settings?

You should get back something like: Resource limits: Width: 214.7MP Height: 214.7MP Area: 17.18GP Memory: 8GiB Map: 16GiB Disk: unlimited File: 192 Thread: 4 Throttle: 0 Time: unlimited This only tells you how ImageMagick is limited. Your hosting service may have limits in its OS for each user. So y...
by fmw42
2017-05-21T18:19:10-07:00
Forum: Users
Topic: Outline image, use colors from surroundings.
Replies: 2
Views: 393

Re: Outline image, use colors from surroundings.

What is the purpose of this?

How do you define "the pixel next to it"? In what direction?

How thick an outline?

Without an example input and output, it is hard to know exactly what you want.
by fmw42
2017-05-21T18:14:20-07:00
Forum: Users
Topic: ResourceSpace Error - server settings?
Replies: 11
Views: 777

Re: ResourceSpace Error - server settings?

try <?php exec("convert -list resource",$out,$returnval); foreach($out as $text) {echo "$text<br>";} ?> or <?php exec("/usr/bin/convert -list resource",$out,$returnval); foreach($out as $text) {echo "$text<br>";} ?> or <?php exec("/usr/local/bin/convert -list resource",$out,$returnval); foreach($out...
by fmw42
2017-05-21T16:14:55-07:00
Forum: Users
Topic: ResourceSpace Error - server settings?
Replies: 11
Views: 777

Re: ResourceSpace Error - server settings?

What do you get from

Code: Select all

convert -list resource
If it does not work, then your version of IM is too old. You should check with your hosting service to ask them what limitation you have.