Search found 24738 matches

by fmw42
2019-04-20T21:46:07-07:00
Forum: Users
Topic: Lighting Effects
Replies: 1
Views: 263

Re: Lighting Effects

Here is one way. Darken the image, draw a white ellipse at the top left corner on a black background that is rotated 45 degrees. Blur it. Then add it onto the darkened image with some transparency to control its brightness. http://www.fmwconcepts.com/misc_tests/light_ray/taj_orig.jpg Unix syntax con...
by fmw42
2019-04-20T21:08:35-07:00
Forum: Users
Topic: Why does identifying colorspace use 7GB of memory?
Replies: 1
Views: 32

Re: Why does identifying colorspace use 7GB of memory?

Is the TIFF file compressed? If so, then when expanded it might be much larger. Otherwise, wait for the developers or someone who knows the software better to respond.
by fmw42
2019-04-19T19:02:43-07:00
Forum: Users
Topic: Resize 'blur' option not working on 'wand' library.
Replies: 6
Views: 150

Re: Resize 'blur' option not working on 'wand' library.

When posting code in this forum, it is best to highlight your text, then select the </> (for code) button.
by fmw42
2019-04-19T19:01:58-07:00
Forum: Users
Topic: Resize 'blur' option not working on 'wand' library.
Replies: 6
Views: 150

Re: Resize 'blur' option not working on 'wand' library.

Wand may still be using that structure. So do post to the Wand GIT page Issues.
by fmw42
2019-04-19T18:04:07-07:00
Forum: Users
Topic: Resize 'blur' option not working on 'wand' library.
Replies: 6
Views: 150

Re: Resize 'blur' option not working on 'wand' library.

The forum to which you posted was not for Python. There is no Python forum here. But I have moved your question to the Users forum in case someone here might be using it. I would suggest posting your issue directly to the Python Wand GIT directory at https://github.com/emcconville/wand With regard t...
by fmw42
2019-04-19T11:30:27-07:00
Forum: Users
Topic: scripting / processing multiple images
Replies: 9
Views: 305

Re: scripting / processing multiple images

For IM 7 scripting, the only information I have is from Anthony's notes. See https://www.imagemagick.org/Usage/bugs/ ... ipting.txt
by fmw42
2019-04-18T15:23:56-07:00
Forum: Developers
Topic: batch processing / response file support
Replies: 6
Views: 213

Re: batch processing / response file support

I cannot address the issue of contribution. But I would point out that correct IM 6 and IM 7 processing should have the input should come before the -resize operation. IM syntax is not like Unix command syntax. See https://imagemagick.org/Usage/basics/#why. This is even more important for IM 7, whic...
by fmw42
2019-04-17T10:21:33-07:00
Forum: Developers
Topic: Rotate Gif with bug
Replies: 1
Views: 138

Re: Rotate Gif with bug

GIF optimization removes parts of the frames to optimize. So you need to coalesce your frames to fill them out to the same size. Then at the end re-optimize. Also in ImageMagick 6 and 7, you need to put the input image first. This works for me on IM 6.9.10.40 Q16 Mac OSX. convert bunny.gif -coalesce...
by fmw42
2019-04-17T10:12:52-07:00
Forum: Bugs
Topic: Watermark visible in every editor/image viewer except Photoshop
Replies: 2
Views: 244

Re: Watermark visible in every editor/image viewer except Photoshop

It works for me with slight modifications using IM 7.0.8.40 Q16 Mac OSX. ImageMagick converts the TIFF file into two files, I think, because it contains background transparency. This is just the way ImageMagick handles TIFFs. They are nearly the same, except the first is very slightly larger than th...
by fmw42
2019-04-16T10:38:26-07:00
Forum: Users
Topic: Watermark Images in java using ImageMagick
Replies: 3
Views: 259

Re: Watermark Images in java using ImageMagick

If you are using command line or API, I believe you can produce an image in say PNG format and pipe it to your other processing. convert image1 image2 -geometry +X+Y -gravity Z -compose over -composite PNG:- | <your other processing using - as the input> The PNG:- generates a PNG format image that i...
by fmw42
2019-04-16T09:37:34-07:00
Forum: Users
Topic: Install 7.0.8.14 on Centos 7
Replies: 1
Views: 148

Re: Install 7.0.8.14 on Centos 7

If you are installing from source, the current version is 7.0.8.40.
by fmw42
2019-04-16T09:35:49-07:00
Forum: Users
Topic: Watermark Images in java using ImageMagick
Replies: 3
Views: 259

Re: Watermark Images in java using ImageMagick

Can't you just pipe the results in PNG format by using the output as PNG:- | ...
by fmw42
2019-04-16T09:34:21-07:00
Forum: IMagick
Topic: How do you set the seed?
Replies: 3
Views: 319

Re: How do you set the seed?

I cannot find that or any other way to set it in Imagick. setRandomeSecretKey() does not exist in Imagick as best I can tell. I cannot find anything related to seeds for random numbers or functions that would need it, such as addNoiseImage
by fmw42
2019-04-15T19:31:44-07:00
Forum: IMagick
Topic: How do you set the seed?
Replies: 3
Views: 319

Re: How do you set the seed?

Not sure that Imagick has that implemented. You can try via setImageArtifact or setImageAttribute or setImageProperty and see if one of those works.
by fmw42
2019-04-14T13:50:49-07:00
Forum: Users
Topic: convert with -profile fails for custom compiled ImageMagick 7
Replies: 11
Views: 694

Re: convert with -profile fails for custom compiled ImageMagick 7

Sorry, I do not know much about libjpeg-turbo. My system has libjpeg 90.

If in doubt about the JPG on your server, then see about upgrading it if it is older than the one that works.

Sorry, I know little about AWS Lambda.