Search found 25023 matches

by fmw42
2019-06-17T22:07:58-07:00
Forum: Users
Topic: How can I determine the visual, background color?
Replies: 1
Views: 20

Re: How can I determine the visual, background color?

Please always provide your ImageMagick version and platform as syntax may vary. Also it is a good idea to provide what you have tried and an example image. To determine the background color, one way is to simply measure it at some point that is background color, such as the top left corner, perhaps....
by fmw42
2019-06-16T14:14:07-07:00
Forum: Users
Topic: Batch changing picture files
Replies: 10
Views: 199

Re: Batch changing picture files

I am not on Windows, but search Google for Windows .bat scripting for loops
by fmw42
2019-06-16T13:58:32-07:00
Forum: Users
Topic: Batch changing picture files
Replies: 10
Views: 199

Re: Batch changing picture files

Put your file names in double quotes if they have spaces in them
by fmw42
2019-06-16T12:35:56-07:00
Forum: Users
Topic: Batch changing picture files
Replies: 10
Views: 199

Re: Batch changing picture files

use -fuzz XX% -trim +repage rather than -crop. See https://imagemagick.org/Usage/crop/#trim If the background color is constant, you can either remove the -fuzz XX% or use XX=0
by fmw42
2019-06-16T12:02:47-07:00
Forum: Users
Topic: Add sRGB-Profile to all files in folder
Replies: 2
Views: 54

Re: Add sRGB-Profile to all files in folder

You need to add * at the end to process every file in the folder. But you should either backup the folder or use -path to a pre-created new folder to hold the output.

Code: Select all

magick mogrify -profile E:\!pf2_kurven\sRGB2014.icc *

See https://imagemagick.org/Usage/basics/#mogrify
by fmw42
2019-06-16T10:29:28-07:00
Forum: Bugs
Topic: Cannot convert png to tiled jpeg2000
Replies: 2
Views: 91

Re: Cannot convert png to tiled jpeg2000

How do you know it was not tiled? From the documentation: Save a tiled JPEG-2000 image: convert wizard.png 'wizard.png[512x512]' That makes no sense to me. The bracket notation is typically for input cropping. But this may be something special for jp2. Nevertheless, according to https://en.wikipedia...
by fmw42
2019-06-15T15:12:01-07:00
Forum: Bugs
Topic: Possible bug bad xmp profile
Replies: 3
Views: 125

Re: Possible bug bad xmp profile

OK. Using IM 7.0.8.50 beta on Mac OSX Sierra, I get magick -verbose -colorspace sRGB GRID2.ai x.jpg /tmp/magick-26349PRQ1Mad413F51 PNG 1984x1984 1984x1984+0+0 8-bit sRGB 175889B 0.560u 0:00.166 GRID2.ai AI 1984x1984 1984x1984+0+0 16-bit sRGB 175889B 0.360u 0:00.101 [ghostscript library 9.25] -sstdou...
by fmw42
2019-06-15T15:00:20-07:00
Forum: Bugs
Topic: DICOM file detected incorrectly on versions above 6.9.7
Replies: 10
Views: 289

Re: DICOM file detected incorrectly on versions above 6.9.7

I think the OP wants to be able to reproduce his first image at the top. I cannot seem to reproduce that. Is there some way?
by fmw42
2019-06-15T11:35:24-07:00
Forum: Bugs
Topic: DICOM file detected incorrectly on versions above 6.9.7
Replies: 10
Views: 289

Re: DICOM file detected incorrectly on versions above 6.9.7

That stretches the dynamic range, but the output does not match that of 6.9.7-4 and the top image in the OP's original post.
by fmw42
2019-06-15T11:32:58-07:00
Forum: Bugs
Topic: Possible bug bad xmp profile
Replies: 3
Views: 125

Possible bug bad xmp profile

In ImageMagick 6.9.10.49 or 7.0.8.49 and GS 9.25 and libjpeg 90, I am getting a report of a bad xmp profile when converting an AI file to JPG. If I convert to png, I do not get that error. I am not sure if this is an ImageMagick issue or a Ghostscript one. AI file: http://www.fmwconcepts.com/misc_te...
by fmw42
2019-06-14T21:26:38-07:00
Forum: Bugs
Topic: DICOM file detected incorrectly on versions above 6.9.7
Replies: 10
Views: 289

Re: DICOM file detected incorrectly on versions above 6.9.7

I can reproduce the issue - works with IM 6.9.7.4 but not 6.9.10.49
by fmw42
2019-06-14T15:56:45-07:00
Forum: Users
Topic: Insert clipping path
Replies: 9
Views: 5164

Re: Insert clipping path

Code: Select all

I am not an expert on clip paths. But I do not think IM can import clip paths from svg. As far as I know, it only exports clip paths.
by fmw42
2019-06-14T11:45:41-07:00
Forum: Bugs
Topic: DICOM file detected incorrectly on versions above 6.9.7
Replies: 10
Views: 289

Re: DICOM file detected incorrectly on versions above 6.9.7

try

Code: Select all

convert DCM:test.dcm test.png
by fmw42
2019-06-14T10:13:36-07:00
Forum: Bugs
Topic: DICOM file detected incorrectly on versions above 6.9.7
Replies: 10
Views: 289

Re: DICOM file detected incorrectly on versions above 6.9.7

What was your exact command line?
by fmw42
2019-06-13T09:20:16-07:00
Forum: Bugs
Topic: Problem with Group 4 compression on B&W TIFF
Replies: 10
Views: 437

Re: Problem with Group 4 compression on B&W TIFF

Your image does have nearly alternating black and white pixels. Zoom in and you will see that. So the comment about group4 having larger compressions sizes for that situation makes sense for your image.

Try reprocessing without dithering.