Search found 22486 matches

by fmw42
2018-01-23T17:01:21-07:00
Forum: Users
Topic: -colorspace removes ICC profile in Gray TIFF output file
Replies: 6
Views: 98

Re: -colorspace removes ICC profile in Gray TIFF output file

Profile have been improved in Imagemagick for higher precision recently.

2017-11-17 6.9.9-24 Cristy <quetzlzacatenango@image...>
Support HDRI color profile management.


2017-11-12 7.0.7-12 Cristy <quetzlzacatenango@image...>
Support HDRI color profile management.
by fmw42
2018-01-23T16:03:57-07:00
Forum: Users
Topic: convert 14 bit ppm to 8 bit ppm using truncation
Replies: 1
Views: 19

Re: convert 14 bit ppm to 8 bit ppm using truncation

What is your exact command line? What is your IM version and platform? See the top-most post in this forum "IMPORTANT: Please Read This FIRST Before Posting" at http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=9620 For novices, see http://www.imagemagick.org/discourse-server/viewtopic...
by fmw42
2018-01-23T10:34:08-07:00
Forum: Users
Topic: How generate a barcode code128 via command line?
Replies: 3
Views: 5640

Re: How generate a barcode code128 via command line?

Have you tried using escaping the single quotes as \'.

This works fine for me on IM 6.9.9.23 Q16 Mac OSX

Code: Select all

convert -size 200x200 xc:white -fill black -font arial -pointsize 18 -draw "text 20,20 'abc\'def\'ghi'" tmp.png
by fmw42
2018-01-23T10:29:58-07:00
Forum: Users
Topic: Seperating each output onto a new line
Replies: 4
Views: 74

Re: Seperating each output onto a new line

I do not know the Windows equivalent of the unix tr. It just changes one character (a space) to another (a new line). You could search Google to see if there is such a command. Or search Google for the Windows methods of changing one character to another. Sed (in unix) also works. Perhaps there is s...
by fmw42
2018-01-23T00:08:13-07:00
Forum: Users
Topic: Seperating each output onto a new line
Replies: 4
Views: 74

Re: Seperating each output onto a new line

In Unix, you can do

Code: Select all

magick image.png sparse-color: | tr " " "\n" > colors.txt
This will replace the spaces with new lines and redirect the output to a text file.
by fmw42
2018-01-22T19:41:53-07:00
Forum: Bugs
Topic: SVG Convert Fails
Replies: 1
Views: 48

Re: SVG Convert Fails

I do not know if this will help, but proper IM 7 syntax is to use magick, not magick convert. For all other tools such as mogrify, montage, identify, etc. They should be prefaced by magick. It might help if you provide your SVG input. Also do you know whether your upgrade installed RSVG delegate or ...
by fmw42
2018-01-22T17:24:30-07:00
Forum: Users
Topic: -colorspace removes ICC profile in Gray TIFF output file
Replies: 6
Views: 98

Re: -colorspace removes ICC profile in Gray TIFF output file

OK. I can confirm that the profile is lost, when simply doing the following in IM 7.0.7.21 Q16 Mac OSX. magick lena.png -colorspace gray -profile /Users/fred/images/profiles/GrayGamma22.icm -compress none lena.tif magick lena.tif -colorspace LinearGray -distort Resize 200% -colorspace Gray lena2.tif
by fmw42
2018-01-22T17:14:37-07:00
Forum: Users
Topic: -colorspace removes ICC profile in Gray TIFF output file
Replies: 6
Views: 98

Re: -colorspace removes ICC profile in Gray TIFF output file

Can you post a small gray tif that shows this behavior, so we can test? You can upload to some free hosting service that does not change the image format (or zip it first). Dropbox is good, but any free one that will allow zip file or not change the image or meta data would do. You can then put the ...
by fmw42
2018-01-22T17:11:09-07:00
Forum: Users
Topic: Batch convert to apng
Replies: 4
Views: 164

Re: Batch convert to apng

My guess is outputs the same as the input, since it shows GIF as the format. It does not recognize the desired apng and just outputs the input.
by fmw42
2018-01-22T17:08:34-07:00
Forum: Bugs
Topic: IM 6.9.9-33 - Windows 10 - odd error message
Replies: 12
Views: 168

Re: IM 6.9.9-33 - Windows 10 - odd error message

OK. Thanks for the clarification.
by fmw42
2018-01-22T16:00:58-07:00
Forum: Bugs
Topic: IM 6.9.9-33 - Windows 10 - odd error message
Replies: 12
Views: 168

Re: IM 6.9.9-33 - Windows 10 - odd error message

In GeeMack's first command

convert rose: -duplicate 3 -set page "+%[fx:w/(n-1)]+0"

The computation is before the parenthesis. So n should be 4 ( or perhaps 4444).
by fmw42
2018-01-22T13:44:14-07:00
Forum: Users
Topic: Use imagemagick to find recurring patterns in waveform ?
Replies: 4
Views: 88

Re: Use imagemagick to find recurring patterns in waveform ?

I do not know how Imagemagick would help. It is an image processor, not a wave analysis tool.
by fmw42
2018-01-22T13:43:14-07:00
Forum: Bugs
Topic: IM 6.9.9-33 - Windows 10 - odd error message
Replies: 12
Views: 168

Re: IM 6.9.9-33 - Windows 10 - odd error message

@snibgo.

n is the number of images in the sequence. He has the input plus -duplicate 3, so 4 images in the sequence.

convert rose: -duplicate 3 ....
by fmw42
2018-01-22T11:47:35-07:00
Forum: Users
Topic: Using Filters for resizing?
Replies: 2
Views: 59

Re: Using Filters for resizing?

See https://www.imagemagick.org/Usage/filter/ https://www.imagemagick.org/Usage/filter/nicolas/ Please, always provide your IM version and platform when asking questions, since syntax may differ. Also provide your exact command line and if possible your images. See the top-most post in this forum "I...
by fmw42
2018-01-22T11:44:46-07:00
Forum: Users
Topic: Batch convert to apng
Replies: 4
Views: 164

Re: Batch convert to apng

I do not believe Imagemagick supports APNG only MNG