Search found 73 matches

by troyd1
2017-11-13T10:03:33-07:00
Forum: Users
Topic: Not converting pdf image to png correctly
Replies: 15
Views: 446

Re: Not converting pdf image to png correctly

Sorry I did not reply sooner, was out. Here is my: c:\>convert -list configure Path: [built-in] Name Value ------------------------------------------------------------------------------- FEATURES OpenMP NAME ImageMagick QuantumDepth 16 Path: C:\Program Files\ImageMagick-7.0.7-Q16\configure.xml Name ...
by troyd1
2017-11-10T13:46:08-07:00
Forum: Users
Topic: Not converting pdf image to png correctly
Replies: 15
Views: 446

Re: Not converting pdf image to png correctly

I am on windows. Where would it be?

Also, I believe it worked for you, just trying to figure out why it is not working for me.
by troyd1
2017-11-10T06:32:36-07:00
Forum: Users
Topic: Not converting pdf image to png correctly
Replies: 15
Views: 446

Re: Not converting pdf image to png correctly

Do you think it could be just the 1 version difference in ghostscript?
by troyd1
2017-11-09T07:35:27-07:00
Forum: Users
Topic: Not converting pdf image to png correctly
Replies: 15
Views: 446

Re: Not converting pdf image to png correctly

I am doing more things, but just pared down my command to show a simple example of it not working. I tried the magick command and am getting the same result as the convert. Just the header and nothing more. I added the -background white and -flatten and it gave me a full page, it still gave me the h...
by troyd1
2017-11-08T12:20:21-07:00
Forum: Users
Topic: Not converting pdf image to png correctly
Replies: 15
Views: 446

Not converting pdf image to png correctly

windows 7 64 bit Version: ImageMagick 7.0.7-10 Q16 x64 2017-11-05 GS: 9.22 X64 When I do a "convert 00000B26,pdf 00000B26-IM.png" it truncates the image. I did an export with gimp and it game me a correct image. Any suggestions? I just installed the latest version of IM and GS. The files are here: h...
by troyd1
2017-11-08T07:15:04-07:00
Forum: Users
Topic: Getting an error when trying to convert pdf to png
Replies: 6
Views: 230

Re: Getting an error when trying to convert pdf to png

If I do a whereis on convert, I get /usr/bin/convert and identify is in the same place. Not sure, but would that mean it was installed with all the other commands? Where would I find the GS deletgate.xml? How can I set up a second version in linux or upgrade with the ability to downgrade easily? If ...
by troyd1
2017-11-08T05:23:28-07:00
Forum: Users
Topic: Getting an error when trying to convert pdf to png
Replies: 6
Views: 230

Re: Getting an error when trying to convert pdf to png

Yes, let me know if this image converts with your version. I put the file test.pdf on my google drive. Here is a link: https://drive.google.com/drive/folders/0B52NTQ_ysAJ1MEozc2Nmek9sNGM If it converts, can you either tell me how to do a dual install of IM and GS so that I can test with it. I have o...
by troyd1
2017-11-07T15:12:38-07:00
Forum: Users
Topic: Getting an error when trying to convert pdf to png
Replies: 6
Views: 230

Getting an error when trying to convert pdf to png

Linux server version: 2.6.32-71.el6.i686 My IM version: Version: ImageMagick 6.5.4-7 2012-05-07 Q16 OpenMP http://www.imagemagick.org My GS version: GPL Ghostscript 8.70 (2009-07-31) I am doing other modifications, but in the simplest form, I do convert file.pdf file.png When doing it I am getting t...
by troyd1
2017-10-07T05:52:35-07:00
Forum: Users
Topic: Trying to duplicate gimp grayscale conversion and FX repeat on pdf
Replies: 10
Views: 1752

Re: Trying to duplicate gimp grayscale conversion and FX repeat on pdf

That really worked well. Thanks for the advice!

I tried colorspace RGB, sRGB and not adding the parameter and they looked identical.
by troyd1
2017-10-06T08:42:19-07:00
Forum: Users
Topic: Trying to duplicate gimp grayscale conversion and FX repeat on pdf
Replies: 10
Views: 1752

Re: Trying to duplicate gimp grayscale conversion and FX repeat on pdf

http://drive.google.com/drive/folders/0B52NTQ_ysAJ1MEozc2Nmek9sNGM Above is a link to my test files. The test.pdf file is the original. The test-gimp.png is test.pdf converted to png using export as with default options. The test-gimp-gray.png is test.pdf converted to png after selecting image > mo...
by troyd1
2017-10-03T05:01:59-07:00
Forum: Users
Topic: Trying to duplicate gimp grayscale conversion and FX repeat on pdf
Replies: 10
Views: 1752

Re: Trying to duplicate gimp grayscale conversion and FX repeat on pdf

Also, I got the photoshop idea from this post: https://www.imagemagick.org/discourse-server/viewtopic.php?t=10984 "In Adobe Photoshop's imaging operations, luminosity is the term used incorrectly to refer to the luma component of a color image signal; that is, a weighted sum of the nonlinear red, gr...
by troyd1
2017-10-03T04:50:56-07:00
Forum: Users
Topic: Trying to duplicate gimp grayscale conversion and FX repeat on pdf
Replies: 10
Views: 1752

Re: Trying to duplicate gimp grayscale conversion and FX repeat on pdf

I tried with and without the -set colorspace RGB and it is the same. As a note, I am looking for a filter that will make text that is scanned the sharpest and most readable if anyone has a suggestion on what to try for that. Going to 8 bit helped a lot and I don't want to go any higher on density be...
by troyd1
2017-10-03T04:42:00-07:00
Forum: Users
Topic: Trying to duplicate gimp grayscale conversion and FX repeat on pdf
Replies: 10
Views: 1752

Re: Trying to duplicate gimp grayscale conversion and FX repeat on pdf

Sorry long day, version information: IM Version: ImageMagick 6.5.4-7 2012-05-07 Q16 OpenMP http://www.imagemagick.org Copyright: Copyright (C) 1999-2009 ImageMagick Studio LLC Linux version: Linux mail-relay.xyzzy.com 2.6.32-71.el6.i686 #1 SMP Fri Nov 12 04:17:17 GMT 2010 i686 i686 i386 GNU/Linux Th...
by troyd1
2017-10-02T17:58:47-07:00
Forum: Users
Topic: Trying to duplicate gimp grayscale conversion and FX repeat on pdf
Replies: 10
Views: 1752

Trying to duplicate gimp grayscale conversion and FX repeat on pdf

I have multi-page color pdfs that I am converting to grayscale. I tried a basic "convert -colorspace grayscale a.pdf b.png" and the results were less than great. I then tried converting it with gimp. Very sharp and clear. After a bunch of research it said that gimp uses the photoshop 0.299 R’ + 0.58...
by troyd1
2012-01-15T08:09:32-07:00
Forum: Users
Topic: Opaque only the first image in stack
Replies: 2
Views: 4181

Re: Opaque only the first image in stack

Sorry, I should have posted an example. My issue was that I had the parens() up against the text. ie. (img.png -fill red -opaque black) instead of ( img.png -fill red -opaque black ). Works perfectly now.