Search found 28 matches

by jd.wiese
2014-07-23T02:09:03-07:00
Forum: Users
Topic: Path distorted when creating transparent PNG
Replies: 38
Views: 21293

Re: Path distorted when creating transparent PNG

Excellent! ;-)
by jd.wiese
2014-07-21T22:47:31-07:00
Forum: Users
Topic: Path distorted when creating transparent PNG
Replies: 38
Views: 21293

Re: Path distorted when creating transparent PNG

dlemstra wrote:This is the output of ImageMagick 6.8.9-6 Beta under Windows: https://www.dropbox.com/s/5bggl94mnubpv ... 3000_1.png.
Perfect! When will the 6.8.9-6 leave Beta status? :-)
by jd.wiese
2014-07-21T12:48:13-07:00
Forum: Users
Topic: Path distorted when creating transparent PNG
Replies: 38
Views: 21293

Re: Path distorted when creating transparent PNG

> convert -list format

JPEG* JPEG rw- Joint Photographic Experts Group JFIF format (80)
JPG* JPEG rw- Joint Photographic Experts Group JFIF format (80)
...
PNG* PNG rw- Portable Network Graphics (libpng 1.6.10)
by jd.wiese
2014-07-21T10:07:15-07:00
Forum: Users
Topic: Path distorted when creating transparent PNG
Replies: 38
Views: 21293

Re: Path distorted when creating transparent PNG

fmw42 wrote:Perhaps it is with your libpng? What version are you using?
How do I check that?
by jd.wiese
2014-07-21T10:05:56-07:00
Forum: Users
Topic: Path distorted when creating transparent PNG
Replies: 38
Views: 21293

Re: Path distorted when creating transparent PNG

fmw42 wrote:Yes, there was block of white outside the handle. Is that what you meant.
Yes, that is exactly what i meant :-)
by jd.wiese
2014-07-21T10:00:51-07:00
Forum: Users
Topic: Path distorted when creating transparent PNG
Replies: 38
Views: 21293

Re: Path distorted when creating transparent PNG

It works fine for me without the stripes in IM 6.8.9.5 Q16 Mac OSX. Except that the holes in the handles are not transparent. This is likely due to the paths not being drawn in opposite directions. Strange. I tried with the same version under Windows and there is the fault near the left handle. The...
by jd.wiese
2014-07-20T23:38:14-07:00
Forum: Users
Topic: Path distorted when creating transparent PNG
Replies: 38
Views: 21293

Re: Path distorted when creating transparent PNG

Just going off topic for a moment - I wanted a jpg with a clipping path for my Imagemagick examples site and was under the impression it could be done in Photoshop but I can not get it to work. I have read it may be a problem with my version of Photoshop -CS6. Please can you explain to me how you d...
by jd.wiese
2014-07-20T23:29:22-07:00
Forum: Users
Topic: Path distorted when creating transparent PNG
Replies: 38
Views: 21293

Re: Path distorted when creating transparent PNG

It makes a bad result in v6.8.9-0. There have been recent bug fixes in paths, and the result in the current release (6.8.9-5) is improved but not perfect: the "holes" behind the handles are wrong, and there is a fault outside the left-side handle (which might be a problem with the image p...
by jd.wiese
2014-07-20T08:08:34-07:00
Forum: Users
Topic: Path distorted when creating transparent PNG
Replies: 38
Views: 21293

Path distorted when creating transparent PNG

Hi! I have a problem creating a PNG with transparency from a JPG containing a clipping path. The resulting PNG looks as if the path is somehow distorted, although the path looks correct in Photoshop. This is one of the JPGs: https://cloud.netgroup.de/public.php?service=files&t=3c5ccf2dd5e3a6c31a...
by jd.wiese
2013-02-16T15:38:17-07:00
Forum: Users
Topic: Problems creating transparent PNG from JPG with clip path
Replies: 9
Views: 12674

Re: Problems creating transparent PNG from JPG with clip pat

Hi again, I uninstalled librsvg2-devel and rebuilt the whole thing. Now the "convert info:" shows the same sizes for the SVG and the JPG file. And even better, the conversion gives me the correct result :-) Thank you very much for pointing me into the right direction! Does that mean that t...
by jd.wiese
2013-02-16T15:25:43-07:00
Forum: Users
Topic: Problems creating transparent PNG from JPG with clip path
Replies: 9
Views: 12674

Re: Problems creating transparent PNG from JPG with clip pat

Hi! Thanks for your response and sorry for the late reply. Here is what I get: # convert -version Version: ImageMagick 6.8.3-1 2013-02-16 Q16 http://www.imagemagick.org Copyright: Copyright (C) 1999-2013 ImageMagick Studio LLC Features: DPC OpenMP Modules Delegates: bzlib djvu fontconfig freetype gs...
by jd.wiese
2012-12-24T03:10:08-07:00
Forum: Users
Topic: Problems creating transparent PNG from JPG with clip path
Replies: 9
Views: 12674

Re: Problems creating transparent PNG from JPG with clip pat

Today I tried again with the latest ImageMagick version (6.8.1-2). But still the same problem:

convert 43924200.jpg -alpha transparent -clip -alpha opaque 43924200.png
convert: image size differs `43924200.jpg' @ error/image.c/SetImageClipMask/2395.

Any help or hint would be appreciated.
by jd.wiese
2012-11-22T08:56:15-07:00
Forum: Users
Topic: Problems creating transparent PNG from JPG with clip path
Replies: 9
Views: 12674

Problems creating transparent PNG from JPG with clip path

Hi! I have JPG image with a clip path and want to create a PNG with everthing outside the path being transparent. This is the image I use: http://www.netgroup.de/tl_files/downloads/im/43924200.jpg This is the command I use: convert 43924200.jpg -alpha transparent -clip -alpha opaque 43924200.png The...