Search found 5 matches
- 2011-03-21T08:14:10-07:00
- Forum: Bugs
- Topic: Wrong and different background converting pdf to png or tiff
- Replies: 3
- Views: 9389
Re: Wrong and different background converting pdf to png or
Thanks for the reply. I normally use ImageMagick via the perl Image::Magick module. As I wrote in my other post http://www.imagemagick.org/discourse-server/viewtopic.php?f=7&t=18285 there seems to be another way from the command line. However, one of my problems is, that there doesn't seem to be...
- 2011-03-18T07:22:03-07:00
- Forum: Users
- Topic: Cut large image on tiles
- Replies: 4
- Views: 11797
Re: Cut large image on tiles
When you have to deal with big images a lot, may be vips could help
http://www.vips.ecs.soton.ac.uk/index.php?title=VIPS
http://www.vips.ecs.soton.ac.uk/index.php?title=VIPS
VIPS is a free image processing system. It is good with large images (images larger than the amount of RAM you have available), with many CPUs
- 2011-03-18T07:05:05-07:00
- Forum: Bugs
- Topic: Wrong and different background converting pdf to png or tiff
- Replies: 3
- Views: 9389
Re: Wrong and different background converting pdf to png or
Sorry, my wrong:
In fact the png files produced by "convert file.pdf file.png" ARE transparent.
My image viewer needed a restart to show the transpareny
Please excuse me.
So at least for my needs I will have pnmraw instead of pngalpha in my delegates.xml.
In fact the png files produced by "convert file.pdf file.png" ARE transparent.
My image viewer needed a restart to show the transpareny
Please excuse me.
So at least for my needs I will have pnmraw instead of pngalpha in my delegates.xml.
- 2011-03-18T05:37:13-07:00
- Forum: Bugs
- Topic: Wrong and different background converting pdf to png or tiff
- Replies: 3
- Views: 9389
Wrong and different background converting pdf to png or tiff
When converting "usual" pdf files to png and/or tiff convert renders different (wrong) background. By "usual" pdf files I mean pdf files that look like black text on white paper but in fact are black text on transparent background. But of course these pdf files are normally (by p...
- 2011-03-15T08:20:26-07:00
- Forum: PerlMagick
- Topic: Bad background with new imagemagick
- Replies: 0
- Views: 8190
Bad background with new imagemagick
Hello, I am using imagemagick to convert pdf files to tif and jpeg. With im6.6.5-0 I do something like convert page.pdf page.tif and my page with black text on white paper is converted to a tif with black text on white background. When I do the same with im6.6.8-4 (I think any im > 6.6.7) I get some...