Re: [Gimp-user] Book cover image density /resolution etc..

2020-02-04 Thread Tobias Jakobs via gimp-user-list
Hi Mark, I think you are trying something impossible. 300 dpi = 300 dots per inch (or better ppi = pixel per inch). If your book is 6x9 your image bust be (6x300)x(9x300) = 1800x2700 pixel. Every thing else will not work! You can't change the dpi without changing the number of pixel and the other

Re: [Gimp-user] Exporting DDS for MS FSX Flight Sim

2019-08-14 Thread Tobias Jakobs via gimp-user-list
Hello, there is at the moment no developer/maintainer for the DDS plugin, have a look at this links: https://www.gimp.org/news/2019/04/07/gimp-2-10-10-released/#dds-support https://twitter.com/zemarmot/status/1080529391871016960 Regards, Tobias Am Do., 8. Aug. 2019 um 13:31 Uhr schrieb FR-153

Re: [Gimp-user] Wronr reading of 16 bit tiff

2019-08-14 Thread Tobias Jakobs via gimp-user-list
Hi Andy, please open an issue in the Gimp issue tracker and attach an example file: https://gitlab.gnome.org/GNOME/gimp/issues Some scanners create 4-channel/12bit encodedimages. Then the 4th channel is an IR channel that is useful for reducing dust. Regards, Tobias Am Mi., 14. Aug. 2019 um

Re: [Gimp-user] Infrared image to full color image

2019-05-28 Thread Tobias Jakobs via gimp-user-list
I think this is a good starting point how to work with infrared images and open source tools: https://discuss.pixls.us/search?q=Infrared Regards, Tobias Am Mo., 27. Mai 2019 um 18:43 Uhr schrieb robert hungate via gimp-user-list : > I have an infrared converted Nikon d700, I would like to able

Re: [Gimp-user] 'Legal' questions about GIMP (CLA, trademark and maintainer)

2019-05-28 Thread Tobias Jakobs via gimp-user-list
Am Mo., 27. Mai 2019 um 18:43 Uhr schrieb Gabriel CANIVET < gabriel.cani...@imt-atlantique.net>: > Hello, > I am a French engineering student and I'm currently working on a > presentation of the ecosystem around GIMP for my Software Economy course. > I found most of my answers on gimp.org and

Re: [Gimp-user] Question about displayed values on Histogram window

2019-05-13 Thread Tobias Jakobs via gimp-user-list
Hello, if you have an 8bit image it's from 0-255, if you have 16, or 32bit images you get the values from 0-1. Regards, Tobias Am Mo., 13. Mai 2019 um 11:45 Uhr schrieb 北嶋 凌 : > Hello. > I use GIMP ver.2.10.10.0 on Windows 7. > > I have a question about Histogram window. > (Windows > Dockable

Re: [Gimp-user] Suggestion for opening raw images

2019-01-31 Thread Tobias Jakobs via gimp-user-list
Hi Rick, as Guy already wrote, Gimp 2.8 only supports 8-bit. Gimp 2.10 supports 16-bit as internal format and in the raw loader. And perhaps you are interested, Gimp 2.10 has support for the HGT file format, gathered by the Shuttle Radar Topography Mission (SRTM). I blogged about it here:

Re: [Gimp-user] [offtopic] image viewer which can show the location on a map

2018-10-15 Thread Tobias Jakobs via gimp-user-list
Am Mo., 15. Okt. 2018 um 16:38 Uhr schrieb Helmut Jarausch via gimp-user-list : > > I have elobrated his method a bit coming up with (calling it > ShowImageLocation) > > #!/bin/bash > qutebrowser `exiftool -c "%.6f" $1 | grep "GPS Position" | \ > sed -r -e 's|^.*: ([0-9]+\.[0-9]+) ([NS]),

Re: [Gimp-user] [offtopic] image viewer which can show the location on a map

2018-10-14 Thread Tobias Jakobs via gimp-user-list
Hi, darktable has a map view. https://www.darktable.org/usermanual/en/map_chapter.html And I wrote some darktable Lua scripts toake the geo information more useful: http://dablogter.blogspot.com/2017/04/darktable-geotoolbox-script.html?m=1