Re: [darktable-dev] Darktable for ARM

2019-10-06 Thread Holger Klemm
Hello, 
I installed Raspbian Buster on a Raspberry Pi 3B + and tried to compile 
Darktable 2.6.2.

cmake is aborted with the error message not supported platform.
Is this a bug or is it due to the 32bit operating system?

Cheers
Holger

Am Samstag, 5. Oktober 2019, 13:41:46 CEST schrieben Sie:
> On Saturday, 5 October 2019 08:59:57 CEST Holger Klemm wrote:
> > Hello,
> 
> Hi,
> 
> > is an ARM version planned for Darktable 3.0.0?
> > The current Raspberry Pi 4, Rock Pi 4 and NanoPi M4 are available with 4GB
> > of RAM and should be powerful enough to handle small tasks.
> > In particular, with the camera control then new applications would arise.
> > 
> > I would be very happy about an ARM version for Rasbian / Armbian.
> 
> there is one for openSUSE
> 
> http://download.opensuse.org/repositories/graphics:/darktable/
> openSUSE_Tumbleweed_ARM/
> 
> and Fedora has also aarch64
> 
> https://koji.fedoraproject.org/koji/buildinfo?buildID=1322464
> 
> 
> Cheers,
> 
>   Andreas




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[darktable-dev] Darktable for ARM

2019-10-05 Thread Holger Klemm
Hello, 
is an ARM version planned for Darktable 3.0.0? 
The current Raspberry Pi 4, Rock Pi 4 and NanoPi M4 are available with 4GB of 
RAM and should be powerful enough to handle small tasks.
In particular, with the camera control then new applications would arise.

I would be very happy about an ARM version for Rasbian / Armbian.

greeting
Holger


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Re: [darktable-dev] LUA not working (Win7)

2019-03-23 Thread Holger Klemm
The enfuse_pro.lua script has been working with Windows for a while. The 
current version also contains installation instructions for Windows.

Tested with Windows 7 / 10 and darktable 2.6.1 / 2.6.2

Holger

Am Freitag, 22. März 2019, 15:35:17 CET schrieb Kevin Ertel:
> Just seeing this, Bill is spot on, enfuse_pro from Holger Klemm doesn't
> work on Windows. I rewrote it and you can find it in the official lua
> scripts repo:
> https://github.com/darktable-org/lua-scripts
> 
> If you load this instead of enfuse_pro it should work. (note, there are
> some setup steps needed: you need to open the options dialog and go to lua
> tab and setup the binary locations for the 3 programs used in this script)
> 
> On Wed, Mar 13, 2019 at 12:38 PM William Ferguson 
> 
> wrote:
> > On Wed, Mar 13, 2019 at 4:42 AM Christian  wrote:
> >> Hi.
> >> Update: Small scripts like "image_path_in_ui" are working.
> >> 
> >> So there is a problem with this special script "enfuse_pro", maybe not
> >> compatible with 2.6.1.
> > 
> > contrib/enfuseAdvanced is a reworked copy of enfuse_pro that is included
> > in the repository and works on windows.  enfuse_pro may not work on
> > windows
> > because it was written prior to darktable being able to run on windows.
> > Since darktable has been able to run on windows, we (the lua-script
> > developers and maintainers) have spent a lot of time and effort getting
> > the
> > scripts to be cross platform.  The README in the lua scripts repository
> > shows platform compatibility for each of the scripts.
> > 
> >> anyway, print-commands in luarc giving no output to the windows-console
> >> seems to be a little bug.
> > 
> > try redirecting the output to a file, i.e. darktable -d lua > log.txt
> > 
> >> Chris
> >> 
> >> Am 12.03.2019 um 11:16 schrieb Christian:
> >> >> Am 12.03.19 um 09:59 schrieb Christian:
> >> >>> Hi,
> >> >>> tried to install the "enfuse_pro" script with no success.
> >> >>> 
> >> >>> So, in C:\Users\chris\AppData\Local\darktable I created a file with
> >> >>> content:
> >> >>> 
> >> >>> print("Hello World !")
> >> >>> require "contrib/enfuse_pro"
> >> >>> 
> >> >>> But when I start DT in a cmd window ("darktable -d lua") nothing is
> >> >>> printed on the console.
> >> >>> 
> >> >>> lua version:
> >> >>> 
> >> >>> C:\Program Files\darktable\bin>lua -v
> >> >>> Lua 5.3.4  Copyright (C) 1994-2017 Lua.org, PUC-Rio
> > 
> > Bill
> > 
> > __
> > _
> > 
> >> darktable developer mailing list
> >> to unsubscribe send a mail to
> >> darktable-dev+unsubscr...@lists.darktable.org
> > 
> > __
> > _
> > darktable developer mailing list to unsubscribe send a mail to
> > darktable-dev+unsubscr...@lists.darktable.org
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Re: [darktable-dev] LUA not working (Win7)

2019-03-23 Thread Holger Klemm
The enfuse_pro.lua script has been working with Windows for a while. The 
current version also contains installation instructions for Windows.

Tested with Windows 7 / 10 and darktable 2.6.1 / 2.6.2


Am Freitag, 22. März 2019, 15:35:17 CET schrieb Kevin Ertel:
> Just seeing this, Bill is spot on, enfuse_pro from Holger Klemm doesn't
> work on Windows. I rewrote it and you can find it in the official lua
> scripts repo:
> https://github.com/darktable-org/lua-scripts
> 
> If you load this instead of enfuse_pro it should work. (note, there are
> some setup steps needed: you need to open the options dialog and go to lua
> tab and setup the binary locations for the 3 programs used in this script)
> 
> On Wed, Mar 13, 2019 at 12:38 PM William Ferguson 
> 
> wrote:
> > On Wed, Mar 13, 2019 at 4:42 AM Christian  wrote:
> >> Hi.
> >> Update: Small scripts like "image_path_in_ui" are working.
> >> 
> >> So there is a problem with this special script "enfuse_pro", maybe not
> >> compatible with 2.6.1.
> > 
> > contrib/enfuseAdvanced is a reworked copy of enfuse_pro that is included
> > in the repository and works on windows.  enfuse_pro may not work on
> > windows
> > because it was written prior to darktable being able to run on windows.
> > Since darktable has been able to run on windows, we (the lua-script
> > developers and maintainers) have spent a lot of time and effort getting
> > the
> > scripts to be cross platform.  The README in the lua scripts repository
> > shows platform compatibility for each of the scripts.
> > 
> >> anyway, print-commands in luarc giving no output to the windows-console
> >> seems to be a little bug.
> > 
> > try redirecting the output to a file, i.e. darktable -d lua > log.txt
> > 
> >> Chris
> >> 
> >> Am 12.03.2019 um 11:16 schrieb Christian:
> >> >> Am 12.03.19 um 09:59 schrieb Christian:
> >> >>> Hi,
> >> >>> tried to install the "enfuse_pro" script with no success.
> >> >>> 
> >> >>> So, in C:\Users\chris\AppData\Local\darktable I created a file with
> >> >>> content:
> >> >>> 
> >> >>> print("Hello World !")
> >> >>> require "contrib/enfuse_pro"
> >> >>> 
> >> >>> But when I start DT in a cmd window ("darktable -d lua") nothing is
> >> >>> printed on the console.
> >> >>> 
> >> >>> lua version:
> >> >>> 
> >> >>> C:\Program Files\darktable\bin>lua -v
> >> >>> Lua 5.3.4  Copyright (C) 1994-2017 Lua.org, PUC-Rio
> > 
> > Bill
> > 
> > __
> > _
> > 
> >> darktable developer mailing list
> >> to unsubscribe send a mail to
> >> darktable-dev+unsubscr...@lists.darktable.org
> > 
> > __
> > _
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> > darktable-dev+unsubscr...@lists.darktable.org
> 
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Re: [darktable-dev] raspberry pi 3

2018-09-18 Thread Holger Klemm
hello, 
I found a faster solution. I simply extract the jpeg on the raw file and then 
display it.

The hyperpixel displays have a resolution of 800x480. that's enough for the 
qDSLRController.

greeting
holger



Am Dienstag, 18. September 2018, 15:33:51 CEST schrieb johannes hanika:
> hi,
> 
> is this the precise error message you get? i would try to disable the
> check and run it anyways, be it supported or not. note that you'll
> break your (non existing..) warranty :) also i'm really not sure you'd
> get a fast raw processor this way. my guess is if you manage to get it
> running it'll be barely usable, maybe for low screen resolutions.
> 
> chers,
>  jo
> On Sun, Sep 16, 2018 at 11:00 AM Holger Klemm
> 
>  wrote:
> > hello,
> > I saw on youtube that darktable is running on the raspberry pi 3.
> > I have tried to compile darktable 2.4.4 on the raspberry pi, but it comes
> > the error message:
> > platform not supported
> > What do I have to do to make it work?
> > I would like to use darktable as a fast raw, jpeg viewer
> > 
> > Holger
> > __
> > _
> > darktable developer mailing list
> > to unsubscribe send a mail to
> > darktable-dev+unsubscr...@lists.darktable.org
> 
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[darktable-dev] raspberry pi 3

2018-09-16 Thread Holger Klemm
hello, 
I saw on youtube that darktable is running on the raspberry pi 3.
I have tried to compile darktable 2.4.4 on the raspberry pi, but it comes the 
error message:
platform not supported
What do I have to do to make it work?
I would like to use darktable as a fast raw, jpeg viewer

Holger
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[darktable-dev] Base curve

2018-08-26 Thread Holger Klemm
Hello,
I would like to create a custom base curve for my Canon EOS 5D Mark IV.
I followed the instructions, but in Darktable only get a base curve with a 
horizontal line and the image is black.

Has something changed or am I making a mistake?

greeting
Holger
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[darktable-dev] listbox in a lua script

2018-02-17 Thread Holger Klemm
Hello,
I wrote a lua script to export a slideshow.
https://www.multimedia4linux.de/images/darktable/plugins/
slideshow_export-1.1.0.tar

https://www.multimedia4linux.de/index.php/bildbearbeitung/darktable/darktable-plugin-diashow-export

At the moment you can only attach one audio file.

I would like to attach several audio files and put them in a list box (as used 
in the tag module).  The files should then be selectable in the list box to be 
able to change the order, to be able to remove the file or to be able to play 
the selected file.

Unfortunately, I found no way in Lua to create such a listbox.
A multi-line label or text_view does not work and does not look like a 
listbox.

Does anyone have an idea how I can implement the listbox or could you 
integrate the GUI element in LUA?

greeting
Holger
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[darktable-dev] problem with the zoom / dt 2.4.X

2017-12-27 Thread Holger Klemm
Hello,
I have just noticed that there is a problem with zoom in development mode with 
darktable 2.4.X. When turning the mouse wheel sometimes nothing happens. It 
works again after a darktable restart.

greeting
Holger
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[darktable-dev] haze removal

2017-12-27 Thread Holger Klemm
Hello together,
I have tested the haze removal module. It works fantastic. 
Great work!

Many Thanks
Holger
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Re: [darktable-dev] can't compile darktable 2.4 with ubuntu 16.04

2017-12-25 Thread Holger Klemm
Hi Roman,
I have reinstalled the original Ubuntu libopenjp2-7 and libopenjp2-7-dev, now 
it works!

Many thanks

Holger


Am Sonntag, 24. Dezember 2017, 17:09:55 CET schrieben Sie:
> On Sun, Dec 24, 2017 at 4:50 PM, Holger Klemm
> 
> <darkta...@multimedia4linux.de> wrote:
> > Am Sonntag, 24. Dezember 2017, 16:22:49 CET schrieben Sie:
> >> openjpeg2
> > 
> > Hi Roman,
> > libopenjp2-7-dev is installed and libopenjpeg-dev is not installed.
> > 
> > 
> > klemmh@Trillian-Z400:~/Downloads/darktable-2.4.0/build$ dpkg -l | grep
> > libopenjp2-7-dev
> > ii  libopenjp2-7-dev2.1.2-1.1~16.04.york0
> > amd64development files for OpenJPEG, a JPEG 2000 image library
> > 
> > klemmh@Trillian-Z400:~/Downloads/darktable-2.4.0/build$ dpkg -l | grep
> > libopenjpeg-dev
> > klemmh@Trillian-Z400:~/Downloads/darktable-2.4.0/build$
> 
> Hmm, did you install it manually then?
> 
> What does this say: ?
> $ dpkg -S /usr/include/openjpeg.h


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[darktable-dev] can't compile darktable 2.4 with ubuntu 16.04

2017-12-24 Thread Holger Klemm
Hi,
thanks for the new darktable version

When compiles with ubuntu 16.04 there is a crash.
See attachement

Merry Christmas

Holger
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to unsubscribe send a mail to darktable-dev+unsubscr...@lists.darktable.orgklemmh@Trillian-Z400:~/Downloads/darktable-2.4.0/build$ cmake 
-DCMAKE_INSTALL_PREFIX=/usr/ ..
-- Building SSE2-optimized codepaths: ON
-- Found little endian system. Good.
-- Is the target platform supported: 1
-- multiarch triplet detected: x86_64-linux-gnu
-- Performing Test C_COMPILER_UNDERSTANDS_-Wno-error=varargs
-- Performing Test C_COMPILER_UNDERSTANDS_-Wno-error=varargs - Success
-- Performing Test CXX_COMPILER_UNDERSTANDS_-Wno-error=varargs
-- Performing Test CXX_COMPILER_UNDERSTANDS_-Wno-error=varargs - Success
-- Performing Test C_COMPILER_UNDERSTANDS_-Wno-error=address-of-packed-member
-- Performing Test C_COMPILER_UNDERSTANDS_-Wno-error=address-of-packed-member - 
Failed
-- Performing Test CXX_COMPILER_UNDERSTANDS_-Wno-error=address-of-packed-member
-- Performing Test CXX_COMPILER_UNDERSTANDS_-Wno-error=address-of-packed-member 
- Failed
-- Performing Test C_COMPILER_UNDERSTANDS_-Wframe-larger-than=32768
-- Performing Test C_COMPILER_UNDERSTANDS_-Wframe-larger-than=32768 - Success
-- Performing Test CXX_COMPILER_UNDERSTANDS_-Wframe-larger-than=32768
-- Performing Test CXX_COMPILER_UNDERSTANDS_-Wframe-larger-than=32768 - Success
-- Performing Test C_COMPILER_UNDERSTANDS_-Wstack-usage=32768
-- Performing Test C_COMPILER_UNDERSTANDS_-Wstack-usage=32768 - Success
-- Performing Test CXX_COMPILER_UNDERSTANDS_-Wstack-usage=32768
-- Performing Test CXX_COMPILER_UNDERSTANDS_-Wstack-usage=32768 - Success
-- Performing Test C_COMPILER_UNDERSTANDS_-Wlarger-than=524288
-- Performing Test C_COMPILER_UNDERSTANDS_-Wlarger-than=524288 - Success
-- Performing Test CXX_COMPILER_UNDERSTANDS_-Wlarger-than=524288
-- Performing Test CXX_COMPILER_UNDERSTANDS_-Wlarger-than=524288 - Success
-- Looking for external programs
-- Found perl
-- Found intltool-merge
-- Found desktop-file-validate
CMake Warning at CMakeLists.txt:337 (find_package):
  Could not find a configuration file for package "LLVM" that is compatible
  with requested version "6.0".

  The following configuration files were considered but not accepted:

/usr/lib/llvm-3.9/cmake/LLVMConfig.cmake, version: 3.9.1
/usr/lib/llvm-3.9/cmake/LLVMConfig.cmake, version: 3.9.1

Call Stack (most recent call first):
  CMakeLists.txt:345 (find_llvm)


CMake Warning at CMakeLists.txt:337 (find_package):
  Could not find a configuration file for package "LLVM" that is compatible
  with requested version "5.0".

  The following configuration files were considered but not accepted:

/usr/lib/llvm-3.9/cmake/LLVMConfig.cmake, version: 3.9.1

Call Stack (most recent call first):
  CMakeLists.txt:345 (find_llvm)


CMake Warning at CMakeLists.txt:337 (find_package):
  Could not find a configuration file for package "LLVM" that is compatible
  with requested version "4.0".

  The following configuration files were considered but not accepted:

/usr/lib/llvm-3.9/cmake/LLVMConfig.cmake, version: 3.9.1

Call Stack (most recent call first):
  CMakeLists.txt:345 (find_llvm)


-- Found LLVM 3.9.1
CMake Warning at CMakeLists.txt:371 (message):
  Could not find appropriate clang compiler


CMake Warning at CMakeLists.txt:372 (message):
  Test-compilation of OpenCL programs can not be done.


-- Test-compilation of OpenCL programs is disabled.
-- Found jsonschema
-- Found xsltproc
-- Found xmllint
-- All external programs found
-- Found msgfmt to convert .po file. Translation enabled
-- Checking for -march=native support
-- Checking for -march=native support - works
-- Checking for -std=c++14 support
-- Checking for -std=c++14 support - works
You have called ADD_LIBRARY for library rawspeed without any source files. This 
typically indicates a problem with your CMakeLists.txt file
-- Looking for PThreads
-- Looking for PThreads - found
-- Looking for OpenMP
-- Looking for OpenMP - found
-- Looking for pugixml
-- Found Pugixml 1.70
-- Looking for pugixml - found (system)
-- Looking for JPEG
-- Looking for JPEG - found
-- Looking for ZLIB
-- Looking for ZLIB - found (system)
-- Looking for OpenMP
-- Looking for OpenMP - found
-- 
-- The following features have been enabled:

 * PThread-based library threading , used for parallelized image decoding
 * OpenMP-based utilites threading , used for parallelization of utilities 
only, NOT library!
 * XML reading , used for loading of data/cameras.xml
 * Lossy JPEG decoding , used for DNG Lossy JPEG compression decoding
 * ZLIB decoding , used for DNG Deflate compression decoding

-- The following OPTIONAL packages have been found:

 * LLVM (required version >= 3.9)
 * Gettext
 * OpenMP
   Used for parallelization of tools (NOT library!)
   Used for parallelization of tools (NOT library!)
 * XMLLINT , command line XML 

Re: [darktable-dev] german documentation

2017-09-08 Thread Holger Klemm
Hello, 
for many modules there is already a German translation.
The darktable documents were only not used.

I have published the translation on my homepage. If you want, you can use the 
translation.

http://www.multimedia4linux.de/index.php/component/tags/tag/darktable-module

Holger


Am Donnerstag, 7. September 2017, 22:18:50 CEST schrieb Matthias Bodenbinder:
> Hello,
> 
> I just want to bring to your attention that there is a new translation
> engine available which translates much, much better than anything google or
> Microsoft are doing: https://www.deepl.com/translator
> 
> May be it is a good idea to use this engine to translate the englisch
> documentation to german, french, spanish, italian, netherlands.
> 
> A few examples.
> 
> #1)
>   english:
> 
>   The basic element for organizing images in darktable is called a film 
> roll
> – a kind of virtual folder. Whenever you import images from disk, the
> images are organized in a film roll whose name is derived from the name of
> the disk folder. Re-importing a disk folder will add any new images to the
> existing film roll; images already present in the film roll are not
> touched.
> 
>   german translation:
> 
>   Das Grundelement für die Organisation von Bildern in Darktable heißt
> Filmrolle - eine Art virtueller Ordner. Immer wenn Sie Bilder von der
> Festplatte importieren, werden die Bilder in einer Filmrolle organisiert,
> deren Name sich vom Namen des Laufwerksordners ableitet. Beim Neuimport
> eines Disk-Ordners werden neue Bilder zum bestehenden Filmlauf hinzugefügt;
> bereits im Filmlauf befindliche Bilder bleiben unberührt.
> 
> #2)
>   english:
>   First off, select what aspect ratio you want and size the crop 
> boundaries
> by dragging border and corner handles. Use the button right of the aspect
> box, to swap between portrait and landscape mode. You can move around the
> crop rectangle by holding down left mouse button and move around. When you
> are done and want to execute the crop, just give focus to another module or
> double-click into the image base. You can at any time change your crop area
> by just revisiting this module.
> 
>   german translation:
> 
> Wählen Sie zunächst das gewünschte Seitenverhältnis aus und ziehen Sie die
> Rahmen- und Eckpunkte mit der Maus in die gewünschte Größe. Benutzen Sie
> die Schaltfläche rechts neben dem Seitenfenster, um zwischen Hoch- und
> Querformat umzuschalten. Sie können sich um das Rechteck herum bewegen,
> indem Sie die linke Maustaste gedrückt halten und sich bewegen. Wenn Sie
> fertig sind und den Zuschlag ausführen möchten, geben Sie einfach einem
> anderen Modul den Fokus oder doppelklicken Sie in die Bilddatenbank. Sie
> können jederzeit Ihren Schnittbereich ändern, indem Sie dieses Modul erneut
> aufrufen.
> 
> 
> I find the results pretty good!
> 
> Matthias
> 
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Re: [darktable-dev] Lua combobox bug?

2017-05-04 Thread Holger Klemm
Thanks for the function. I do not understand how I must use that :-(
choice_table?


Am Mittwoch, 3. Mai 2017, 15:55:42 CEST schrieb William Ferguson:
> local function update_combobox_choices(combobox, choice_table, selected)
>   local items = #combobox
>   local choices = #choice_table
>   for i, name in ipairs(choice_table) do
> combobox[i] = name
>   end
>   if choices < items then
> for j = items, choices + 1, -1 do
>   combobox[j] = nil
> end
>   end
>   combobox.value = selected
> end


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[darktable-dev] Lua combobox bug?

2017-05-03 Thread Holger Klemm
Hello,
I want to remove in my Lua script entries from a combobox during runtime. 
Removes entries by setting them to nil does not work! What am I doing wrong?
See attachement

Holger
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darktable is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

darktable is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with darktable.  If not, see .
]]


local dt = require "darktable"
local gettext = dt.gettext
dt.configuration.check_version(...,{4,0,0})



test_combobox = dt.new_widget("combobox")
{
label = 'test combobox', 
tooltip ='',
value = 1,
editable=true,
"1","2","3","4","5",
reset_callback = function(self_reset)
   self_reset.value = 1
end
} 



add_button = dt.new_widget("button")
{
  label = 'change combobox',
  clicked_callback = function (xxx)
test_combobox{nil}
test_combobox{"XX","YY",nil,nil,nil,}
 dt.print("combobox changed")
  end
}




local import_widget =   dt.new_widget("box") {
test_combobox,
add_button,

 }


dt.register_lib("test", "test", true, true, {[dt.gui.views.lighttable] = {"DT_UI_CONTAINER_PANEL_LEFT_CENTER", 900}}, import_widget, nil, nil)



Re: [darktable-dev] Darktable 2.2.X Plugin Pano Professional

2017-04-03 Thread Holger Klemm
Am Montag, 3. April 2017, 14:02:12 CEST schrieb Patrick Shanahan:
> * Holger Klemm <darkta...@multimedia4linux.de> [04-03-17 14:01]:
> > Am Sonntag, 2. April 2017, 23:27:03 CEST schrieb Tobias Ellinghaus:
> > > Am Sonntag, 2. April 2017, 20:53:50 CEST schrieb Holger Klemm:
> > > > Hi,
> > > > here is the first Pano Professional release.
> > > > 
> > > > Download:
> > > > http://www.multimedia4linux.de/images/darktable/plugins/pano_pro-2.1.t
> > > > ar
> > > 
> > > Are there plans to move this into darktable's lua-repository on github?
> > 
> > Yes, why not, but I think we should wait for more translations and bug
> > fixes
> are you intending to add support for 2.3.x ???

API 5.0.0 is included, but can't check it if it works


> tks,


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Re: [darktable-dev] Darktable 2.2.X Plugin Pano Professional

2017-04-03 Thread Holger Klemm
Am Sonntag, 2. April 2017, 23:27:03 CEST schrieb Tobias Ellinghaus:
> Am Sonntag, 2. April 2017, 20:53:50 CEST schrieb Holger Klemm:
> > Hi,
> > here is the first Pano Professional release.
> > 
> > Download:
> > http://www.multimedia4linux.de/images/darktable/plugins/pano_pro-2.1.tar
> 
> Are there plans to move this into darktable's lua-repository on github?


Yes, why not, but I think we should wait for more translations and bug fixes



> 
> [...]
> 
> > Holger
> 
> Tobias
> 
> [...]


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Re: [darktable-dev] Darktable 2.2.X Plugin Pano Professional

2017-04-02 Thread Holger Klemm
Hi,
here is the first Pano Professional release.

Download:
http://www.multimedia4linux.de/images/darktable/plugins/pano_pro-2.1.tar

Changes:
- many bugfixes
- change render engine to enblend
- add german translation

pano pro example image:
http://www.multimedia4linux.de/images/darktable/plugins/img_7817-img_7819.jpg

Translations into other languages are welcome...


Holger



Am Mittwoch, 29. März 2017, 10:13:56 CEST schrieb Heiko Bauke:
> Hi Holger,
> 
> Am 28.03.2017 um 17:48 schrieb Holger Klemm:
> > Please check out darktable preferences -> lua options and disable
> > "pano pro: add panorama image to database"
> > 
> > Is everything already impemented!
> 
> wonderful!
> 
> 
>   Heiko


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Re: [darktable-dev] Darktable 2.2.X Plugin Pano Professional

2017-03-28 Thread Holger Klemm
Please check out darktable preferences -> lua options and disable 
"pano pro: add panorama image to database"

Is everything already impemented!


Am Dienstag, 28. März 2017, 16:15:56 CEST schrieb Heiko Bauke:
> I would like to suggest to make the reimport of the created panorama 
> image an optional feature.  I do not think that it is always meaningful 
> to reimport the created panorama image, e.g., when the panorama image is 
> edited in Gimp afterwards but not in dt.


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[darktable-dev] Darktable 2.2.X Plugin Pano Professional

2017-03-26 Thread Holger Klemm
Hello,
here is the first beta version of the darktable plugin pano pro. The script 
does the same as hugin.lua, but is better integrated into darktable.
Similar to enfuse pro you can use the GPU, exif data attach and a reimport the 
panorama image to the database.

It's a beta testing version and may contain bugs! The plugin is only tested 
with dt 2.2.3

Plugin image:
http://www.multimedia4linux.de/images/darktable/plugins/pano_pro_2.1beta1.jpg

Download:
http://www.multimedia4linux.de/images/darktable/plugins/pano_pro-2.1beta1.tar






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Re: [darktable-dev] Darktable 2.2.X Plugin Enfuse Professional

2017-03-20 Thread Holger Klemm
Hi Colin,
please use a tripod and a software to control the focus.
For canon eos you can use the app dslr controller.
https://dslrcontroller.com/


Am Sonntag, 19. März 2017, 19:23:05 CET schrieb Colin Adams:
> I just tried to do a focus stack using this. I selected fusion preset 1 -
> deep focus fusion image, and it made a complete hash of the alignment (I
> shot hand-held, as I had no tripod or anything with me. but there was a
> window frame in the image, so I was exepecting it would be able to align
> OK).
> Any hints on what to try? I've never attempted anything like this before.
> 
> On Sun, 19 Mar 2017 at 18:28 Holger Klemm <darkta...@multimedia4linux.de>
> 
> wrote:
> > Hallo,
> > together with Ulrich Pegelow I added the support for darktable 2.3 (API
> > 5.0.0).
> > 
> > Change report dt plugin Enfuse Professional 2.2.1:
> > - changed output from align_image_stack to .local/tmp
> > - add support for darktable 2.3 (API 5.0.0) and Lua 5.3
> > - fixes for translation
> > - add german translation
> > Translations into other languages are welcome!
> > 
> > Download:
> > 
> > http://www.multimedia4linux.de/images/darktable/plugins/enfuse_pro-2.1.1.t
> > ar
> > 
> > German manual:
> > 
> > http://www.multimedia4linux.de/index.php/bildbearbeitung/darktable/darktab
> > le-plugin-enfuse-professional
> > 
> > Holger
> > 
> > Am Donnerstag, 16. März 2017, 19:20:51 CET schrieb Pascal Obry:
> > > Hi Holger,
> > > 
> > > I did tried the beta2 today.
> > > 
> > > I have proposed a patch on the Lua support to fix this wonderful
> > > module. Still waiting to see if my patch is correct though :)
> > > 
> > > Also I found an issue with the location of the ".aligned" at creation
> > > time. Fix in the attached patch.
> > > 
> > > Also tested with darktable master so I have added compatibility with
> > > 5.0.0 API.
> > > 
> > > Let me know if you have questions.
> > > 
> > > Thanks,
> > 
> > __
> > _
> > darktable developer mailing list
> > to unsubscribe send a mail to
> > darktable-dev+unsubscr...@lists.darktable.org
> 
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Re: [darktable-dev] Darktable 2.2.X Plugin Enfuse Professional

2017-03-19 Thread Holger Klemm
Hallo,
together with Ulrich Pegelow I added the support for darktable 2.3 (API 
5.0.0).

Change report dt plugin Enfuse Professional 2.2.1:
- changed output from align_image_stack to .local/tmp
- add support for darktable 2.3 (API 5.0.0) and Lua 5.3
- fixes for translation
- add german translation
Translations into other languages are welcome!

Download:
http://www.multimedia4linux.de/images/darktable/plugins/enfuse_pro-2.1.1.tar

German manual:
http://www.multimedia4linux.de/index.php/bildbearbeitung/darktable/darktable-plugin-enfuse-professional

Holger


Am Donnerstag, 16. März 2017, 19:20:51 CET schrieb Pascal Obry:
> Hi Holger,
> 
> I did tried the beta2 today.
> 
> I have proposed a patch on the Lua support to fix this wonderful
> module. Still waiting to see if my patch is correct though :)
> 
> Also I found an issue with the location of the ".aligned" at creation
> time. Fix in the attached patch.
> 
> Also tested with darktable master so I have added compatibility with
> 5.0.0 API.
> 
> Let me know if you have questions.
> 
> Thanks,


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Re: [darktable-dev] Darktable 2.2.X Plugin Enfuse Professional

2017-03-18 Thread Holger Klemm
Hello everybody,
the final version 2.1 of the Enfuse Professional "plugin" for darktable 2.2.X 
is finished.

- the version contains many bugfixes
- preparation for other languages (a German translation will be submitted in 
the next weeks)
- reworked tooltips
- a cleaner GUI
- the new feature "create image variants with saved presets". With the new 
feature, you can create three different images in one step using the saved HDR 
or DFF presets
- support for darktable 2.3 is not yet included!

GUI image:
http://www.multimedia4linux.de/images/darktable/plugins/enfuse_pro-2_1.jpg

Download:
http://www.multimedia4linux.de/images/darktable/plugins/enfuse_pro-2.1.tar


Holger


Am Dienstag, 14. März 2017, 11:15:05 CET schrieb Tobias Ellinghaus:
> Am Montag, 13. März 2017, 20:22:38 CET schrieb Ulrich Pegelow:
> > Am 09.03.2017 um 19:39 schrieb Holger Klemm:
> > > Here is the beta2 version with new features:
> > > - on conflict create unique filename or overwrite existing file
> > > - option to add result image to database (global preferences ->
> > > lua-option)
> > > 
> > > http://www.multimedia4linux.de/images/darktable/plugins/
> > > enfuse_pro-2.1beta2.tar
> > 
> > Here it doesn't work (with darktable 2.2.x):
> > 
> > LUA ERROR : Invalid index for combo box : 0
> 
> Lua starts counting arrays at 1 [sic]. I didn't look at the code, but that
> might be the bug.
> 
> > Ulrich
> 
> Tobias


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Re: [darktable-dev] Proposing better jpeg encoder by Google

2017-03-17 Thread Holger Klemm
Hi,
I have read, the encoder is very slow...

Holger


Am Freitag, 17. März 2017, 15:16:08 CET schrieb Nils Holle:
> Hi!
> 
> Yesterday Google announced Guetzli, a jpeg encoder producing better
> results than libjpeg as can be read here:
> 
> https://research.googleblog.com/2017/03/announcing-guetzli-new-open-source-j
> peg.html
> 
> Code is available on Github: https://github.com/google/guetzli/
> 
> Wouldn't that be a nice thing to have in Darktable?
> 
> Best
> Nils
> 
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[darktable-dev] Darktable 2.2.X lua plugin digital contact print

2017-03-14 Thread Holger Klemm
Hi,
here a new plugin for a digital contact print.

Example image
http://www.multimedia4linux.de/images/darktable/plugins/
beispiel_kontaktabzug.jpg

Plugin image (sorry for the german translation, its works also in english)
http://www.multimedia4linux.de/images/darktable/plugins/contact_print.jpg

Plugin
http://www.multimedia4linux.de/images/darktable/plugins/contact_print-2.1.tar

Have fun...

Holger
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Re: [darktable-dev] Darktable 2.2.X Plugin Enfuse Professional

2017-03-09 Thread Holger Klemm
Hallo Bill,
the enfuse_pro.lua script is designed for enfuse 4.2!
enfuse-mp is now integrated in enfuse. Have a look at the enfuse man page or 
change report. In the lua-options you can add gpu support.

Here is the beta2 version with new features:
- on conflict create unique filename or overwrite existing file
- option to add result image to database (global preferences -> lua-option) 

http://www.multimedia4linux.de/images/darktable/plugins/
enfuse_pro-2.1beta2.tar

Holger


Am Donnerstag, 9. März 2017, 12:50:55 CET schrieb William Ferguson:
> Holger,
> 
> A couple of recommendations...
> 
> If the enfuse-mp executable is available, use it.  It is the
> multi-threaded version of enfuse and it's much faster.
> 
> Check the version of enfuse before you install the storage and print an
> error and don't install if the version of enfuse doesn't meet the minimum.
> 
> And a thought
> 
> Could you check the version of enfuse and enable/disable displayed
> options based on what version was available?
> 
> Regards,
> 
> Bill
> 
> On Thu, Mar 9, 2017 at 11:46 AM, Steven Adler <countci...@gmail.com> wrote:
> > Danke.  Ich kann Deutsche lesen, but most people probably can’t and
> > instructions in English might be more popular.
> > 
> > Best,
> > 
> > Steve
> > 
> > On Mar 5, 2017, 1:43 PM -0500, Holger Klemm
> > <darkta...@multimedia4linux.de>, wrote:
> > 
> > Hallo,
> > i have written a darktable 2.2.x Plugin for HDR and DFF images.
> > Here the first beta version
> > 
> > http://www.multimedia4linux.de/images/darktable/plugins/
> > enfuse_pro_beta1.jpg
> > 
> > http://www.multimedia4linux.de/images/darktable/plugins/
> > enfuse_pro-2.1beta1.tar
> > 
> > 
> > ___
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> > to unsubscribe send a mail to darktable-dev+unsubscribe@
> > lists.darktable.org
> > 
> > 
> > __
> > _
> > darktable developer mailing list to unsubscribe send a mail to
> > darktable-dev+unsubscr...@lists.darktable.org
> 
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Re: [darktable-dev] Darktable 2.2.X Plugin Enfuse Professional

2017-03-08 Thread Holger Klemm
Hi Tobias,
with the enfuse.lua script is focus stacking not possible and i have to create 
tiff files frist. The enfuse_pro.lua script is more flexible. With the final 
version you can create three different HDR or DFF images in one step (three 
presets).

The script works only together with enfuse 4.2 and darktable 2.2.X must be 
started from the home directory or desktop menu.

Holger


Am Mittwoch, 8. März 2017, 21:26:12 CET schrieb Tobias Ellinghaus:
> Am Mittwoch, 8. März 2017, 20:31:36 CET schrieb Ulrich Pegelow:
> > FYI, here the script only runs up to the enfuse step and then stops with
> > the following terminal output:
> > 
> > enfuse: unrecognized compression "98,0"
> > 
> > I guess enfuse would like to see "98.0" but it receives the number with
> > a komma instead of a period as decimal separator.
> 
> Exactly what I had to deal with in my simple enfuse script:
> 
> https://github.com/darktable-org/lua-scripts/blob/master/official/
> enfuse.lua#L146-L147
> 
> > Ulrich
> 
> Tobias
> 
> > Am 05.03.2017 um 19:43 schrieb Holger Klemm:
> > > Hallo,
> > > i have written a darktable 2.2.x Plugin for HDR and DFF images.
> > > Here the first beta version
> > > 
> > > http://www.multimedia4linux.de/images/darktable/plugins/enfuse_pro_beta1
> > > .j
> > > pg
> > > 
> > > http://www.multimedia4linux.de/images/darktable/plugins/
> > > enfuse_pro-2.1beta1.tar
> > 
> > __
> > _
> > darktable developer mailing list
> > to unsubscribe send a mail to
> > darktable-dev+unsubscr...@lists.darktable.org


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[darktable-dev] Darktable 2.2.X Plugin Enfuse Professional

2017-03-05 Thread Holger Klemm
Hallo,
i have written a darktable 2.2.x Plugin for HDR and DFF images.
Here the first beta version

http://www.multimedia4linux.de/images/darktable/plugins/enfuse_pro_beta1.jpg

http://www.multimedia4linux.de/images/darktable/plugins/
enfuse_pro-2.1beta1.tar

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Re: [darktable-dev] Need you help with my darktable lua script

2017-02-25 Thread Holger Klemm
Hallo August,
I'm excited. It works!
And it was so simple...


Many Thanks
Holger

Am Samstag, 25. Februar 2017, 10:12:36 CET schrieb August Schwerdfeger:
> Try moving the declaration of 'combobox' below those of the 'check_button'
> widgets.


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Re: [darktable-dev] export to google photo

2017-02-16 Thread Holger Klemm
Hi,
Hidrive is also a nice cloud solution for images.
With european privacy (German server)!

Here the example:
https://sharegallery.strato.com/pages/demo-album-eng#my-amazing-family-1/
photos/grid

Here the API:
https://dev.strato.com/hidrive/



Am Donnerstag, 16. Februar 2017, 19:10:35 CET schrieb Pascal Obry:
> A follow-up on this issue. I think the different transient issues we
> had week ago was due to Google deprecating part of the API. Lot of
> changes have been made!
> 
> As of today it is not possible to create album from the API. That is
> the darktable export to Google Photo will always fail. It is the case
> for me and during investigation I've found that Google as removed the
> creation of album from the API (plus many other things, but well not
> used by darktable).
> 
> Anyway, I'm prepare a PR to fix this:
> 
> https://github.com/darktable-org/darktable/pull/1440
> 
> The idea is to use the Drop Box (a special album) to upload pictures.
> This is supported. Of course it is still possible to upload pictures
> into existing albums.
> 
> Regards,


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Re: [darktable-dev] Darktable 2.2.3 -> Geotagging doesn't work

2017-02-15 Thread Holger Klemm
Hi Tobias,
I have created the below appended gpx file.
Attaching the geodata works now, but darktable attached wrong geodata. The 
photo was created at 11:41:00 and the geotagging modul use the waypoint with 
time 11:40:59 (time offset 00:00:00 with UTC time zone).
Here is the result:
http://www.multimedia4linux.de/dt/geotagging_gpx_with_5_points.jpg

The result is an image with elevation 1000m and not 2000m!

My darktable gps logfile downloader itself creates an interpolation, if 
waypoints are missing. It would be nice, if I could switch off the interpolate 
from the goetagging module. 


GPX File:


http://www.gpsbabel.org; xmlns="http://
www.topografix.com/GPX/1/0">
  2016-12-23T11:41:00Z
  
  


0.00
2016-12-23T11:40:58Z
  

1000.00
2016-12-23T11:40:59Z
  

2000.00
2016-12-23T11:41:00Z
  

3000.00
2016-12-23T11:41:01Z
  

4000.00
2016-12-23T11:41:02Z
  

  



Holger


Am Mittwoch, 15. Februar 2017, 11:01:16 CET schrieb Tobias Ellinghaus:
> Am Dienstag, 14. Februar 2017, 22:02:30 CET schrieb Holger Klemm:
> > Hi Tobias,
> 
> Hi.
> 
> > I use camera time zone UTC with time offset +00:00:00, but it  doesn't
> > work. I also tried other time zones. It's always the same.
> > Have a look at the picture.
> > http://www.multimedia4linux.de/dt/geotagging_timezone.jpg
> 
> So, I figured out what the issue with your sample is: It only has a single
> track point in the GPX file. darktable needs at least two to interpolate
> inbetween.
> 
> > If I use the log data from the last months, then my test photo is found.
> > However, the result does not fit. Time, day, place, country everything
> > wrong.
> 
> That sounds like a different issue. Can you provide a sample for that, too?
> 
> > Holger
> 
> Tobias
> 
> [...]


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[darktable-dev] Lua script with map view

2017-02-14 Thread Holger Klemm
Hallo,
is it possible to use a lua script in the map view?
All lua scripts I have found are written for the lighttable.

I have created the following test script. There is no error message, but the 
button appears in the lighttable and not in the map view...


local dt = require "darktable"
local gettext = dt.gettext

dt.configuration.check_version(...,{3,0,0},{4,0,0})


-- GUI
button_copy = dt.new_widget("button")
{
 label = "geodata",
 tooltip = "geodata",
}

-- REGISTER

dt.register_lib(
  "maptest",-- Module name
  "map test",   -- name
  true,-- expandable
  true,   -- resetable
  {[dt.gui.views.map] = {"DT_UI_CONTAINER_PANEL_RIGHT_CENTER", 100}},   -- 
containers
  dt.new_widget("box")
  {
orientation = "vertical",
button_copy,
  },
  nil,-- view_enter
  nil -- view_leave
)



Holger

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Re: [darktable-dev] Darktable 2.2.3 -> Geotagging doesn't work

2017-02-14 Thread Holger Klemm
Hi Tobias,
I use camera time zone UTC with time offset +00:00:00, but it  doesn't work.
I also tried other time zones. It's always the same.
Have a look at the picture.
http://www.multimedia4linux.de/dt/geotagging_timezone.jpg

If I use the log data from the last months, then my test photo is found. 
However, the result does not fit. Time, day, place, country everything wrong.

Holger



Am Montag, 13. Februar 2017, 23:36:39 CET schrieb Tobias Ellinghaus:
> Am Montag, 13. Februar 2017, 18:40:20 CET schrieb Holger Klemm:
> > Hi Tobias,
> > i have changed the camera and the gps logger to the correct time zone.
> > After that I adjusted the time from the camera to the GPS logger.
> > 
> > Habe a look at the picture.
> > http://www.multimedia4linux.de/dt/geotagging.jpg
> > 
> > Image time and logfile time is the same, but it is not possible to attach
> > the geodata with the geotagging modul. Time offset is 00:00:00
> > 
> > What is wrong?
> 
> As I said, what did you set as the time zone in dt's open dialog? Please
> show a screenshot of that, too.
> 
> > Holger
> 
> Tobias
> 
> > Am Montag, 13. Februar 2017, 11:03:22 CET schrieb Tobias Ellinghaus:
> > > Am Samstag, 11. Februar 2017, 12:15:11 CET schrieb Holger Klemm:
> > > > Hello,
> > > > I would like to use the geotagging of darktable 2.2.3, but it does not
> > > > work
> > > > properly.
> > > > 
> > > > I have a raw file created on 2016: 12: 23 at 11:41:00 o'clock. My GPX
> > > > file
> > > > with the track/waypoint has the same date and exactly the same time
> > > > stamp.
> > > > 
> > > > If I used the geotagging without time offset, then no file is found!
> > > > Is
> > > > not
> > > > possible to attach the gps data.
> > > > The darktable db is new and clean.
> > > 
> > > Did you set the time zone accordingly in the dialog where you select the
> > > GPX file?
> > > 
> > > > To test here is the raw and gpx file
> > > > http://www.multimedia4linux.de/dt/gps_test.tar.gz
> > > > 
> > > > 
> > > > greeting
> > > > Holger
> > > 
> > > Tobias
> > 
> > __
> > _
> > darktable developer mailing list
> > to unsubscribe send a mail to
> > darktable-dev+unsubscr...@lists.darktable.org


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Re: [darktable-dev] Lua API 4.0.0 missing feature

2017-02-13 Thread Holger Klemm
Hi,
I have analyzed my geodata xmp problem.
Create and modify the geodata with the lua function 
Types.dt_lua_image_t.latitude, Types.dt_lua_image_t.longitude, 
Types.dt_lua_image_t.elevation works and modified the xmp file.

But if I delete the geodata, then the xmp file remains unchanged. After a 
darktable restart, then recognizes the difference between database and xmp 
file.

Have a look at the picture.
www.multimedia4linux.de/dt/lua_geodata_xmpfiles.jpg


I think I can fix the problem with the lua script

Holger

Am Sonntag, 12. Februar 2017, 11:35:37 CET schrieb Holger Klemm:
> Hello,
> I have looked at the Lua scripts geoToolbox.lua and clear_GPS.lua. Both
> scripts modify the geo tags in the database, but not in the XMP files.
> 
> I think in the LUA API 4.0.0 is missing a function for modifying the XMP
> files respectively when a change over
> Types.dt_lua_image_t.latitude
> Types.dt_lua_image_t.longitude
> Types.dt_lua_image_t.elevation
> Types.dt_lua_image_t.rating
> the xmp file should also be modified.
> 
> My work around is the XMP update  on startup, but that is not a good
> solution with a big database...
> 
> greeting
> Holger
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[darktable-dev] Lua API 4.0.0 missing feature

2017-02-12 Thread Holger Klemm
Hello,
I have looked at the Lua scripts geoToolbox.lua and clear_GPS.lua. Both 
scripts modify the geo tags in the database, but not in the XMP files.

I think in the LUA API 4.0.0 is missing a function for modifying the XMP files 
respectively when a change over
Types.dt_lua_image_t.latitude
Types.dt_lua_image_t.longitude
Types.dt_lua_image_t.elevation
Types.dt_lua_image_t.rating
the xmp file should also be modified.

My work around is the XMP update  on startup, but that is not a good solution 
with a big database...

greeting
Holger
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[darktable-dev] Darktable 2.2.3 -> Geotagging doesn't work

2017-02-11 Thread Holger Klemm
Hello,
I would like to use the geotagging of darktable 2.2.3, but it does not work 
properly.

I have a raw file created on 2016: 12: 23 at 11:41:00 o'clock. My GPX file with 
the track/waypoint has the same date and exactly the same time stamp.

If I used the geotagging without time offset, then no file is found! Is not 
possible to attach the gps data.
The darktable db is new and clean.

To test here is the raw and gpx file
http://www.multimedia4linux.de/dt/gps_test.tar.gz


greeting
Holger
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[darktable-dev] Editable Lua Combobox

2017-01-29 Thread Holger Klemm
Hallo,
i have writen a Lua script with a combox. I have set the option:
editable = true 
but is it not possible to type a string in the combobox. The option editable = 
true  doesn't working with darktable 2.2.1

Holger
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[darktable-dev] LUA script darktable.register_storage

2016-12-11 Thread Holger Klemm
Hello,
I have created a lua script for darktable 2.0.X, with you can embed invisible,  
an ASCII text file into a JPEG.  The Steghide utility only supports JPEG, I 
would like to limit the export to JPEG.

http://www.multimedia4linux.de/images/darktable/plugins/steghide_export-dev.jpg

Is it possible through the darktable.register_storage to limit the format only 
to JPEG and how do I do it?

Kind Regards,
Holger
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