[LabPlot2] [Bug 387626] New: wrong default APPDATA folder on Windows

2017-12-05 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=387626

Bug ID: 387626
   Summary: wrong default APPDATA folder on Windows
   Product: LabPlot2
   Version: latest
  Platform: MS Windows
OS: MS Windows
Status: UNCONFIRMED
  Severity: normal
  Priority: NOR
 Component: general
  Assignee: alexander.se...@web.de
  Reporter: uwesto...@web.de
  Target Milestone: ---

LabPlot stores its settings on Windows in the folder.

C:\Users\\AppData\Local

this does not follow the Windows specifications that requires the folder

C:\Users\\AppData\Roaming\

see https://www.microsoft.com/en-us/wdsi/help/folder-variables

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[LabPlot2] [Bug 386924] cannot zoom out with mouse

2017-12-05 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=386924

Uwe Stöhr <uwesto...@web.de> changed:

   What|Removed |Added

 Resolution|--- |FIXED
 Status|CONFIRMED   |RESOLVED

--- Comment #5 from Uwe Stöhr <uwesto...@web.de> ---
> I pushed a fix for that jumping issue during zooming. Please check.

Many thanks. The jumping is gone.

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[LabPlot2] [Bug 387629] New: conditional expression is constant warnings for WorksheetView.cpp

2017-12-05 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=387629

Bug ID: 387629
   Summary: conditional expression is constant warnings for
WorksheetView.cpp
   Product: LabPlot2
   Version: latest
  Platform: MS Windows
OS: MS Windows
Status: UNCONFIRMED
  Severity: normal
  Priority: NOR
 Component: frontend
  Assignee: alexander.se...@web.de
  Reporter: uwesto...@web.de
  Target Milestone: ---

I get:

1>C:\CraftRoot\labplot\src\commonfrontend\worksheet\WorksheetView.cpp(525):
warning C4127: conditional expression is constant
1>C:\CraftRoot\labplot\src\commonfrontend\worksheet\WorksheetView.cpp(553):
warning C4127: conditional expression is constant

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[Craft] [Bug 386787] compiling cantor via craft fails

2017-12-08 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=386787

--- Comment #9 from Uwe Stöhr <uwesto...@web.de> ---
Many thanks!

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[LabPlot2] [Bug 386800] Custom fitting often fails

2018-05-08 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=386800

Uwe Stöhr <uwesto...@web.de> changed:

   What|Removed |Added

 Resolution|WORKSFORME  |---
 Status|NEEDSINFO   |CONFIRMED

--- Comment #22 from Uwe Stöhr <uwesto...@web.de> ---
> The parameter a is very sensitive. The fit works for me using start values 
> closer to the result (b=2, a=.05, c=2).

;-) Well, people use LabPlot because they don't yet the solution. using 1 for
all 3 parameters is sensible because one can expect that the solution will have
positive values and that b and c won't be very high.

However, I restarted now from scratch using RC17 and this recipe:

- create a new table with 2 columns
- fill the table columns with row numbers
- create a new custom fit
- use as fit function this one
exp(b*sin(a*x))+c
- set fit interval x:10 - 25
- set as start value for all parameters "1"

result: one doesn't get a fit curve

What is missing is that LabPlot does not draw the cureve for A=b=c=1
immediately, meaning even before starting the calculation of the fit. Other
programs like MagicPlot do this since it helps a lot to see if the start
parameters are sensible.

With RC17 the fitting result are now correct but as long as LabPlot does not
draw the fit curve with the given start parameters, the problem is not fixed in
my opinion.

Btw. with RC17 LabPlot does no longer show any fit curve. I'll open new bug
reports now.

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[LabPlot2] [Bug 387610] Crash on resetting toolbars

2018-05-08 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=387610

--- Comment #1 from Uwe Stöhr <uwesto...@web.de> ---
The crash is still in the latest LP 2.5 build from Stefan.

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[LabPlot2] [Bug 394025] Crash when deleting spreadsheet

2018-05-08 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=394025

Uwe Stöhr <uwesto...@web.de> changed:

   What|Removed |Added

Version|2.4.0   |latest

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[LabPlot2] [Bug 394025] New: Crash when deleting spreadsheet

2018-05-08 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=394025

Bug ID: 394025
   Summary: Crash when deleting spreadsheet
   Product: LabPlot2
   Version: 2.4.0
  Platform: MS Windows
OS: MS Windows
Status: UNCONFIRMED
  Severity: normal
  Priority: NOR
 Component: general
  Assignee: alexander.se...@web.de
  Reporter: uwesto...@web.de
  Target Milestone: ---

Created attachment 112517
  --> https://bugs.kde.org/attachment.cgi?id=112517=edit
LabPlot test file

- use the attached LabPlot file
- select the spreadsheet number 2 in the explorer tree, right click on it and
choose in the appearing context menu "Delete"

result: crash

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[LabPlot2] [Bug 386800] Custom fitting often fails

2018-05-08 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=386800

Uwe Stöhr <uwesto...@web.de> changed:

   What|Removed |Added

 Resolution|FIXED   |---
 Status|RESOLVED|REOPENED

--- Comment #20 from Uwe Stöhr <uwesto...@web.de> ---
This bug is not fixed in the latest available LabPlot version.

> If you can provide the information requested in comment #14, please add it.
OK:

> Which values for a,b,c do you expect for best fitting you data?
See the screen shot I once attached with a correct fit:
https://bugsfiles.kde.org/attachment.cgi?id=108823

> the data columns are not restored when opening your project. What happens 
> when  you select the x- and y-column correctly?
I don't know what you mean. I created the file using LabPlot so there must be
another bug that columns are not restored.

Is there a new LabPlot build available to test?

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[LabPlot2] [Bug 394025] Crash when deleting spreadsheet

2018-05-08 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=394025

--- Comment #1 from Uwe Stöhr <uwesto...@web.de> ---
This bug is also in LP 2.5RC17 Stefan just sent me.

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[LabPlot2] [Bug 394026] New: regression: changing axis range not applied

2018-05-08 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=394026

Bug ID: 394026
   Summary: regression: changing axis range not applied
   Product: LabPlot2
   Version: latest
  Platform: MS Windows
OS: MS Windows
Status: UNCONFIRMED
  Severity: normal
  Priority: NOR
 Component: frontend
  Assignee: alexander.se...@web.de
  Reporter: uwesto...@web.de
  Target Milestone: ---

- create a new table with 2 columns
- fill the table columns with row numbers
- highlight both columns and create a new custom fit in new fit in new
worksheet
- try to change the x-axis to see the part form x= 10..25

result: this fails. You can enter 10 as start for x or whatever but nothing
changes. There is no apply button to apply the changed value or so. But
checking/unchecking the AutoFit option is applied immediately, so the bug is
that changes to values are not applied.

Regression to former 2.5 RC versions.

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[LabPlot2] [Bug 394028] New: fit curve looses color

2018-05-08 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=394028

Bug ID: 394028
   Summary: fit curve looses color
   Product: LabPlot2
   Version: latest
  Platform: MS Windows
OS: MS Windows
Status: UNCONFIRMED
  Severity: normal
  Priority: NOR
 Component: frontend
  Assignee: alexander.se...@web.de
  Reporter: uwesto...@web.de
  Target Milestone: ---

- create a new table with 2 columns
- fill the table columns with row numbers
- highlight both columns and create a new custom fit in new fit in new
worksheet
- use as fit function this one
a*x^2+b
- set fit range x=10..25
- set as start value for all parameters "1"

result: the fit curve is shown as blue line which is good to distinguish it
from the base curve

- now uncheck the "visible" option and check it again

result: the fit curve has now the color black. So the color is lost.

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[LabPlot2] [Bug 394029] New: Auto x/y-range keeps constant

2018-05-08 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=394029

Bug ID: 394029
   Summary: Auto x/y-range keeps constant
   Product: LabPlot2
   Version: latest
  Platform: MS Windows
OS: MS Windows
Status: UNCONFIRMED
  Severity: normal
  Priority: NOR
 Component: frontend
  Assignee: alexander.se...@web.de
  Reporter: uwesto...@web.de
  Target Milestone: ---

- create a new table with 2 columns
- fill the table columns with row numbers
- highlight both columns and create a new custom fit in new fit in new
worksheet
- in the plot properties change the x-Range from "Auto" to x=1..30

result: the change is not applied unless one presses Enter. This is a
regression, see bug 394026. The bug here is, however, that the y-Range is still
in Auto. But as once changed the x-range, I expect the y-Range to change
accordingly. But here it remains at y=1..100.

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[LabPlot2] [Bug 394025] Crash when deleting spreadsheet

2018-05-09 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=394025

Uwe Stöhr <uwesto...@web.de> changed:

   What|Removed |Added

 Status|UNCONFIRMED |CONFIRMED
 Ever confirmed|0   |1

--- Comment #3 from Uwe Stöhr <uwesto...@web.de> ---
> deleting the column "2" leads to a crash for me on linux.

Here on Windows it crashes.

---

Sorry the correct recipe is:

Created attachment 112517 [details]
LabPlot test file

- use the attached LabPlot file
- select the spreadsheet column 2 in the explorer tree, right click on it and
choose in the appearing context menu "Delete"

result: crash

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[LabPlot2] [Bug 386800] Custom fitting often fails

2018-05-09 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=386800

--- Comment #24 from Uwe Stöhr <uwesto...@web.de> ---
As I wrote in comment 22: "the fitting result are now correct but as long as
LabPlot does not draw the fit curve with the given start parameters, the
problem is not fixed in my opinion."

> does MagicPlot Pro find the "correct" parameter values when the starting 
> values are 1,1,1? If it is, then it's almost magic

Well, it is called MagicPlot ;-) No, it does not find the optimal fit result
with these parameters. it finds this:
https://bugsfiles.kde.org/attachment.cgi?id=108821

The reason this bug is now still open is that LabPlot does not give feedback
about the fit curve. So if I use 1,1,1 as start parameter it is very important
that LabPlot drawn immediately the function
exp(sin(x))+1
into the plot. Then the user gets a feeling if his start parameters are
sensible.

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[LabPlot2] [Bug 394028] LabPlot does not use by default another color for the fit than for the function that is fit

2018-05-09 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=394028

Uwe Stöhr <uwesto...@web.de> changed:

   What|Removed |Added

Summary|fit curve looses color  |LabPlot does not use by
   ||default another color for
   ||the fit than for the
   ||function that is fit

--- Comment #2 from Uwe Stöhr <uwesto...@web.de> ---
> The blue color you see is the selection color.

OK then the bug is that LabPlot does not use by default another color for the
fit than for the function that is fit.

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[LabPlot2] [Bug 386800] Custom fitting often fails

2018-05-13 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=386800

--- Comment #26 from Uwe Stöhr <uwesto...@web.de> ---
> I will put this on the TODO list for the next release

Many thanks. I opened bug 394223 as feature request.

> Is it ok to contact you when we think this new feature is working?

Sure. You have already my private mail address.

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[LabPlot2] [Bug 394223] New: Support the preview of the fitting curve using the fit start values

2018-05-13 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=394223

Bug ID: 394223
   Summary: Support the preview of the fitting curve using the fit
start values
   Product: LabPlot2
   Version: latest
  Platform: unspecified
OS: All
Status: UNCONFIRMED
  Severity: normal
  Priority: NOR
 Component: frontend
  Assignee: alexander.se...@web.de
  Reporter: uwesto...@web.de
  Target Milestone: ---

LabPlot should provide to show the fit curve using the chosen start values
immediately. This way users see if their start values are sensible.

This feature is already available in other fit programs like MagicPlot.

This bug is a spin-off from bug 386800.

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[LabPlot2] [Bug 394223] Support the preview of the fitting curve using the fit start values

2018-05-13 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=394223

Uwe Stöhr <uwesto...@web.de> changed:

   What|Removed |Added

 Ever confirmed|0   |1
 CC||stefan.gerlach@uni-konstanz
   ||.de
 Status|UNCONFIRMED |CONFIRMED

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[LabPlot2] [Bug 387610] Crash on resetting toolbars

2018-05-23 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=387610

--- Comment #3 from Uwe Stöhr <uwesto...@web.de> ---
> Can you please check it once more?

Yes, this is now fixed in RC 20. Many thanks!

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[okular] [Bug 382859] Okular does not execute JavaScript of PDF forms

2018-04-30 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=382859

Uwe Stöhr <uwesto...@web.de> changed:

   What|Removed |Added

 Status|NEEDSINFO   |CONFIRMED
 Resolution|WAITINGFORINFO  |---
 CC||uwesto...@web.de

--- Comment #4 from Uwe Stöhr <uwesto...@web.de> ---
(In reply to Nate Graham from comment #3)
> Was this fully resolved with...

I just checked with Okular 18.04 and the problem persists. See my initial
comment to reproduce the bug. The pus button executes JavaScript but the button
is not clickable in Okular 18.04. On Adobe Reader i can click the button and
the JavaScript is executed.

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[digikam] [Bug 388361] New: Cannot open images from map

2017-12-30 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=388361

Bug ID: 388361
   Summary: Cannot open images from map
   Product: digikam
   Version: 5.8.0
  Platform: MS Windows
OS: MS Windows
Status: UNCONFIRMED
  Severity: normal
  Priority: NOR
 Component: general
  Assignee: digikam-bugs-n...@kde.org
  Reporter: uwesto...@web.de
  Target Milestone: ---

For a presentation of holiday images I located all images.
Now I want to show where we have been and how it looks there. So I start a map
using the top toolbar.

Fine, all images appear where they should but I cannot find a way to select an
image an open it to show the audience this particular image.

I consulted the manual and also cannot find how this is done. Therefore I don't
know if there is a bug or I just do it wrong.

>From my intuition, I expected I can select an image in the map and open it by
double-clicking on it or by right-clicking on it and choosing an appropriate
option form the context menu. But there is no context menu. (I stumble over
this missing context menu all the time.)

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[digikam] [Bug 388362] New: images disappear appear from map and album by opening left sidebar

2017-12-30 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=388362

Bug ID: 388362
   Summary: images disappear appear from map and album by opening
left sidebar
   Product: digikam
   Version: 5.8.0
  Platform: MS Windows
OS: MS Windows
Status: UNCONFIRMED
  Severity: normal
  Priority: NOR
 Component: general
  Assignee: digikam-bugs-n...@kde.org
  Reporter: uwesto...@web.de
  Target Milestone: ---

- open the main map (top toolbar)
- close the left and the right sidebar

Now there is only the map with some images displayed in the map

- now open a map in the left sidebar

result: the images disappeared unexpectedly from the main map

- now close the left sidebar by pressing on the map toolbar button

result: the images are still no more shown in the main map

- now open the album in the left sidebar
- change in the top toolbar to preview images

result: you get an empty screen as if the album is empty. The only way to get
the images back I found is to reload the album.

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[digikam] [Bug 388362] images disappear appear from map and album by opening left sidebar

2017-12-30 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=388362

Uwe Stöhr <uwesto...@web.de> changed:

   What|Removed |Added

 Resolution|INVALID |---
 Status|RESOLVED|UNCONFIRMED

--- Comment #2 from Uwe Stöhr <uwesto...@web.de> ---
> If you open the map on the left side you can draw a rectangle over the map,

Please re-read my bug description. I know the differences of the sidebar.

The bug is that the images disappear from the main map just by opening the side
bar and closing it subsequently without searching anything.

It cannot be correct that I have to reload the whole album to be able to see it
again.

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[digikam] [Bug 388361] Cannot open images from map

2017-12-30 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=388361

Uwe Stöhr <uwesto...@web.de> changed:

   What|Removed |Added

 Status|RESOLVED|UNCONFIRMED
 Resolution|DUPLICATE   |---

--- Comment #4 from Uwe Stöhr <uwesto...@web.de> ---
> There is already a wish in presentation to be able to display a map overlay 
> while slideshow.

This is not what I was searching for. What I need is:

I click on the map on e.g. 3 images located at a castle. The images were taken
on different days. Since the image date is not important but the place, I just
want to click on the images in the map and open these 3 images and choose one
by using the arrow keys. When I am ready, I can close the image view and see
the map again.

So imagine you worked for a half year abroad and you want to show your audience
how the city looks like where you have been. Someone from your audience might
e.g. say: "oh, there is a big botanical garden, how does it look there?" and
you just select the images and show them.

I found a workaround:
- select the images in the map, then use Alt+F9
This opens a slideshow only with the selected images. This is however
inconvenient because one needs two hands for this keyboard combination and one
needs to stop the slide show (because one usually explains something for every
image) and one cannot just jump between the selected images with the arrow
keys.

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[digikam] [Bug 388361] Cannot open images from map

2017-12-30 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=388361

--- Comment #7 from Uwe Stöhr <uwesto...@web.de> ---
> To search for images of a particular location, the map is used in the left 
> sidebar.

But I don't want to search. I just need to open images from the main map, see
my comment 4 for a brief description of my need.

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[digikam] [Bug 388362] images disappear appear from map and album by opening left sidebar

2017-12-30 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=388362

--- Comment #6 from Uwe Stöhr <uwesto...@web.de> ---
> Really ??? In a web interface also ? Are you sure ?

Sure. Tell me a program that behaves like digiKam please?

I don't like to judge how things are done in the background. As a user I only
see the GUI and its behavior. And when I am in the middle of a presentation and
just because of an accident click on another toolbar button than desired lets
my images disappear and I have to restart digiKam to be able to continue my
presentation cannot be correct.
(You can imagine what the audience was thinking. That I am a noob and/or that
digiKam is not suitable for a proper location-based photo presentation.)

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[digikam] [Bug 388361] Cannot open images from map

2017-12-30 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=388361

--- Comment #5 from Uwe Stöhr <uwesto...@web.de> ---
(In reply to Uwe Stöhr from comment #4)

> one cannot just jump between the selected images with the arrow keys.

I see now that this issue is not reproducible. It seems that bug 388368 cause
the problems for me preventing also the arrow keys from working correctly.

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[digikam] [Bug 388368] New: mouse disappears in slide show

2017-12-30 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=388368

Bug ID: 388368
   Summary: mouse disappears in slide show
   Product: digikam
   Version: 5.8.0
  Platform: MS Windows
OS: MS Windows
Status: UNCONFIRMED
  Severity: normal
  Priority: NOR
 Component: Export-SlideShow
  Assignee: digikam-bugs-n...@kde.org
  Reporter: uwesto...@web.de
  Target Milestone: ---

- close the side bars and open a map in the main bar
- select some images from the map and show only the selected images in a slide
show (shortcut Alt+F9)
- pause the slide show

result: the mouse is no longer shown

- now move the mouse into the image and it will reappear
- go with the mouse to the slide show button to jump to the next/previous image
in the lower left

result: the mouse disappears again. The mouse disappears always whenever you
want to click on the buttons to got next/previous, stop or pause/play.

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[digikam] [Bug 388362] images disappear appear from map and album by opening left sidebar

2017-12-30 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=388362

--- Comment #4 from Uwe Stöhr <uwesto...@web.de> ---
> you start a search. If no images are found, none will appear on the big map.

That is extremely unintuitive. In no program I know a search is automatically
started just by opening a search widget/window. One has to enter something and
start the search explicitly.

I mean of course it cannot find anything because I did not search for something
yet. I just opened the map and then switched to the album in the left sidebar
because the album was what i actually really wanted. So just by not clicking on
the right toolbar button, I am kicked out? (it cost me a restart just be be
able to continue my presentation). That is no good UI.

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[digikam] [Bug 388184] New: wrong folder to store user settings under Windows

2017-12-23 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=388184

Bug ID: 388184
   Summary: wrong folder to store user settings under Windows
   Product: digikam
   Version: 5.7.0
  Platform: MS Windows
OS: MS Windows
Status: UNCONFIRMED
  Severity: normal
  Priority: NOR
 Component: general
  Assignee: digikam-bugs-n...@kde.org
  Reporter: uwesto...@web.de
  Target Milestone: ---

digiKam uses the folder

C:\Users\\AppData\Local\digikam

to store the suer settings. This is not wrong but is annoying if you login on
another PC in your network. Therefore the folder to store user settings should
be

C:\Users\\AppData\Roaming\digikam

See e.g.
https://www.howtogeek.com/318177/what-is-the-appdata-folder-in-windows/
for a short explanation of the difference between the Local and the Roaming
folder. Most programs use therefore the Roaming folder.

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[digikam] [Bug 388183] New: Windows installer is not HiDPI ready

2017-12-23 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=388183

Bug ID: 388183
   Summary: Windows installer is not HiDPI ready
   Product: digikam
   Version: 5.7.0
  Platform: MS Windows
OS: MS Windows
Status: UNCONFIRMED
  Severity: normal
  Priority: NOR
 Component: general
  Assignee: digikam-bugs-n...@kde.org
  Reporter: uwesto...@web.de
  Target Milestone: ---

The Win installer of digiKam 5.7 looks blurred on HiDPI screens. The reason is
that it uses the old NSIS 2.5.

To fix this bug, simply upgrade to NSIS 3.x and use the new command
ManifestDPIAware:
http://nsis.sourceforge.net/Reference/ManifestDPIAware

p.s. NSIS 3.x comes with full Unicode support.

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[digikam] [Bug 388199] no context menu to copy coordinates from map

2017-12-24 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=388199

--- Comment #2 from Uwe Stöhr <uwesto...@web.de> ---
> Therefore, this section must be removed in the manual.

Please not. I mean that is the feature why I installed digiKam!
I mean I want a program to tag the location of my holiday images.

Currently I do this:
1. go to the location in OSM:
https://www.openstreetmap.org/search?query=bilbao#map=18/43.26633/-2.92743
2. copy "-2.92743" to the clipboard
3. paste this to the longitude field of the geolocation editor
4. copy "43.26633" to the clipboard
5. paste this to the latitude field
6. press apply

So why can't digiKam offer this?:
1. go to the desired location in the geolocation editor
2. right-click onto it in the map
3. a context menu pops up "use this location for the selected images"
4. one selects this menu
5. one presses apply to accept the change

This is also possible for Google maps, because the URL contains the coordinates
as well:
https://www.google.de/maps/place/Bilbao,+Bizkaia,+Spanien/@43.2662736,-2.9292067,440m

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[digikam] [Bug 388183] Windows installer is not HiDPI ready

2017-12-24 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=388183

--- Comment #3 from Uwe Stöhr <uwesto...@web.de> ---
Many thanks for the quick fix.

I am sorry that I used digiKam 5.7 to report bugs. You linked me to 5.8 but on
the digiKam website still 5.7 is advertised as the latest version.

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[digikam] [Bug 388199] New: no context menu to copy coordinates from map

2017-12-24 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=388199

Bug ID: 388199
   Summary: no context menu to copy coordinates from map
   Product: digikam
   Version: 5.8.0
  Platform: MS Windows
OS: MS Windows
Status: UNCONFIRMED
  Severity: normal
  Priority: NOR
 Component: Geolocation
  Assignee: digikam-bugs-n...@kde.org
  Reporter: uwesto...@web.de
  Target Milestone: ---

I want to add coordinates to an image. I read the docs and in sec. 5.1.2 "Edit
Coordinates" it writes:

"Eventually you click with the right mouse button at the desired position and
choose Copy Coordinates."

The bug is that I don't get a context menu. I played around but cannot find a
way to copy the coordinates. The kind of map (marble or OSM) doesn't matter.

How can I get coordinated from the map?

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[digikam] [Bug 388198] New: Menu Help -> What's this is not used

2017-12-24 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=388198

Bug ID: 388198
   Summary: Menu Help -> What's this is not used
   Product: digikam
   Version: 5.8.0
  Platform: MS Windows
OS: MS Windows
Status: UNCONFIRMED
  Severity: normal
  Priority: NOR
 Component: general
  Assignee: digikam-bugs-n...@kde.org
  Reporter: uwesto...@web.de
  Target Milestone: ---

With the menu Help->What's this? I expect to be able to click on an UI element
to get info. However the only element where I get info is the image editing
menu buttons.

So if the what's this feature is not really used the menu entry for it should
maybe be disabled to avoid confusion.

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[digikam] [Bug 388199] no context menu to copy coordinates from map

2017-12-25 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=388199

--- Comment #5 from Uwe Stöhr <uwesto...@web.de> ---
> The normal way to work with the geolocation editor is to drag & drop the 
> image from the list to the appropriate location on the map. No complicated 
> copying of the coordinates.

Many thanks for your quick reply. I am a newbie and therefore follow the
manual. Maybe I am too untalented but I don't get it to work. What I do is:
1. open the album view
2. select there an image I want to tag, see the attached screenshot
3. now I want to drag it onto the map as you wrote, therefore I open a map on
the left side.

result: the album view is now empty and therefore I cannot drag the image to
the map, see the attached screenshot.

So how is it done correctly step by step? Can this instruction please also
appear in the manual?

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[digikam] [Bug 388199] no context menu to copy coordinates from map

2017-12-25 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=388199

--- Comment #6 from Uwe Stöhr <uwesto...@web.de> ---
Created attachment 109515
  --> https://bugs.kde.org/attachment.cgi?id=109515=edit
initial album view

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[digikam] [Bug 388199] no context menu to copy coordinates from map

2017-12-25 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=388199

--- Comment #7 from Uwe Stöhr <uwesto...@web.de> ---
Created attachment 109516
  --> https://bugs.kde.org/attachment.cgi?id=109516=edit
map is shown but album view is now empty

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[digikam] [Bug 388219] New: setting location for images has inconvenient workflow

2017-12-25 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=388219

Bug ID: 388219
   Summary: setting location for images has inconvenient workflow
   Product: digikam
   Version: 5.8.0
  Platform: MS Windows
OS: MS Windows
Status: UNCONFIRMED
  Severity: normal
  Priority: NOR
 Component: Geolocation
  Assignee: digikam-bugs-n...@kde.org
  Reporter: uwesto...@web.de
  Target Milestone: ---

I want to set the location of images. Therefore I open a folder in the album
view.

Now I right-click on an image.

result: the context menu doesn't provide to set the location

OK, now I try to get the location by dragging it on a map. Therefore I open a
map on the left side but then the album view gets empty, see bug 388199.

>From the manual I know that the map on the right side cannot be used to change
parameters.

After fiddling around for about an hour I found out that I

1. have to select the image
2. need to open the Extras menu on the right side
3. choose on the right side the geolocation editor
4. now in this editor I can drag the image to the map
5. to tag the next image I have to close the geolocation editor because
otherwise I cannot select another image from the album view
6. select the other image
7. open the geolocation editor again and drag the image there to the map

I guess I do something wrong but as newbie with the manual as help I cannot
find abetter solution. If what I do is the normal workflow it should be
improved:

1. right-click on the image
2. choose there in the context menu an entry "set location"
3. this opens the geolocation editor where one can drag the image to the map
4. one clicks on the album view again and the geolocation editor is pushed
behind (minimized) to be able to see the full album to select another image
5. right-click on the new image and repeat step 2. and 3.

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[digikam] [Bug 388199] no context menu to copy coordinates from map

2017-12-25 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=388199

--- Comment #9 from Uwe Stöhr <uwesto...@web.de> ---
> But we talk about Drag & Drop via the Geolocation Editor
> (Ctrl+Shift+G).

But how can I do this in a convenient way? I created now a separate bug report
because I am still stuck:
bug 388219

So the main question is how I can drag an image from the album view into a map
to set its location. If I open the geolocation editor I cannot do this because
I cannot see anymore the album to drag images from the album to the map of the
editor.

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[digikam] [Bug 388221] almost impossible to change location of an image

2017-12-25 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=388221

--- Comment #1 from Uwe Stöhr <uwesto...@web.de> ---
Created attachment 109518
  --> https://bugs.kde.org/attachment.cgi?id=109518=edit
screenshot of image in map

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[digikam] [Bug 388221] New: almost impossible to change location of an image

2017-12-25 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=388221

Bug ID: 388221
   Summary: almost impossible to change location of an image
   Product: digikam
   Version: 5.8.0
  Platform: MS Windows
OS: MS Windows
Status: UNCONFIRMED
  Severity: normal
  Priority: NOR
 Component: general
  Assignee: digikam-bugs-n...@kde.org
  Reporter: uwesto...@web.de
  Target Milestone: ---

- open a map in the middle
- select an image that is shown in the map, see the attached screenshot
- now I want to change its location

result: one cannot move the image in the map

- OK, then let's use the geolocation editor, thus right-click on the image to
open the context menu to choose from actions

result: there is no context menu at all to open e.g. the editor

- OK, then use the right sidebar and open the geolocation editor from there

result: it is not opened so that I can directly change the location of the
image I want. I see there some previous edited images but not the one I
selected as preselection.

- OK, I can select the image I want in the geolocation editor.
- as i want to correct the location I try to drag the image within in the map

result: this is not possible

Am I too untalented to change the location of an image?

The only way I find is to enter new coordinates manually that I copied from the
OSM URL of the desired location.

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[digikam] [Bug 388221] almost impossible to change location of an image

2017-12-25 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=388221

Uwe Stöhr <uwesto...@web.de> changed:

   What|Removed |Added

  Component|general |Geolocation

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[digikam] [Bug 388222] New: high RAM memory consumption of digiKam

2017-12-25 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=388222

Bug ID: 388222
   Summary: high RAM memory consumption of digiKam
   Product: digikam
   Version: 5.8.0
  Platform: MS Windows
OS: MS Windows
Status: UNCONFIRMED
  Severity: normal
  Priority: NOR
 Component: general
  Assignee: digikam-bugs-n...@kde.org
  Reporter: uwesto...@web.de
  Target Milestone: ---

Created attachment 109519
  --> https://bugs.kde.org/attachment.cgi?id=109519=edit
RAM comparison

- open a folder in the Windows explorer and show it with small thumbnails
- now start digiKam and open the same folder as image preview
- now compare the RAM usage

result: while the Win explorer needs only 33 MB RAM for the image preview,
digiKam needs more than 100 MB more, see the attached screenshots.

This is quite a lot for the same action.

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[digikam] [Bug 388222] high RAM memory consumption of digiKam

2017-12-25 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=388222

--- Comment #2 from Uwe Stöhr <uwesto...@web.de> ---
Created attachment 109521
  --> https://bugs.kde.org/attachment.cgi?id=109521=edit
digiKam preview of the same folder as album

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[digikam] [Bug 388222] high RAM memory consumption of digiKam

2017-12-25 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=388222

--- Comment #1 from Uwe Stöhr <uwesto...@web.de> ---
Created attachment 109520
  --> https://bugs.kde.org/attachment.cgi?id=109520=edit
explorer view of the same folder as small thumbnails

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[digikam] [Bug 388221] almost impossible to change location of an image

2017-12-25 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=388221

--- Comment #3 from Uwe Stöhr <uwesto...@web.de> ---
> For editing is the geolocation editor.

I understood that. I am an Open-Source developer too and think I am not too
untalented. But I don't get it:

- all programs I know offer a context menu. So why can't I just select an image
in the mag and right-click on it to open the geolocation editor?

> Here you can now select individual or all images and drag into the map.

That is my second point:

- I once dragged an image into the map
- now I realize that its location is not correct
- therefore I want to move the image inside the map of the geolocation editor
- why is this impossible?
- As moving in the map doesn't work, how else can I change an existing location
without entering new coordinates manually?

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[digikam] [Bug 388219] setting location for images has inconvenient workflow

2017-12-25 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=388219

--- Comment #2 from Uwe Stöhr <uwesto...@web.de> ---
> Now you open the geolocation editor. Here you have an image list below the 
> map. Here you can now select individual or all images and drag into the map. 
> So you
> can also assign the coordinates to 100 images at once.

I understood but this issue is about workflow. In all programs I use
(LibreOffice, Inkscape etc.) one can right-click on an element to change its
properties. in digikam I cannot right-click on an image to set or to change its
location. Therefore my proposal in the initial comment of this bug would in my
opinion improve the workflow a lot.

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[digikam] [Bug 388222] high RAM memory consumption of digiKam

2017-12-25 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=388222

--- Comment #4 from Uwe Stöhr <uwesto...@web.de> ---
> it has much more features

I understand this. I was only wondering that digiKam uses so much more RAM
despite I did nothing else than opening it. I did not start any map, I even
didn't select an image or edited one. Therefore I assumed that there is room
for improvements.

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[digikam] [Bug 388221] almost impossible to change location of an image

2017-12-25 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=388221

--- Comment #5 from Uwe Stöhr <uwesto...@web.de> ---
> > - As moving in the map doesn't work, how else can I change an existing
> > location without entering new coordinates manually?
> 
> Drag the image from the list to the new position in the map.

Ehm, so I have to drag in the image again to the map to another location?
Heureka, this works. But this is very unintuitive. I spent now an hour and
never came to to the idea to drag the image in there again because the image is
already in the map, just at the wrong location.

The most intuitive way would be to move the image within the map to the correct
location.

> you do not want to see the context menu if we put everything in there.

It is not about everything, it is that there is NO context menu at all. I mean
what do I want to do when I right-click on an image within a map? Ask persons
around you, I bet they all say "to change the image location or to get info
about the current location".

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[LabPlot2] [Bug 389301] New: fit parameter window is not movable

2018-01-21 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=389301

Bug ID: 389301
   Summary: fit parameter window is not movable
   Product: LabPlot2
   Version: latest
  Platform: MS Windows
OS: MS Windows
Status: UNCONFIRMED
  Severity: normal
  Priority: NOR
 Component: frontend
  Assignee: alexander.se...@web.de
  Reporter: uwesto...@web.de
  Target Milestone: ---

Created attachment 110036
  --> https://bugs.kde.org/attachment.cgi?id=110036=edit
screenshot

Opening the fit parameter window covers the definition of the fit equation, see
the attached screenshot. It is very helpful to see it. Therefore the fit
parameter window should be movable and also resizeable for a proper workflow.

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[LabPlot2] [Bug 389302] New: fit parameter window has superfluous buttons

2018-01-21 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=389302

Bug ID: 389302
   Summary: fit parameter window has superfluous buttons
   Product: LabPlot2
   Version: latest
  Platform: MS Windows
OS: MS Windows
Status: UNCONFIRMED
  Severity: normal
  Priority: NOR
 Component: frontend
  Assignee: alexander.se...@web.de
  Reporter: uwesto...@web.de
  Target Milestone: ---

Created attachment 110037
  --> https://bugs.kde.org/attachment.cgi?id=110037=edit
screenshot

The fit parameter window has 2 buttons to add delete a parameter. They should
be removed because they will in all cases lead to a fit failure. If you have
e.g. the fit equation

exp(b*sin(a*x))+c

with 3 parameters and you remove a parameter, the fitting will fail unless you
change the fit equation. So the buttons to remove/add a parameter is
superfluous and also misleading.

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[LabPlot2] [Bug 387628] Wrong parameter list warnings in parser.y

2018-01-21 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=387628

--- Comment #1 from Uwe Stöhr <uwesto...@web.de> ---
This problem persist in current GIT master.

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[LabPlot2] [Bug 389300] New: 'int': forcing value to bool 'true' or 'false' warnings

2018-01-21 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=389300

Bug ID: 389300
   Summary: 'int': forcing value to bool 'true' or 'false'
warnings
   Product: LabPlot2
   Version: latest
  Platform: MS Windows
OS: MS Windows
Status: UNCONFIRMED
  Severity: normal
  Priority: NOR
 Component: general
  Assignee: alexander.se...@web.de
  Reporter: uwesto...@web.de
  Target Milestone: ---

Compiling current master I get these new warnings:

2>C:\CraftRoot\labplot\liborigin\OriginAnyParser.cpp(1272): warning C4800:
'int': forcing value to bool 'true' or 'false' (performance warning)
2>C:\CraftRoot\labplot\liborigin\OriginAnyParser.cpp(1309): warning C4800:
'int': forcing value to bool 'true' or 'false' (performance warning)
2>C:\CraftRoot\labplot\liborigin\OriginAnyParser.cpp(1370): warning C4800:
'int': forcing value to bool 'true' or 'false' (performance warning)
2>C:\CraftRoot\labplot\liborigin\OriginAnyParser.cpp(1371): warning C4800:
'int': forcing value to bool 'true' or 'false' (performance warning)
2>C:\CraftRoot\labplot\liborigin\OriginAnyParser.cpp(1384): warning C4800:
'int': forcing value to bool 'true' or 'false' (performance warning)
2>C:\CraftRoot\labplot\liborigin\OriginAnyParser.cpp(1385): warning C4800:
'int': forcing value to bool 'true' or 'false' (performance warning)
2>C:\CraftRoot\labplot\liborigin\OriginAnyParser.cpp(1391): warning C4800:
'int': forcing value to bool 'true' or 'false' (performance warning)
2>C:\CraftRoot\labplot\liborigin\OriginAnyParser.cpp(1392): warning C4800:
'int': forcing value to bool 'true' or 'false' (performance warning)
2>C:\CraftRoot\labplot\liborigin\OriginAnyParser.cpp(1796): warning C4800:
'char': forcing value to bool 'true' or 'false' (performance warning)
2>C:\CraftRoot\labplot\liborigin\OriginAnyParser.cpp(2207): warning C4800:
'int': forcing value to bool 'true' or 'false' (performance warning)
2>C:\CraftRoot\labplot\liborigin\OriginAnyParser.cpp(2208): warning C4800:
'int': forcing value to bool 'true' or 'false' (performance warning)
2>C:\CraftRoot\labplot\liborigin\OriginAnyParser.cpp(2209): warning C4800:
'int': forcing value to bool 'true' or 'false' (performance warning)
2>C:\CraftRoot\labplot\liborigin\OriginAnyParser.cpp(2276): warning C4800:
'int': forcing value to bool 'true' or 'false' (performance warning)
2>C:\CraftRoot\labplot\liborigin\OriginAnyParser.cpp(2278): warning C4800:
'int': forcing value to bool 'true' or 'false' (performance warning)
2>C:\CraftRoot\labplot\liborigin\OriginAnyParser.cpp(2279): warning C4800:
'int': forcing value to bool 'true' or 'false' (performance warning)
2>C:\CraftRoot\labplot\liborigin\OriginAnyParser.cpp(2296): warning C4800:
'int': forcing value to bool 'true' or 'false' (performance warning)
2>C:\CraftRoot\labplot\liborigin\OriginAnyParser.cpp(2297): warning C4800:
'int': forcing value to bool 'true' or 'false' (performance warning)
2>C:\CraftRoot\labplot\liborigin\OriginAnyParser.cpp(2298): warning C4800:
'int': forcing value to bool 'true' or 'false' (performance warning)
2>C:\CraftRoot\labplot\liborigin\OriginAnyParser.cpp(2299): warning C4800:
'int': forcing value to bool 'true' or 'false' (performance warning)
2>C:\CraftRoot\labplot\liborigin\OriginAnyParser.cpp(2301): warning C4800:
'char': forcing value to bool 'true' or 'false' (performance warning)
2>C:\CraftRoot\labplot\liborigin\OriginAnyParser.cpp(2334): warning C4800:
'int': forcing value to bool 'true' or 'false' (performance warning)
2>C:\CraftRoot\labplot\liborigin\OriginAnyParser.cpp(2338): warning C4800:
'int': forcing value to bool 'true' or 'false' (performance warning)
2>C:\CraftRoot\labplot\liborigin\OriginAnyParser.cpp(2339): warning C4800:
'int': forcing value to bool 'true' or 'false' (performance warning)
2>C:\CraftRoot\labplot\liborigin\OriginAnyParser.cpp(2340): warning C4800:
'int': forcing value to bool 'true' or 'false' (performance warning)
2>C:\CraftRoot\labplot\liborigin\OriginAnyParser.cpp(2341): warning C4800:
'int': forcing value to bool 'true' or 'false' (performance warning)
2>C:\CraftRoot\labplot\liborigin\OriginAnyParser.cpp(2342): warning C4800:
'int': forcing value to bool 'true' or 'false' (performance warning)
2>C:\CraftRoot\labplot\liborigin\OriginAnyParser.cpp(2343): warning C4800:
'int': forcing value to bool 'true' or 'false' (performance warning)
2>C:\CraftRoot\labplot\liborigin\OriginAnyParser.cpp(2377): warning C4800:
'int': forcing value to bool 'true' or 'false' (performance warning)
2>C:\CraftRoot\labplot\liborigin\OriginAnyParser.cpp(2385): warning C4800:
'int': forcing value to bool 'true' or 'false' (performance warning)
2>C:\CraftRoot\labplot\liborigin\OriginAnyParser.cpp(2386): warning C4800:
'int': forcing value to bool 'true' or 'false' (performance warning)
2>C:\CraftRoot\labplot\liborigin\OriginAnyParser.cpp(2387): warning C4800:
'int': forcing value to bool 'true' or 'false' 

[Breeze] [Bug 388984] New: regression: breeze icons 5.41.0 uncompilable

2018-01-14 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=388984

Bug ID: 388984
   Summary: regression: breeze icons 5.41.0 uncompilable
   Product: Breeze
   Version: unspecified
  Platform: MS Windows
OS: MS Windows
Status: UNCONFIRMED
  Severity: normal
  Priority: NOR
 Component: Icons
  Assignee: visual-des...@kde.org
  Reporter: uwesto...@web.de
CC: kain...@gmail.com
  Target Milestone: ---

Using MSVC 2015 I can no longer compile the breeze icons 5.41.0. Version 5.40.0
worked.

I get:

[13/26] Building CXX object CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj
[14/26] Linking CXX executable bin\qrcAlias.exe
FAILED: bin/qrcAlias.exe
cmd.exe /C "cd . && C:\Perl\c\bin\c++.exe -std=c++0x -fno-operator-names
-fno-exceptions -Wall -Wextra -Wcast-align -Wch
ar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef
-Wnon-virtual-dtor -Woverloaded-virtual -Werror=r
eturn-type -Wvla -Wdate-time -fdiagnostics-color=always -O3 -DNDEBUG  -mwindows
CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj
 CMakeFiles/qrcAlias.dir/qrcAlias_autogen/mocs_compilation.cpp.obj  -o
bin\qrcAlias.exe -Wl,--out-implib,lib\libqrcAlias
.dll.a -Wl,--major-image-version,0,--minor-image-version,0 
C:/Qt/Qt5.9.3/5.9.3/msvc2015_64/lib/Qt5Core.lib C:/Qt/Qt5.9.
3/5.9.3/msvc2015_64/lib/qtmain.lib -lkernel32 -luser32 -lgdi32 -lwinspool
-lshell32 -lole32 -loleaut32 -luuid -lcomdlg32
 -ladvapi32 && cd ."
CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x55): undefined
reference to `_imp___ZN7QString11reallocDa
taEjb'
CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0xa4): undefined
reference to `_imp___ZN7QString6appendERKS
_'
CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0xbc): undefined
reference to `_imp___ZN5QFileC1ERK7QString
'
CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x110): undefined
reference to `_imp___ZN5QFile4openE6QFlag
sIN9QIODevice12OpenModeFlagEE'
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CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x17a): undefined
reference to `_imp___ZN7QString16fromAsci
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CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x1b5): undefined
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CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x1ff): undefined
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CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x20f): undefined
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CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x22b): undefined
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CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x259): undefined
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CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x264): undefined
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CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x29f): undefined
reference to `_imp___ZN11QTextStreamlsEc'

CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x2cd): undefined
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CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x2d2): undefined
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CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x315): undefined
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CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x35c): undefined
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CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x3a3): undefined
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CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x3c7): undefined
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CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x3d2): undefined
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CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x40d): undefined
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CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x41f): undefined
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CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x44a): undefined
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CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x481): undefined
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CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x48f): undefined
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[cantor] [Bug 386865] AutoMoc warnings with plot2dassistant, plot3dassistant, antor_advancedplotassistant and cantorpart

2018-01-14 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=386865

--- Comment #3 from Uwe Stöhr <uwesto...@web.de> ---
> The first two warning should be gone now. Do you still get a warning for
> cantor_part after my fix?

I can no longer compile cantor because the compilation of the breeze icons
fails:

[13/26] Building CXX object CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj
[14/26] Linking CXX executable bin\qrcAlias.exe
FAILED: bin/qrcAlias.exe
cmd.exe /C "cd . && C:\Perl\c\bin\c++.exe -std=c++0x -fno-operator-names
-fno-exceptions -Wall -Wextra -Wcast-align -Wch
ar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef
-Wnon-virtual-dtor -Woverloaded-virtual -Werror=r
eturn-type -Wvla -Wdate-time -fdiagnostics-color=always -O3 -DNDEBUG  -mwindows
CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj
 CMakeFiles/qrcAlias.dir/qrcAlias_autogen/mocs_compilation.cpp.obj  -o
bin\qrcAlias.exe -Wl,--out-implib,lib\libqrcAlias
.dll.a -Wl,--major-image-version,0,--minor-image-version,0 
C:/Qt/Qt5.9.3/5.9.3/msvc2015_64/lib/Qt5Core.lib C:/Qt/Qt5.9.
3/5.9.3/msvc2015_64/lib/qtmain.lib -lkernel32 -luser32 -lgdi32 -lwinspool
-lshell32 -lole32 -loleaut32 -luuid -lcomdlg32
 -ladvapi32 && cd ."
CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x55): undefined
reference to `_imp___ZN7QString11reallocDa
taEjb'
CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0xa4): undefined
reference to `_imp___ZN7QString6appendERKS
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CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0xbc): undefined
reference to `_imp___ZN5QFileC1ERK7QString
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CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x110): undefined
reference to `_imp___ZN5QFile4openE6QFlag
sIN9QIODevice12OpenModeFlagEE'
CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x136): undefined
reference to `_imp___ZN9QIODevice8readLin
eEx'
CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x17a): undefined
reference to `_imp___ZN7QString16fromAsci
i_helperEPKci'
CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x1b5): undefined
reference to `_imp___ZN10QArrayData10deal
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CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x1ff): undefined
reference to `_imp___ZNK14QMessageLogger5
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CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x20f): undefined
reference to `_imp___ZNK5QFile8fileNameEv
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CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x22b): undefined
reference to `_imp___ZN6QDebug9putStringE
PK5QCharj'
CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x259): undefined
reference to `_imp___ZN7QString15fromUtf8
_helperEPKci'
CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x264): undefined
reference to `_imp___ZN11QTextStreamlsERK
7QString'
CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x29f): undefined
reference to `_imp___ZN11QTextStreamlsEc'

CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x2cd): undefined
reference to `_imp___ZN6QDebugD1Ev'
CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x2d2): undefined
reference to `_imp___ZN10QArrayData11shar
ed_nullE'
CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x315): undefined
reference to `_imp___ZN10QArrayData10deal
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CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x335): undefined
reference to `_imp___ZN10QArrayData10deal
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CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x35c): undefined
reference to `_imp___ZN10QArrayData10deal
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CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x3a3): undefined
reference to `_imp___ZNK14QMessageLogger5
debugEv'
CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x3c7): undefined
reference to `_imp___ZN7QString15fromUtf8
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CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x3d2): undefined
reference to `_imp___ZN11QTextStreamlsERK
7QString'
CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x40d): undefined
reference to `_imp___ZN11QTextStreamlsEc'

CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x41f): undefined
reference to `_imp___ZN6QDebug9putStringE
PK5QCharj'
CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x44a): undefined
reference to `_imp___ZN11QTextStreamlsEc'

CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x481): undefined
reference to `_imp___ZN11QTextStreamlsEc'

CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x48f): undefined
reference to `_imp___ZNK5QFile8fileNameEv
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CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x4c1): undefined
reference to `_imp___ZN11QTextStreamlsEc'

CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x4ed): undefined
reference to `_imp___ZN6QDebugD1Ev'
CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.cpp:(.text+0x4f2): undefined
reference to `_imp___ZN10QArrayData11shar
ed_nullE'
CMakeFiles/qrcAlias.dir/qrcAlias.cpp.obj:qrcAlias.

[LabPlot2] [Bug 387626] wrong default APPDATA folder on Windows

2018-02-11 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=387626

--- Comment #2 from Uwe Stöhr <uwesto...@web.de> ---
Many thanks! I'll try to find some time and provide a Win installer.

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[LabPlot2] [Bug 386800] Custom fitting often fails

2018-02-11 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=386800

--- Comment #13 from Uwe Stöhr <uwesto...@web.de> ---
Created attachment 110551
  --> https://bugs.kde.org/attachment.cgi?id=110551=edit
.lml test file

Test file for comment 12

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[LabPlot2] [Bug 386800] Custom fitting often fails

2018-02-11 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=386800

Uwe Stöhr <uwesto...@web.de> changed:

   What|Removed |Added

 Status|NEEDSINFO   |UNCONFIRMED
 Resolution|WAITINGFORINFO  |---

--- Comment #12 from Uwe Stöhr <uwesto...@web.de> ---
(In reply to Stefan Gerlach from comment #11)
> Do this problem still exist in the latest version 2.5rc8?

Yes. When opening the attached .lml file I still get both errors:

> 1. the fit parameter b gets red, see attached
> 2. one cannot see the fit functions using the given parameters. Therefore one 
> doesn't know is the parameter "1" is sensible.

Additionally:

3. The fit parameter window can still not be moved.
4. I cannot press the recalculate button because it is permanently grayed-out.

If I therefore create a new fit to be able to calculate I still get senseless
results.

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[LabPlot2] [Bug 386885] importing Origin projects misses fit plots

2018-02-11 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=386885

--- Comment #2 from Uwe Stöhr <uwesto...@web.de> ---
With RC8 and the origin file I already attached in the initial comment this bug
remains:

> - the information if a column represents an x or y value or if it represents 
> an x or y error is missing

x and y is now detected, but if it is y of the y-error is not detected. y-error
columns appear as y.

Plots are imported but they are empty.

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[LabPlot2] [Bug 386881] Printing does not work

2018-02-19 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=386881

Uwe Stöhr <uwesto...@web.de> changed:

   What|Removed |Added

 Resolution|FIXED   |---
 Status|NEEDSINFO   |CONFIRMED

--- Comment #2 from Uwe Stöhr <uwesto...@web.de> ---
> Please try the latest rc9

Where can I find it? Here is still RC8:
https://theorie.physik.uni-konstanz.de/gerlach/labplot/

In RC8 the bug is still there.

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[LabPlot2] [Bug 386882] Printing from print preview fails but exports to PDF

2018-02-19 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=386882

Uwe Stöhr <uwesto...@web.de> changed:

   What|Removed |Added

 Resolution|FIXED   |---
 Status|NEEDSINFO   |CONFIRMED

--- Comment #2 from Uwe Stöhr <uwesto...@web.de> ---
> Can you try the latest package rc9?

Where can I find it? Here is still RC8:
https://theorie.physik.uni-konstanz.de/gerlach/labplot/

In RC8 the bug is still there.

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[LabPlot2] [Bug 386881] Printing does not work

2018-02-19 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=386881

Uwe Stöhr <uwesto...@web.de> changed:

   What|Removed |Added

 Status|NEEDSINFO   |RESOLVED

--- Comment #4 from Uwe Stöhr <uwesto...@web.de> ---
many thanks, this is now fixed with RC9.

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[LabPlot2] [Bug 386882] Printing from print preview fails but exports to PDF

2018-02-19 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=386882

Uwe Stöhr <uwesto...@web.de> changed:

   What|Removed |Added

 Status|NEEDSINFO   |RESOLVED

--- Comment #4 from Uwe Stöhr <uwesto...@web.de> ---
many thanks, this is now fixed with RC9.

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[digikam] [Bug 388221] almost impossible to change location of an image

2018-01-02 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=388221

--- Comment #10 from Uwe Stöhr <uwesto...@web.de> ---
> The video is now ready on Google.

Many thanks Maik. My problem was that the intuition is to move images around in
the map to correct the location. I never came to the idea that I have to
re-drag in the image to the map to another location because the image was
already in the map.

Therefore please describe this behavior in the manual and/or allow to move
images in the map since this is the intuitive way.

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[digikam] [Bug 388183] Windows installer is not HiDPI ready

2017-12-26 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=388183

--- Comment #6 from Uwe Stöhr <uwesto...@web.de> ---
> Question about UTF8 support with nsis 3: what’s the gain to enable this s
> option in build script ?

I provide the Win installer for the program LyX (lyx.org) and can now directly
use e.g. Cyrillic letters in the installer text. The installer is translated to
different languages including RTL languages like Arabic. The Unicode support of
NSIS 3 allows to display correct Arabic script for the first time.

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[digikam] [Bug 388221] almost impossible to change location of an image

2017-12-25 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=388221

--- Comment #6 from Uwe Stöhr <uwesto...@web.de> ---
Hello Maik,

I forgot to thank you for your support. Thanks to your help I think I will be
ready for tomorrows Christmas presentation with located images.

Nevertheless as I reported my bugs as newbie I guess other user will have the
same beginner problems as I had so therefore you and the digiKam team should
discuss if my proposals/bug reports could lead to a more intuitive workflow.

many thanks and best regards
Uwe

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[LabPlot2] [Bug 400749] x-axis interval mangles the diagram display

2018-11-08 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=400749

Uwe Stöhr  changed:

   What|Removed |Added

 CC||stefan.gerlach@uni-konstanz
   ||.de

--- Comment #1 from Uwe Stöhr  ---
Still in 2.6.0RC2.

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[LabPlot2] [Bug 400747] Cannot enter non-integer start value for custom fit

2018-11-08 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=400747

Uwe Stöhr  changed:

   What|Removed |Added

 Status|REPORTED|RESOLVED
 Resolution|--- |FIXED

--- Comment #1 from Uwe Stöhr  ---
This is now fixed in 2.6RC2. Many thanks.

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[LabPlot2] [Bug 394223] Support the preview of the fitting curve using the fit start values

2018-11-08 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=394223

Uwe Stöhr  changed:

   What|Removed |Added

 Status|NEEDSINFO   |REPORTED
 Ever confirmed|1   |0
 Resolution|WORKSFORME  |---

--- Comment #5 from Uwe Stöhr  ---
The bug is now fixed but the option to preview the fit option should be enabled
by default. This is a very useful new feature and I am sure also other users
don't like to enable this option for every fit manually.

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[LabPlot2] [Bug 400741] Properties explorer disappears

2018-11-08 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=400741

--- Comment #2 from Uwe Stöhr  ---
This problem is still in 2.6.0RC2.

I found a workaround: Just click in the project explorer and the properties
explorer becomes visible immediately.

So it seems to be a simple signal problem for the Qt widget for the toolbar
button. I mean the bug does not appear for the project explorer toolbar button.

> This is most probably caused by the animation we added for the dock widgets.

I don't think this is the problem but nevertheless I don't see why e.g. hiding
a dock widget must be animated. Therefore please remove this if it could make
problems.

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[LabPlot2] [Bug 400741] Properties explorer disappears

2018-11-08 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=400741

Uwe Stöhr  changed:

   What|Removed |Added

 CC||stefan.gerlach@uni-konstanz
   ||.de

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[LabPlot2] [Bug 400741] New: Properties explorer disappears

2018-11-06 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=400741

Bug ID: 400741
   Summary: Properties explorer disappears
   Product: LabPlot2
   Version: latest
  Platform: MS Windows
OS: MS Windows
Status: REPORTED
  Severity: normal
  Priority: NOR
 Component: frontend
  Assignee: alexander.se...@web.de
  Reporter: uwesto...@web.de
  Target Milestone: ---

Created attachment 116122
  --> https://bugs.kde.org/attachment.cgi?id=116122=edit
screenshot of the problem

- start LabPlot 2.6
- click in the toolbar on the button "Properties Explorer" to suppress its view
- now click the button again to make the explorer visible again

result: there is only a white and empty field shown instead of the explorer

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[LabPlot2] [Bug 400742] New: enhancement: automatically adapt image format

2018-11-06 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=400742

Bug ID: 400742
   Summary: enhancement: automatically adapt image format
   Product: LabPlot2
   Version: latest
  Platform: MS Windows
OS: MS Windows
Status: REPORTED
  Severity: normal
  Priority: NOR
 Component: general
  Assignee: alexander.se...@web.de
  Reporter: uwesto...@web.de
  Target Milestone: ---

In terms of working speed I see room of improvement. An example:

- start LabPlot
- create a new spreadsheet

result: the number format is by default:
x,yy+ezz
This is in my opinion not the most used format and should just be a float with
4 digits by default: x,

However the function to fill a column with row numbers is commonly used. In
this case the number formal of the row should automatically be set to float
where the empty digits are not shown or to integer because when I fill the
column with integer row numbers, another number format doesn't make sense.
In case I apply a formula on the row numbers the number format should
automatically be changed to float with 4 shown digits.

This would speed up my work flow a lot.

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[LabPlot2] [Bug 394223] Support the preview of the fitting curve using the fit start values

2018-11-06 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=394223

Uwe Stöhr  changed:

   What|Removed |Added

 Resolution|WAITINGFORINFO  |---
 Status|RESOLVED|REOPENED

--- Comment #3 from Uwe Stöhr  ---
> LabPlot now supports preview with the given start values when enabling the 
> "preview" option.

Not with he build you sent me:

- create a new table with 2 columns
- fill the table columns with row numbers
- create a new custom fit
- use as fit function this one
a*x
- set fit interval x:10 - 25 (what is the difference between the fit and the
evaluation interval? Please add tooltips to explain this to the user)
- enable the preview option
- set parameter a to '2'

result: I expect to see the function 2*x but nothing is shown.

I found a workaround. one must right click in the project explorer on the fit
and there check visible then subsequently select visible again. The bug is the
LP shows you that the fit is visible in the context menu while it is not. Thus
by making it unvisible and then visible again it is really shown.

Note also that the default number format for the fit interval uses 6 visible
digits. This is no common use case, at least reduce it to 4 digits.

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[LabPlot2] [Bug 400748] New: missing autoscale for x-axis of fit plots

2018-11-06 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=400748

Bug ID: 400748
   Summary: missing autoscale for x-axis of fit plots
   Product: LabPlot2
   Version: latest
  Platform: MS Windows
OS: MS Windows
Status: REPORTED
  Severity: normal
  Priority: NOR
 Component: frontend
  Assignee: alexander.se...@web.de
  Reporter: uwesto...@web.de
  Target Milestone: ---

- create a new table with 2 columns
- fill the table columns with row numbers
- create a new custom fit
- use as fit function this one
a*x
- set fit and evaluation interval x:10 - 25 
- set start parameter a to '2'
- calculate the fit

result: the x-axis of the diagram is still 0 - 100
But since I only fitted and evaluated from 10 - 25 the x-axis scale should
automatically be set to the evaluation interval plus 10%. So in my case to 9 -
27.5. This would speed up the work flow a lot because since I explicitly set an
evaluation interval I tell LP that i am interested in this interval. I can
later chance the x-axis if i really need this but in the vast majority of the
cases I need the evaluation interval to be drawn.

Note also: What is the difference between the fit and the evaluation interval?
Please add tooltips to explain this to the user.

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[LabPlot2] [Bug 400749] New: x-axis interval mangles the diagram display

2018-11-06 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=400749

Bug ID: 400749
   Summary: x-axis interval mangles the diagram display
   Product: LabPlot2
   Version: latest
  Platform: MS Windows
OS: MS Windows
Status: REPORTED
  Severity: normal
  Priority: NOR
 Component: frontend
  Assignee: alexander.se...@web.de
  Reporter: uwesto...@web.de
  Target Milestone: ---

Created attachment 116126
  --> https://bugs.kde.org/attachment.cgi?id=116126=edit
screenshot of the problem

- create a new table with 2 columns
- fill the table columns with row numbers
- create a new custom fit
- use as fit function this one
a*x
- set fit and evaluation interval x:10 - 25 
- set start parameter a to '2'
- calculate the fit

the x-axis runs from 0 - 100 (see also bug 400748). I want to change the x-axis
to run from 10 - 25, therefore

- click in the plot diagram on the x-axis and set there '10' as start and '25'
as end value

result: the x-axis does no longer use the full width of the diagram, see the
attached screenshot.

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[LabPlot2] [Bug 400747] New: Cannot enter non-integer start value for custom fit

2018-11-06 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=400747

Bug ID: 400747
   Summary: Cannot enter non-integer start value for custom fit
   Product: LabPlot2
   Version: latest
  Platform: MS Windows
OS: MS Windows
Status: REPORTED
  Severity: normal
  Priority: NOR
 Component: frontend
  Assignee: alexander.se...@web.de
  Reporter: uwesto...@web.de
  Target Milestone: ---

- create a new table with 2 columns
- fill the table columns with row numbers
- create a new custom fit
- use as fit function this one
a*x^2
- enable the preview option
- try to set the start value for the parameter a to '-1' or to '1.1"

result: only integers are allowed as start value. But this not sufficient for
many use cases.

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[LabPlot2] [Bug 400742] enhancement: automatically adapt number format

2018-11-06 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=400742

Uwe Stöhr  changed:

   What|Removed |Added

Summary|enhancement: automatically  |enhancement: automatically
   |adapt image format  |adapt number format

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[LabPlot2] [Bug 394029] Auto x/y-range keeps constant

2019-01-14 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=394029

--- Comment #2 from Uwe Stöhr  ---
(In reply to Stefan Gerlach from comment #1)
> Currently we auto scale the y plot range to the whole data set not only to
> the data of the selected (shown) x range. Does it make sense to auto scale
> the y range only to the data in the x range?

Well, when I explicitly set an x-range I have a reason. The only reason I can
imagine is to see only the curve in the range i selected. This iplies of course
that the y-range needs to be adapted too - to show only the function values in
the selected x-range.

Btw., if you send me a new version of LabPlot to test, I will do so.

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[frameworks-ki18n] [Bug 386790] deprecated Qt5Script is used for ki18n

2019-01-14 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=386790

Uwe Stöhr  changed:

   What|Removed |Added

 Status|REPORTED|RESOLVED
 Resolution|--- |FIXED

--- Comment #3 from Uwe Stöhr  ---
(In reply to Jazeix Johnny from comment #2)
> The commit is merged, can we close this bug or is there more to do?

Thanks. It can bel closed.

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[LabPlot2] [Bug 408535] regression: wrong calculation of chi^2 reduced for fits

2019-06-16 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=408535

Uwe Stöhr  changed:

   What|Removed |Added

 CC||uwesto...@web.de

--- Comment #3 from Uwe Stöhr  ---
> To do a weighted fit, you have to select "Instrumental" for
> y-Weight and the error column in the dock widget.

I cannot find this setting. What I did was:
- setting the third column in the spreadsheet as y-error
- in the advanced fitting dialog I checked "use given data errors"

So why does this then not result in a weighted fit?

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[LabPlot2] [Bug 408535] regression: wrong calculation of chi^2 reduced for fits

2019-06-16 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=408535

--- Comment #4 from Uwe Stöhr  ---
I sent you a private mail with the testing result of LP 2.7.RC3: I cannot test
properly because of crashes.

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[LabPlot2] [Bug 408535] regression: wrong calculation of chi^2 reduced for fits

2019-06-16 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=408535

Uwe Stöhr  changed:

   What|Removed |Added

 Resolution|WAITINGFORINFO  |NOT A BUG

--- Comment #5 from Uwe Stöhr  ---
OK, now I found it. To get a weighted fit one has to set that LP should really
take the given error column. It would be very useful if this would be the
default if there is an error column.
Moreover the setting section "Weight" is by default collapsed and thus very
hard to find. it should be unfolded by default like all other sections in the
fit dialog.

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[LabPlot2] [Bug 408548] New: impossible to set range for calculations in spreadsheets

2019-06-10 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=408548

Bug ID: 408548
   Summary: impossible to set range for calculations in
spreadsheets
   Product: LabPlot2
   Version: latest
  Platform: MS Windows
OS: MS Windows
Status: REPORTED
  Severity: wishlist
  Priority: NOR
 Component: frontend
  Assignee: alexander.se...@web.de
  Reporter: uwesto...@lyx.org
  Target Milestone: ---

I often have the case that I have to set e.g. cell 1 - 20 for one column to
ln(i)*10 (i is the row number). In other programs I can do this but not in LP
because when I try to do this, the formula is always applied to the whole
column. But I only want it for row 1 to 20. So it would be useful if you could
add this functionality by adding to the the context menu the feature
Selection -> Fill Selection With -> Function values
when one selects only cells. The function values will then only be applies to
the selected cells.
(When highlighting the whole column, this feature is already available in the
context menu under Generate Data -> Function values .)

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[LabPlot2] [Bug 394223] Support the preview of the fitting curve using the fit start values

2019-06-10 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=394223

Uwe Stöhr  changed:

   What|Removed |Added

 CC||uwesto...@lyx.org

--- Comment #7 from Uwe Stöhr  ---
the preview is now enabled per default(In reply to Stefan Gerlach from comment
#6)
> the preview is now enabled per default.

I cannot see this. Where do I have to enable the preview manually?

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[LabPlot2] [Bug 408537] impossible to insert several rows or columns at once

2019-06-10 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=408537

--- Comment #2 from Uwe Stöhr  ---
Wow, that was fast! Many thanks.

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[LabPlot2] [Bug 408530] error bars not correctly shown in plots

2019-06-10 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=408530

--- Comment #2 from Uwe Stöhr  ---
> the value for the first point is zero.

Yes, this is purposely and I also don't want an error bar. Physics says it must
be zero so there cannot be an error.

> For the next points with energy = 320, 260, ... 560J no error bars are shown 
> - this is bug. Here we don't handle correctly the rows from 2 to 8 in the 
> spreadsheet having NANs. I'll fix this.

Thank you.

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[LabPlot2] [Bug 408530] New: error bars not correctly shown in plots

2019-06-10 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=408530

Bug ID: 408530
   Summary: error bars not correctly shown in plots
   Product: LabPlot2
   Version: latest
  Platform: MS Windows
OS: MS Windows
Status: REPORTED
  Severity: normal
  Priority: NOR
 Component: frontend
  Assignee: alexander.se...@web.de
  Reporter: uwesto...@lyx.org
  Target Milestone: ---

Created attachment 120752
  --> https://bugs.kde.org/attachment.cgi?id=120752=edit
plot showing the bug

- open the attached example file
- look at the plot:
the error bars of the first data points are missing and I cannot find out why

The Chi^2_red is however correctly calculated using also the undisplayed error
bars. So it is a pure display bug but a nasty one since one cannot use the plot
in papers, presentations etc.

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[LabPlot2] [Bug 408529] New: regression: cannot delete multiple cell contents at once

2019-06-10 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=408529

Bug ID: 408529
   Summary: regression: cannot delete multiple cell contents at
once
   Product: LabPlot2
   Version: latest
  Platform: MS Windows
OS: MS Windows
Status: REPORTED
  Severity: major
  Priority: NOR
 Component: frontend
  Assignee: alexander.se...@web.de
  Reporter: uwesto...@lyx.org
  Target Milestone: ---

Created attachment 120751
  --> https://bugs.kde.org/attachment.cgi?id=120751=edit
test case

- open the attached file and try to delete in the first column the content of
cell 
2 to 8

result: this is impossible. Neither DEL, SHIFT +DEL or anything else works to
delete. This is a regression to former LabPlot versions and very annoying.

p.s. In the bug tracker I cannot specify the LabPlot version 2.5.0 or 2.6.0

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[LabPlot2] [Bug 408537] New: impossible to insert several rows or columns at once

2019-06-10 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=408537

Bug ID: 408537
   Summary: impossible to insert several rows or columns at once
   Product: LabPlot2
   Version: latest
  Platform: Other
OS: Linux
Status: REPORTED
  Severity: wishlist
  Priority: NOR
 Component: frontend
  Assignee: alexander.se...@web.de
  Reporter: uwesto...@lyx.org
  Target Milestone: ---

One often needs to insert e.g. 3 rows to a spreadsheet. But LP 2.6 doesn't
offer to insert them. One has to add them one by one. This is annoying if you
need e.g. 10 new rows.

Other programs offer to insert either one row or a certain number of rows. Of
you choose the latter you can set the number of rows to be inserted.

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[LabPlot2] [Bug 408533] New: wrong auto range for plots

2019-06-10 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=408533

Bug ID: 408533
   Summary: wrong auto range for plots
   Product: LabPlot2
   Version: latest
  Platform: MS Windows
OS: MS Windows
Status: REPORTED
  Severity: normal
  Priority: NOR
 Component: frontend
  Assignee: alexander.se...@web.de
  Reporter: uwesto...@lyx.org
  Target Milestone: ---

Created attachment 120754
  --> https://bugs.kde.org/attachment.cgi?id=120754=edit
example plot showing the bug

- open the attached plot
- look at the x-axis: it runs from 0 to 4000 but there are only data in the
plot with up to x=1200

So the automatic range is determination is obviously broken.

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[LabPlot2] [Bug 408535] New: regression: wrong calculation of chi^2 reduced for fits

2019-06-10 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=408535

Bug ID: 408535
   Summary: regression: wrong calculation of chi^2 reduced for
fits
   Product: LabPlot2
   Version: latest
  Platform: MS Windows
OS: MS Windows
Status: REPORTED
  Severity: grave
  Priority: NOR
 Component: backend
  Assignee: alexander.se...@web.de
  Reporter: uwesto...@lyx.org
  Target Milestone: ---

Created attachment 120756
  --> https://bugs.kde.org/attachment.cgi?id=120756=edit
example plot

The main task for me with LabPlot is curve fitting but in version 2.6 there is
a bug leading to wrong calculations of the chi^2:

- open the attached plot
- recalculate the fit and look at the results: LP tells me I have a chi^2
reduced of 441. This is obviously wrong since the fit is not that bad. It looks
like it is around 2. And indeed, when performing the same fit with another
program I get a Chi^2 reduced of 1.9617.

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[LabPlot2] [Bug 408536] New: display bug in curve fitting dialog

2019-06-10 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=408536

Bug ID: 408536
   Summary: display bug in curve fitting dialog
   Product: LabPlot2
   Version: latest
  Platform: MS Windows
OS: MS Windows
Status: REPORTED
  Severity: normal
  Priority: NOR
 Component: frontend
  Assignee: alexander.se...@web.de
  Reporter: uwesto...@lyx.org
  Target Milestone: ---

Created attachment 120757
  --> https://bugs.kde.org/attachment.cgi?id=120757=edit
screenshot of the bug

In LP 2.6. the curve fitting dialog looks strange, see attached. So some dialog
elements are not properly displayed.

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[LabPlot2] [Bug 408535] regression: wrong calculation of chi^2 reduced for fits

2019-06-10 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=408535

--- Comment #1 from Uwe Stöhr  ---
Here is the fit result of MagicPlot for comparison:

LAST FIT
Data Points Number: 35
Fitted Curves Number: 1
Parameters Number: 2
Degrees of Freedom (DoF): 33
Data Total Sum of Squares (TSS): 6.4226e8
Weighting: Standard Error (w = 1 / stdErr^2)

DATA INTERVALS
>FromTo
0   1200

RESULTS
Iterations: 5
Convergence: 1.8829e-13
Residual Sum of Squares (RSS, χ^2): 64.737
Reduced RSS: 1.9617
Residual Standard Deviation: 1.4006
Coefficient of Determination R^2: 1
Adjusted R^2: 1

FITTED CURVES
Custom CurveFit curve   A=557.4639±22.049   B=468.3198±26.5106 
y(x) = A*exp(-B/x)

FITTED PARAMETERS
Parameter   Fit curve A Fit curve B 
Value   557.4639468.3198
Std. Dev.   22.049  26.5106 

FIT FORMULA WITH VALUES
y(x) = 557.4639*exp(-468.3198/x)

FIT FORMULA WITH VARIABLES
y(x) = A*exp(-B/x)

A = 557.4639
B = 468.3198

s_A = 22.049
s_B = 26.5106

CORRELATION MATRIX
Parameter   Fit curve A Fit curve B 
Fit curve A 1   0.9415  
Fit curve B 0.9415  1

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[LabPlot2] [Bug 408541] New: impossible to specify data range for fits

2019-06-10 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=408541

Bug ID: 408541
   Summary: impossible to specify data range for fits
   Product: LabPlot2
   Version: latest
  Platform: Other
OS: Linux
Status: REPORTED
  Severity: wishlist
  Priority: NOR
 Component: frontend
  Assignee: alexander.se...@web.de
  Reporter: uwesto...@lyx.org
  Target Milestone: ---

Created attachment 120760
  --> https://bugs.kde.org/attachment.cgi?id=120760=edit
screenshot from MagicPlot

In many cases you only want to fit a subset of data in a plot. For example you
have measurement values from x= 10 - 100 but you only want to fit the values
from x= 30 - 80. This can b done by other programs like MagicPlot or Origin but
not with LP.
This feature is important because there are plenty of cases where you have e.g.
2 linear effects. So you have to fit in 2 data ranges.

Attached is a screenshot I made with MagicPlot to illustrate what I mean.

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[LabPlot2] [Bug 408529] regression: cannot delete multiple cell contents at once

2019-06-10 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=408529

--- Comment #1 from Uwe Stöhr  ---
OK, I see now that I can
- select the cells
- right-click on them and choose in the appearing context menu Selection ->
Clear Selection

So could you please add a shortcut for this function. E.g. Shift+Del?

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[LabPlot2] [Bug 408533] wrong auto range for plots

2019-07-13 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=408533

Uwe Stöhr  changed:

   What|Removed |Added

 Status|CONFIRMED   |RESOLVED
 Resolution|--- |FIXED

--- Comment #5 from Uwe Stöhr  ---
Since the bug is no longer reproducible, I'll close it. The bug was caused by a
wrong range for the fit.

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[LabPlot2] [Bug 408536] display bug in curve fitting dialog

2019-07-08 Thread Uwe Stöhr
https://bugs.kde.org/show_bug.cgi?id=408536

Uwe Stöhr  changed:

   What|Removed |Added

 CC||uwesto...@web.de

--- Comment #1 from Uwe Stöhr  ---
Created attachment 121405
  --> https://bugs.kde.org/attachment.cgi?id=121405=edit
screenshot of LP 2.7 RC5

The bug is now fixed in RC5, Many thanks!

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