Bug 386799

Summary: fit parameters are not listed
Product: [Applications] LabPlot2 Reporter: Uwe Stöhr <uwestoehr>
Component: frontendAssignee: Stefan Gerlach <stefan.gerlach>
Status: RESOLVED FIXED    
Severity: normal CC: stefan.gerlach
Priority: NOR    
Version: latest   
Target Milestone: ---   
Platform: Microsoft Windows   
OS: Microsoft Windows   
Latest Commit: Version Fixed In:
Attachments: screenshot to make clear what I mean
screenshot how MagicPlot does it

Description Uwe Stöhr 2017-11-12 23:00:55 UTC
Created attachment 108815 [details]
screenshot to make clear what I mean

- create a new custom fit
- use e.g. as fit function this:
exp(b*sin(a*x)+c
- click the button parameters

result: the 3 fit parameters appear in a window that one cannot move. At least the windows should be moveable and resizeable but in my opinion the preferable way is to list the fit parameters in a table widget below the f(x) field automatically.
This keeps the information in the side widget, one saves a button and the user has everything directly in sight.

Attached is a screenshot to make clear what I mean.
Comment 1 Uwe Stöhr 2017-11-12 23:07:25 UTC
Created attachment 108816 [details]
screenshot how MagicPlot does it

Attached is a screenshot how MagicPlot does it.
Comment 2 Uwe Stöhr 2017-11-12 23:08:41 UTC
> Attached is a screenshot how MagicPlot does it.

Noe that MagicPlot displays the fit function using its parameters immediately. This helps a lot because this way one can see if the start values for the different parameters make sense.
Comment 3 Stefan Gerlach 2017-12-17 16:33:31 UTC
This requires several changes in the current implementation. We will address this in the 2.6 release.
Comment 4 Stefan Gerlach 2018-10-08 20:05:13 UTC
With the latest commit the parameter list is now part of the dock widget which now also supports folding of option groups. This should fix this issue.