Bug 393220

Summary:	[improvement] Possibility of showing the fitting line beyond the generating data points
Product:	[Applications] LabPlot2	Reporter:	urcindalo
Component:	general	Assignee:	Stefan Gerlach <stefan.gerlach>
Status:	RESOLVED FIXED
Severity:	normal	CC:	stefan.gerlach
Priority:	NOR
Version:	unspecified
Target Milestone:	---
Platform:	Other
OS:	Linux
Latest Commit:		Version Fixed In:

Description urcindalo 2018-04-17 09:29:07 UTC

It would be nice if in LabPlot2 you could select the x-range to show a fit. In other words: imagine you perform a fit to a data set ranging from x=4 to x=25. In this case, the line showing the fit also goes from x=4 to x=25, but if would be useful if the user could select to show it from x=0 to x=30, for instance.

Comment 1 Stefan Gerlach 2018-05-01 21:26:58 UTC

The evaluated range can now be changed the same as the range for fitting.

Comment 2 urcindalo 2018-05-02 08:57:59 UTC

(In reply to Stefan Gerlach from comment #1)
> The evaluated range can now be changed the same as the range for fitting.

Thanks very much. I just tried out this new feature.
I found two issues:
a) The initial value field of the evaluation range does not accept negative numbers.
b) The last value field of the valuation range does not accept numbers larger than 99,99 (with the help of the up arrow) or 99 (if you just type it). My locale is set to Spanish and my number format uses the comma as the decimal separator.

Comment 3 Stefan Gerlach 2018-05-02 10:12:33 UTC

The limits for the spin boxes are now set from the default to more realistic values.