Hi,
If the n last values or all the values in a series are Null, the plot of the series is unpredictable.
Sometimes it plots an arbitrary line, or one that goes to +infinity.
It should just not plot a line for the empty values.

``The Data display is almost correct with the right formatting for the X axis (though the unit of the series appears twice in the table header, but not on the tab)

However, if I export as .csv I get this, that is the x axis is exported as numbers, not formatted:

 ;Reach flow ["Coull"][m³ s⁻¹] [m³ s⁻¹]
725760000;0.50998501615494
725846400;0.522514237107716
725932800;0.514004883746867
726019200;0.532915190348337
726105600;0.505512982967228
726192000;0.495297083974595
726278400;0.615529682779027
726364800;1.18930706999156
726451200;0.923183048939487
726537600;0.939084899938687
726624000;0.885312298562855
726710400;0.835864069451411
726796800;0.794849200410477

This function was removed from ScatterDraw.cpp, but not from ScatterDraw.h .

Also, I was using it quite a bit. Could it be put back in?

Hi,
The old functionality of ScatterDraw was so that if there is a Null point in a LinePlot, it will have a hole in the line.
I rely on this functionality, but the changes in DataAddPoints last month made it so that it just draws a line across the gap.

If you want it to do this, can it at least be configurable?
@jakubpawlewicz

Hi,
For some scatter plots, I am using marks that have a border color but the markColor set to Null to have them have transparent centers. Moreover, the line width is 0. This makes it so that the legend is not displayed. I would prefer if line 140 of Legend.cpp could be replaced with something like this

else if(!IsNull(serie.markColor))
	textColor = serie.markColor;
else
	textColor = serie.markBorderColor;

I opened ScatterCtrl_Demo in TheIDE, layout file has this warning: