Spordoz

It seems that there is also a problem when there is a defined color axis and the color (markerfill in this case) is set. See #2078

It seems I never finished that sentence. If I remember correctly setting `LinearColorAxis.InvalidNumberColor` changed nothing. It shouldn't even be concerned with the colorAxis if `Series.MarkerFill` is set if I understand...

You indeed can't plot 0 on a log. but it can have 0 if the axis is not a log axes. I just expect it to handle it a little...

In this case I was trying to use a heatmapseries to display the density of a scatterseries. The scatterpoint can be so spread out that it sometimes needs the option...

I think you are right on that part now that I think about it some more, Ill have to figure out why my code outputs a minimum X of 0...

It also seems that just adding a color axis prevents the scatterSeries from properly showing its non selected points, which is kinda weird. The heatmapseries unfortunately needs it.

It seems dataminimum will be back at NaN multiple times for some reason, thus accepting any new values as its new lowest value 

I am still testing some more to get a better overview. When I am finished I will share the data and describe the scenario in more detail. One thing I...

Some more details about the scenario: I have isolated the plotting libraries in their own small application to focus on purely the plotting performance. In this a have a MainWindow...

This is the data I collected so far: