thanks for adding that spline example into ScatterDraw. However there is one tidbit missing, it technically adds 2 series, which is OK, but also adds 2 legend lines when I want to show individual values, which is less OK. Is there a way how to get them combined?
To make it more clean, currently this is what I get with scatterdraw:
and this is what I want it to be (in the application, I am exporting the chart to .xlsx, so this is from the same testing graph...)
OK, I can call ShowSeriesLegend(false) (what about having NoSeriesLegend here?) to remove the spline legend line, but I would also wish to have green line with that red diamond. I think the fun is spoiled by
if (serie.opacity > 0 && serie.thickness > 0 && serie.seriesPlot)
serie.seriesPlot in Legent.cpp. I guess we would need something like (serie.seriesPlot || serie.legendLine) there...