U++ framework: ScatterDraw & ScatterCtrl » Legend & spline interpolation

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Legend & spline interpolation [message #54903]

Mon, 28 September 2020 13:46

mirek
Messages: 14290
Registered: November 2005

Ultimate Member

Hi,

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:

index.php?t=getfile&id=6230&private=0

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...)

(in the next message...)

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Re: Legend & spline interpolation [message #54904 is a reply to message #54903]

Mon, 28 September 2020 13:47

mirek
Messages: 14290
Registered: November 2005

Ultimate Member

(sorry for splitting this, there is 1 file / message limit)

Is there a way to achieve that?

Mirek

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Re: Legend & spline interpolation [message #54906 is a reply to message #54904]

Mon, 28 September 2020 13:59

mirek
Messages: 14290
Registered: November 2005

Ultimate Member

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...

Mirek

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Re: Legend & spline interpolation [message #54917 is a reply to message #54906]

Mon, 28 September 2020 18:06

koldo
Messages: 3458
Registered: August 2008

Senior Veteran

Quote:

NoSeriesLegend

Added.
Quote:

I would also wish to have green line with that red diamond.

I can't figure out how to do it. It would be like mixing two series in one. Do you have any idea?

Best regards
Iñaki

[Updated on: Mon, 28 September 2020 18:07]

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