Remove circle around polar chart

TeeChart FireMonkey (Windows,OSX,iOS & Android) for Embarcadero RAD Studio, Delphi and C++ Builder (XE5+)
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relayman
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Remove circle around polar chart

Post by relayman » Wed Oct 16, 2019 2:35 am

Hi - how can i remove the black circle that borders a polar chart?

Image

thank you,
russ

Yeray
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Re: Remove circle around polar chart

Post by Yeray » Wed Oct 16, 2019 7:16 am

Hello Russell,

You can hide the CirclePen:

Code: Select all

  Series1.CirclePen.Hide;
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relayman
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Re: Remove circle around polar chart

Post by relayman » Wed Oct 16, 2019 9:44 pm

Hi Yeray - i can't figure how to do that in C++Builder. I've got Series[1]-> but there is no CirclePen property. Not sure how to get to it in C++.

Yeray
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Re: Remove circle around polar chart

Post by Yeray » Thu Oct 17, 2019 6:30 am

Hello,

Series[1] returns a TChartSeries. You should cast to TPolarSeries to get access to CirclePen property and the rest of properties specific to the polar series.
Best Regards,
ImageYeray Alonso
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Av. Montilivi 33, 17003 Girona, Catalonia (SP)
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relayman
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Re: Remove circle around polar chart

Post by relayman » Thu Oct 17, 2019 7:10 pm

Thank you Yeray! Your comment about cast made me realize that earlier in my code i'm adding a polar series so i just did the "hide" in that code block:

Code: Select all

TPolarSeries *series1 = new TPolarSeries(Form1);
series1->CirclePen->Hide();
thanks again,
russ

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