PieChart with words of different size

TeeChart VCL for Borland/CodeGear/Embarcadero RAD Studio, Delphi and C++ Builder.
Post Reply
axrDegen
Newbie
Newbie
Posts: 31
Joined: Mon Jan 14, 2019 12:00 am

PieChart with words of different size

Post by axrDegen » Mon Mar 02, 2020 2:10 pm

Hello,

is there a way to create a PieChart like the attached Picture:
WordsPieChartCapture.PNG
WordsPieChartCapture.PNG (227.8 KiB) Viewed 4069 times
With words of different sizes.
For example, based on the number of entries with different marks text per Pie etc.
Actually, without the center part, that's not very useful.

Yeray
Site Admin
Site Admin
Posts: 8910
Joined: Tue Dec 05, 2006 12:00 am
Location: Girona, Catalonia
Contact:

Re: PieChart with words of different size

Post by Yeray » Thu Mar 05, 2020 7:24 am

Hello,

I'm afraid TeeChart doesn't have this kind of chart/series. There's the Pie series and the Tag/Cloud series, but I don't see how to mix them.
Best Regards,
ImageYeray Alonso
Development & Support
Steema Software
Av. Montilivi 33, 17003 Girona, Catalonia (SP)
Image Image Image Image Image Image Please read our Bug Fixing Policy

axrDegen
Newbie
Newbie
Posts: 31
Joined: Mon Jan 14, 2019 12:00 am

Re: PieChart with words of different size

Post by axrDegen » Thu Mar 05, 2020 1:57 pm

Hmm, is it possible to owner draw the slices of the PieChart and there somehow use the bitmaps generated by a Tag/Cloud Series?

Yeray
Site Admin
Site Admin
Posts: 8910
Joined: Tue Dec 05, 2006 12:00 am
Location: Girona, Catalonia
Contact:

Re: PieChart with words of different size

Post by Yeray » Fri Mar 06, 2020 8:00 am

Hello,

Even if you can calculate the size of each word, the dificult part, as far as I see, would be to calculate the position of each word so a group of words draw something similar to a given shape, the pie slice.
Best Regards,
ImageYeray Alonso
Development & Support
Steema Software
Av. Montilivi 33, 17003 Girona, Catalonia (SP)
Image Image Image Image Image Image Please read our Bug Fixing Policy

axrDegen
Newbie
Newbie
Posts: 31
Joined: Mon Jan 14, 2019 12:00 am

Re: PieChart with words of different size

Post by axrDegen » Sat Mar 14, 2020 6:35 pm

Hello Yeray,

still, this would be a very nice feature to have, obviously other tools can do the trick.
Please consider it as a requirement/wish for a future version.

Yeray
Site Admin
Site Admin
Posts: 8910
Joined: Tue Dec 05, 2006 12:00 am
Location: Girona, Catalonia
Contact:

Re: PieChart with words of different size

Post by Yeray » Wed Mar 18, 2020 2:54 pm

Hello,

I've added it to the public tracker:
http://bugs.teechart.net/show_bug.cgi?id=2299
Best Regards,
ImageYeray Alonso
Development & Support
Steema Software
Av. Montilivi 33, 17003 Girona, Catalonia (SP)
Image Image Image Image Image Image Please read our Bug Fixing Policy

Post Reply