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How to draw Null Points on the Polar?
Posted: Wed Dec 20, 2006 6:54 am
by 4211642
Hello,
The polar series is not working properly when null are added.
Code: Select all
SeriesLeftBoard.Clear ;
SeriesLeftBoard.AddPolar(45,140);
SeriesLeftBoard.AddPolar(55,145);
SeriesLeftBoard.AddPolar(75,114);
SeriesLeftBoard.AddNullXY(75,0);
SeriesLeftBoard.AddNullXY(100,0);
SeriesLeftBoard.AddPolar(101,170);
SeriesLeftBoard.AddPolar(192,123);
There should be a break between 75 and 100 degree. I expected to see a break in the plot like those in a fastline serie but i don't.
Thanks.
Posted: Wed Dec 20, 2006 10:26 am
by narcis
Hi Lixin,
This method is not functional for polar series since it derives from TCustomPolarSeries, a class which radar series also derive from. Radar series is not such an easy case to implement this functionality. We will try to include this feature for v8 which is the version we are currently working in.
help me
Posted: Thu Dec 21, 2006 1:03 am
by 4211642
But what can I do now? Can you give me some Suggestion!
Posted: Thu Dec 21, 2006 8:13 am
by narcis
Hi Lixin,
I'm afraid there's nothing that can be done for now. If you are interested we will send you the information to download TeeChart Pro v8 Beta. We have just implemented this feature there and a new beta, including this feature, will be posted very soon.
Thank you for your help
Posted: Thu Dec 21, 2006 8:47 am
by 4211642
Thank you for your help.
please give me the URL of Download V8
MyEmail :
chinaboy_1@163.com
Posted: Thu Dec 21, 2006 11:24 am
by narcis
Hi Lixin,
I've just sent you the details to beta-test TeeChart Pro v8 VCL. The current version available still doesn't include this feature. We expect to post a new version very soon implementing this. We will also send you an example of the feature's usage.
Posted: Thu Dec 21, 2006 12:30 pm
by narcis
Hi LiXin,
We have just posted the new v8 Beta and I sent you an example showing how to use the feature you requested.