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Bug 1480 - Index of grouped slices in pie series
Summary: Index of grouped slices in pie series
Status: CONFIRMED
Alias: None
Product: VCL TeeChart
Classification: Unclassified
Component: Series (show other bugs)
Version: 150901
Hardware: PC Windows
: --- enhancement
Target Milestone: ---
Assignee: Steema Issue Manager
URL: http://www.teechart.net/support/viewt...
Keywords:
Depends on:
Blocks:
 
Reported: 2016-03-29 07:51 EDT by narcís calvet
Modified: 2016-03-29 07:51 EDT (History)
0 users

See Also:
Chart Series: Pie
Delphi / C++ Builder RAD IDE Version:

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Description narcís calvet 2016-03-29 07:51:47 EDT 
I have some Pie Charts (TDBChart) where I have grouped slices where the values are less than 5%. 

The chart displays just fine, but I want to be able to quickly get the 'X' values for the grouped slice, if the user clicks on the grouped slice. For the non-grouped slices, I get the clicked slice X value using Series.Labels[ValueIndex] in an OnClickSeries event. Obviously if I click on the grouped slice, this approach just gives me the 'Grouped Slices' 'Label' value.

I need the X values for building subsequent SQL statements.

Is there a simple way to get the X values that have been grouped?