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Bug 1750 - Add function NumPoints period style not calculating correctly
Summary: Add function NumPoints period style not calculating correctly
Status: RESOLVED FIXED
Alias: None
Product: .NET TeeChart
Classification: Unclassified
Component: Chart (show other bugs)
Version: unspecified
Hardware: PC Windows
: --- major
Target Milestone: ---
Assignee: Steema Issue Manager
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2017-01-16 06:59 EST by christopher ireland
Modified: 2017-01-16 11:35 EST (History)
0 users

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

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Description christopher ireland 2017-01-16 06:59:24 EST 
run this code & note how the totals are different:

		private void InitializeChart()
		{
			FastLine funcSeries = new FastLine(tChart1.Chart);
			funcSeries.Marks.Visible = true;
			Steema.TeeChart.Functions.Add chartTotalFunction = new Steema.TeeChart.Functions.Add();
			chartTotalFunction.Period = 5; 
			chartTotalFunction.PeriodAlign = Steema.TeeChart.Functions.PeriodAligns.Last;
			chartTotalFunction.PeriodStyle = Steema.TeeChart.Functions.PeriodStyles.NumPoints;
			funcSeries.Function = chartTotalFunction;


			Line series = new Line(tChart1.Chart);
			for (int i = 0; i < 20; i++)
			{
				series.Add(i, i);
			}

			funcSeries.Marks.Visible = true;
			series.Marks.Visible = true;
			funcSeries.DataSource = series;

			double tot1 = funcSeries.YValues.Total;
			double tot2 = series.YValues.Total;
		}