TreatNulls does not work definitely
Posted: Mon Mar 23, 2009 9:15 am
In case where all points are Null and "Series.Pointer.Brush.Color" or "Series.Pointer.Color" has color property. then pointer is displayed.
In case where all points are Null and "Series.Pointer.Brush.Color" or "Series.Pointer.Color" does not have color property then pointer is not displayed.
I think in both case. the pointer should not be displayed.
teechart ver.3.5.3330.21113
VS2005 SP1
In case where all points are Null and "Series.Pointer.Brush.Color" or "Series.Pointer.Color" does not have color property then pointer is not displayed.
I think in both case. the pointer should not be displayed.
Code: Select all
public Form1()
{
InitializeComponent();
InitializeChart();
}
private Steema.TeeChart.Styles.Line lineSeries;
private void InitializeChart()
{
this.tChart1.Axes.Left.SetMinMax(0, 100);
this.lineSeries = new Steema.TeeChart.Styles.Line(this.tChart1.Chart);
this.lineSeries.Pointer.Visible = true;
this.lineSeries.TreatNulls = Steema.TeeChart.Styles.TreatNullsStyle.DoNotPaint;
lineSeries.Pointer.Brush.Color = Color.YellowGreen;
lineSeries.Pointer.Color = Color.YellowGreen;
this.CreateArrays();
}
int length = 60;
private void CreateArrays()
{
for (int i = 0; i < length; i++)
{
this.lineSeries.Add(DateTime.Now.AddSeconds(i), null);
}
}
VS2005 SP1