// Basic curve test - large dataset with NoDupePointList
private void CreateGraph_NoDupePointList( ZedGraphControl z1 )
{
GraphPane myPane = z1.GraphPane;
NoDupePointList list = new NoDupePointList();
Random rand = new Random();
for ( int i = 0; i < 100000; i++ )
{
double x = rand.NextDouble() * 1000;
double y = rand.NextDouble() * 1000;
list.Add( x, y );
}
LineItem myCurve = z1.GraphPane.AddCurve( "curve", list, Color.Blue, SymbolType.Diamond );
myCurve.Line.IsVisible = false;
z1.AxisChange();
list.FilterMode = 3;
list.FilterData( myPane, myPane.XAxis, myPane.YAxis );
MessageBox.Show( list.Count.ToString() );
int count = list.Count;
}
public void UpdateZedGraphThreadSafe()
{
if (this.InvokeRequired)
{
this.Invoke(new UpdateZedgraphDelegate(this.UpdateZedGraphThreadSafe), null);
}
else
{
zedGraphDataList = InformationHolder.Instance().zedGraphData;
zedGraphCurve.Points = zedGraphDataList;
zedGraphDataList.FilterData(ZedGraphFrontPage.GraphPane, ZedGraphFrontPage.GraphPane.XAxis, ZedGraphFrontPage.GraphPane.YAxis);
//ZedGraphFrontPage.AxisChange();
Refresh();
}
}
