public IXAccelHome()
{
InitializeComponent();
graphXIndex = 0;
accelData = new List<Int16>();
zedGraphDataList = new NoDupePointList();
/*for (double i = 0; i < 36; i++)
{
double x = i * 10.0 + 50.0;
double y = Math.Sin(i * Math.PI / 15.0) * 16.0;
zedGraphDataList.Add(x, y);
}*/
zedGraphCurve = ZedGraphFrontPage.GraphPane.AddCurve("AccelData", zedGraphDataList, Color.Red);
zedGraphCurve.Line.Width = 1.5F;
zedGraphCurve.Symbol.Fill = new Fill(Color.White);
zedGraphCurve.Symbol.Size = 5;
zedGraphCurve.Label.IsVisible = false;
ZedGraphFrontPage.GraphPane.YAxis.Scale.Min = -4096;
ZedGraphFrontPage.GraphPane.YAxis.Scale.Max = 4096;
ZedGraphFrontPage.GraphPane.XAxis.Scale.Min = 0;
ZedGraphFrontPage.GraphPane.XAxis.Scale.Max = 500000;
ZedGraphFrontPage.AxisChange();
Refresh();
}
/// <summary>
/// copy constructor -- this returns a copy of the structure,
/// but it does not duplicate the data (it just keeps a reference to the original)
/// </summary>
/// <param name="rhs">The NoDupePointList to be copied</param>
public NoDupePointList(NoDupePointList rhs)
{
var count = rhs.TotalCount;
for (var i = 0; i < count; i++)
{
Add(rhs.GetDataPointAt(i));
}
_filteredCount = rhs._filteredCount;
_isFiltered = rhs._isFiltered;
FilterMode = rhs.FilterMode;
_visibleIndicies = (int[])rhs._visibleIndicies?.Clone();
}
/// <summary>
/// copy constructor -- this returns a copy of the structure,
/// but it does not duplicate the data (it just keeps a reference to the original)
/// </summary>
/// <param name="rhs">The NoDupePointList to be copied</param>
public NoDupePointList(NoDupePointList rhs)
{
int count = rhs.TotalCount;
for (int i = 0; i < count; i++)
{
Add(rhs.GetDataPointAt(i));
}
_filteredCount = rhs._filteredCount;
_isFiltered = rhs._isFiltered;
_filterMode = rhs._filterMode;
if (rhs._visibleIndicies != null)
{
_visibleIndicies = (int[])rhs._visibleIndicies.Clone();
}
else
{
_visibleIndicies = null;
}
}
// 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;
}
/// <summary>
/// copy constructor -- this returns a copy of the structure,
/// but it does not duplicate the data (it just keeps a reference to the original)
/// </summary>
/// <param name="rhs">The NoDupePointList to be copied</param>
public NoDupePointList( NoDupePointList rhs )
{
int count = rhs.TotalCount;
for ( int i = 0; i < count; i++ )
Add( rhs.GetDataPointAt( i ) );
_filteredCount = rhs._filteredCount;
_isFiltered = rhs._isFiltered;
_filterMode = rhs._filterMode;
if ( rhs._visibleIndicies != null )
_visibleIndicies = (int[]) rhs._visibleIndicies.Clone();
else
_visibleIndicies = null;
}
public InformationHolder()
{
zedGraphData = new NoDupePointList();
}
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();
}
}