public Graph(double[] xx, double[] yy, string title)
{
InitializeComponent();
var pane = ZGraph.GraphPane;
pane.Title.Text = title;
var data = new PointPairList(xx, yy);
pane.AddStick("Data", data, Color.Red);
ZGraph.AxisChange();
}
private void UpdateGraph()
{
// Make up some data points based on the Sine function
var roundTripList = new PointPairList();
var avgList = new PointPairList();
const Int32 topPad = 8;
Int32 x = 0;
Int64 yMax = topPad;
Int64 sum = 0;
foreach (PingReplyData p in pingList)
{
if (p.RoundTripTime > yMax)
{
yMax = p.RoundTripTime + topPad;
}
roundTripList.Add(x, p.RoundTripTime);
sum += p.RoundTripTime;
avgList.Add(x, (Int32)(sum / (x + 1)));
x++;
}
myPane.Title.Text = String.Format("Ping results for {0}", this.TextHost.Text);
// Manually set the axis range
myPane.YAxis.Scale.Min = 0;
myPane.YAxis.Scale.Max = yMax;
myPane.XAxis.Scale.Min = 0;
myPane.XAxis.Scale.Max = x;
myPane.CurveList.Clear();
LineItem myCurve = myPane.AddCurve(this.TextHost.Text, roundTripList, Color.Blue, SymbolType.Circle);
myPane.AddCurve("Average", avgList, Color.Red, SymbolType.Square);
// Fill the symbols with white
myCurve.Symbol.Fill = new Fill(Color.White);
// Associate this curve with the Y2 axis
//myCurve.IsY2Axis = true;
// Tell ZedGraph to calculate the axis ranges
// Note that you MUST call this after enabling IsAutoScrollRange, since AxisChange() sets
// up the proper scrolling parameters
ZGraph.AxisChange();
// Make sure the Graph gets redrawn
ZGraph.Invalidate();
}
private void UpdateGraph()
{
// Make up some data points based on the Sine function
PointPairList list = new PointPairList();
PointPairList avgList = new PointPairList();
Int32 x = 1;
Int64 yMax = 0;
Int64 sum = 0;
foreach (TraceRouteHopData p in hopList)
{
if (p.RoundTripTime > yMax)
{
yMax = p.RoundTripTime;
}
list.Add(x, p.RoundTripTime, p.Address.ToString());
sum += p.RoundTripTime;
avgList.Add(x, (Int32)(sum / x));
x++;
}
myPane.Title.Text = String.Format("Trace Route results for {0}", this.TextHost.Text);
// Manually set the axis range
myPane.YAxis.Scale.Min = 0;
myPane.YAxis.Scale.Max = yMax;
myPane.XAxis.Scale.Min = 0;
myPane.XAxis.Scale.Max = x;
myPane.CurveList.Clear();
LineItem myCurve = myPane.AddCurve(this.TextHost.Text, list, Color.Blue, SymbolType.Diamond);
LineItem avgCurve = myPane.AddCurve("Average", avgList, Color.Red, SymbolType.Diamond);
// Fill the symbols with white
myCurve.Symbol.Fill = new Fill(Color.White);
// Fill the symbols with white
myCurve.Symbol.Fill = new Fill(Color.White);
// Associate this curve with the Y2 axis
myCurve.IsY2Axis = true;
// Tell ZedGraph to calculate the axis ranges
// Note that you MUST call this after enabling IsAutoScrollRange, since AxisChange() sets
// up the proper scrolling parameters
ZGraph.AxisChange();
// Make sure the Graph gets redrawn
ZGraph.Invalidate();
}
