public PlotCandle()
{
infoText = "";
infoText += "Simple CandlePlot example. Demonstrates - \n";
infoText += " * Setting candle plot datapoints using arrays \n";
infoText += " * Plot Zoom interaction using MouseWheel ";
plotSurface.Clear();
FilledRegion fr = new FilledRegion(
new VerticalLine(1.2),
new VerticalLine(2.4));
fr.Brush = Brushes.BlanchedAlmond;
plotSurface.Add(fr);
// note that arrays can be of any type you like.
int[] opens = { 1, 2, 1, 2, 1, 3 };
double[] closes = { 2, 2, 2, 1, 2, 1 };
float[] lows = { 0, 1, 1, 1, 0, 0 };
System.Int64[] highs = { 3, 2, 3, 3, 3, 4 };
int[] times = { 0, 1, 2, 3, 4, 5 };
CandlePlot cp = new CandlePlot();
cp.CloseData = closes;
cp.OpenData = opens;
cp.LowData = lows;
cp.HighData = highs;
cp.AbscissaData = times;
plotSurface.Add(cp);
HorizontalLine line = new HorizontalLine( 1.2 );
line.LengthScale = 0.89f;
plotSurface.Add( line, -10 );
VerticalLine line2 = new VerticalLine( 1.2 );
line2.LengthScale = 0.89f;
plotSurface.Add( line2 );
plotSurface.AddInteraction (new PlotZoom());
plotSurface.Title = "Line in the Title Number 1\nFollowed by another title line\n and another";
plotSurface.Refresh();
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="l1">Vertical line to provide bounds for filled region</param>
/// <param name="l2">The other Vertical line to provide bounds for filled region</param>
public FilledRegion(VerticalLine l1, VerticalLine l2)
{
vl1_ = l1;
vl2_ = l2;
}
private List<VerticalLine> GetVerticalLines(List<int> happenTimes, int duration)
{
if (happenTimes == null || happenTimes.Count == 0) return null;
List<VerticalLine> vlines = new List<VerticalLine>();
int starttime = happenTimes[0];
foreach (int time in happenTimes)
{
if (time == starttime
|| ((time - starttime) > (duration * 1000)))
{
VerticalLine vl = new VerticalLine((time - this.mFaultInfo.PHYHeader.GPSStartTime) / 1000, Color.Red);
vl.Pen.Width = 2;
vlines.Add(vl);
starttime = time;
}
}
return vlines;
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="l1">Vertical line to provide bounds for filled region</param>
/// <param name="l2">The other Vertical line to provide bounds for filled region</param>
public FilledRegion(VerticalLine l1, VerticalLine l2)
{
vl1_ = l1;
vl2_ = l2;
}
private void DrawGraf()
{
lock (typeof(GrafForm))
{
string[] lines = {
"Circular Example. Demonstrates - ",
" * PiAxis, Horizontal and Vertical Lines.",
" * Placement of legend" };
this.GrafSurface2D.Clear();
GrafSurface2D.Add(new HorizontalLine(0.0, Color.LightGray));
GrafSurface2D.Add(new VerticalLine(0.0, Color.LightGray));
double start = (double)XMinNumericUpDown.Value;
double end = (double)XMaxNumericUpDown.Value;
Random random = new Random();
double[] xs = new double[N+1];
double x = start;
for (int i = 0; i < N+1; i++)
{
xs[i] = x;
x += ((end - start) / (N));//mozno tu treba N+1
}
functionsMutex.WaitOne();
for (int i = 0; i < functions.Count; i++)
{
if (checkedListBox.GetItemChecked(i))
{
LinePlot lp = new LinePlot(((Function)functions[i]).data, xs);
lp.Pen = new Pen(Color.FromArgb(((Function)functions[i]).colorR, ((Function)functions[i]).colorG, ((Function)functions[i]).colorB), 2.0f);
lp.Label = ((Function)functions[i]).label; // no legend, but still useful for copy data to clipboard.
GrafSurface2D.Add(lp);
}
}
functionsMutex.ReleaseMutex();
VerticalLine line = new VerticalLine((double)XnumericUpDown.Value, new Pen(Color.Black, 2.0f));
GrafSurface2D.Add(line);
//GrafSurface2D.XAxis1 = new PiAxis(GrafSurface2D.XAxis1);
GrafSurface2D.XAxis1 = new LinearAxis(GrafSurface2D.XAxis1);
GrafSurface2D.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
GrafSurface2D.Legend = new Legend();
GrafSurface2D.Legend.AttachTo(PlotSurface2D.XAxisPosition.Bottom, PlotSurface2D.YAxisPosition.Right);
GrafSurface2D.Legend.HorizontalEdgePlacement = Legend.Placement.Inside;
GrafSurface2D.Legend.VerticalEdgePlacement = Legend.Placement.Inside;
GrafSurface2D.Legend.XOffset = -10;
GrafSurface2D.Legend.YOffset = -10;
GrafSurface2D.Legend.NeverShiftAxes = true;
GrafSurface2D.Inner.XAxis1.WorldMax = (double)XMaxNumericUpDown.Value;
GrafSurface2D.Inner.XAxis1.WorldMin = (double)XMinNumericUpDown.Value;
GrafSurface2D.Inner.YAxis1.WorldMax = (double)YMaxNumericUpDown.Value;
GrafSurface2D.Inner.YAxis1.WorldMin = (double)YMinNumericUpDown.Value;
GrafSurface2D.Refresh();
}
}