public static void ClearQuick(this System.Windows.Forms.DataVisualization.Charting.DataPointCollection Points)
{
Points.SuspendUpdates();
while (Points.Count > 0)
{
Points.RemoveAt(Points.Count - 1);
}
Points.ResumeUpdates();
}
public void add(int cer, System.Windows.Forms.DataVisualization.Charting.DataPointCollection points)
{
int id = zile.Count;
zile.Add(id);
cereri.Add(cer);
points.AddXY("Zi " + zile[id], cer);
changed = true;
}
public void set(string nm, string q, System.Windows.Forms.DataVisualization.Charting.DataPointCollection points)
{
nume = nm;
points.Clear();
if (q != "")
{
string[] xq = q.Split('|');
foreach (string x in xq)
{
string[] xxq = x.Split(',');
zile.Add(Int32.Parse(xxq[0]));
cereri.Add(Int32.Parse(xxq[1]));
points.AddXY("Zi " + xxq[0], Int32.Parse(xxq[1]));
}
}
changed = false;
}
public List <double[]> getSignatures(System.Windows.Forms.DataVisualization.Charting.DataPointCollection dataPoints)
{
int r1 = -1, r2 = 0;
double weight = 0, totalWeight = 0;
List <double[]> sigList = new List <double[]>();
//double area = dataPoints.
int length = dataPoints.Count;
for (int i = length - 1; i > 0; i--)
{
double angCurrent = dataPoints[i].YValues[0];
if ((angCurrent > 0.01) && (r1 == -1))
{
r1 = i;
}
;
if (r1 != -1 && angCurrent < 0.05)
{
r2 = i;
//r1 = 0;
}
if ((r1 != -1 && r2 != 0) && (Math.Abs(r2 - r1) > 5))// && r2 != 0)
{
dataPoints[r2].Color = System.Drawing.Color.Yellow;
dataPoints[r1].Color = System.Drawing.Color.Red;
var myMem = new MemStorage();
Contour <System.Drawing.PointF> myCont = new Contour <System.Drawing.PointF>(myMem);
System.Drawing.PointF myPoint = new System.Drawing.PointF();
for (int t = r1 - 1; t > r2 + 1; t--)
{
myPoint.X = ((float)dataPoints[t].XValue);
myPoint.Y = (float)dataPoints[t].YValues[0];
//weight = weight + dataPoints[t].YValues[0];
dataPoints[t].Color = System.Drawing.Color.Silver;
myCont.Push(myPoint);
}
weight = myCont.Area;
if (weight > totalWeight)
{
totalWeight = weight;
}
// totalWeight = totalWeight + weight;
myCont.Clear();
double[] sigArr = { 0, 0, 0 };
sigArr[0] = (float)dataPoints[r1].XValue;
sigArr[1] = (float)dataPoints[r2].XValue;
sigArr[2] = weight;
//r2_2 = r1;
//if (weight > 0.5) { }
sigList.Add(sigArr);
r2 = 0;
weight = 0;
r1 = -1;
}
}
//totalWeight = dataPoints.FindMaxByValue().YValues[0];
// textBox1.Text = totalWeight.ToString();
// foreach (double[] sign in sigList)
// {
// sign[2] = sign[2] / totalWeight;
//}
return(sigList);
}
