private void button1_Click_1(object sender, EventArgs e)
{
GraphPane myPane = zedGraphControl1.GraphPane;
PointPairList listPointsTwo = new PointPairList();
string selected = comboBox1.Text;
ACOK.SipRegisters sel = EnumDescriptor.ToEnum <ACOK.SipRegisters>(selected);
if (selected == "Data1")
{
Dispdata(sel);
//button6_Click(this, null);
}
if (selected != "Data1")
{
//if (axisflag == 1)
//{
// myPane.YAxis.Max = 40;
// myPane.YAxis.Min = 0;
// myPane.XAxis.Min = 0;
// myPane.XAxis.Max = 50;
//}
if (i * yscalectrl > myPane.XAxis.Max - 5)
{
myPane.XAxis.Max = (i + 10);
axisflag = 0;
}
i++;
Sipval[(i - 1)] = Data.GetVal(sel);
zedGraphControl1.AxisChange();
zedGraphControl1.Refresh();
myPane.ScaledGap(1);
Rangscale(sel);
myPane.IsFontsScaled = true;
PointPairList approx2 = new PointPairList();
if (i > 1)
{
a = (sumxy * (i - 1) - sumy * sumx) / (sumx2 * (i - 1) - Math.Pow(sumx, 2));
b = (sumy - a * sumx) / (i - 1);
for (double x = i - 1; x <= i; x += 0.5)
{
approx2.Add(x, a1 * x + b1);
}
}
sumx += i;
sumy += Data.GetVal(sel);
sumx2 += Math.Pow(i, 2);
sumxy += i * Data.GetVal(sel);
a = (sumxy * i - sumy * sumx) / (sumx2 * i - Math.Pow(sumx, 2));
b = (sumy - a * sumx) / i;
PointPairList approx1 = new PointPairList();
approx1.Clear();
for (double x = 1; x <= i; x += 0.5)
{
approx1.Add(x, a * x + b);
}
/*
* LineItem f1_curve = myPane.AddCurve(null, approx1, Color.Black, SymbolType.None);
*/
myPane.CurveList.Clear();
for (int u = 0; u < Sipval.Length; u++)
{
listPointsTwo.Add(u + 1, Sipval[u]);
}
LineItem myCurveTwo = myPane.AddCurve("real T", listPointsTwo, Color.Black, SymbolType.None);
if (i > 2)
{
bezcurv(Sipval, i);
}
Array.Resize <double>(ref Sipval, Sipval.Length + 1);
//byte[] temBuf = new byte[4];
//int index = 0;
//private void COM3_DataReceived(object sender, System.IO.Ports.SerialDataReceivedEventArgs e)
//{
// ////byte[] tempval = new byte[3];
// //int[] tempval = new int[3];// tempval[3];
// //int j = 0;
// int count = COM3.BytesToRead;
// while (count > 0)
// {
// byte[] buf = new byte[count];
// COM3.Read(buf, 0, count);
// int wrCount = ((temBuf.Length - index) < count) ? count : count; //(temBuf.Length - index);
// Array.Copy(buf, 0, temBuf, index, wrCount);
// index += wrCount;
// if (index >= temBuf.Length)
// {
// index = 0;
// float temp = 0;
// try
// {
// temp = BitConverter.ToSingle(temBuf, 0);
// }
// catch {}
// richTextBox1.Invoke(new Action(() =>
// {
// richTextBox2.Text = string.Format("{0:F3}", temp); ;
// }));
// }
// //tempval[j]= COM3.Read(buf, 0, count);
// //richTextBox4.Text += tempval[j];
// //j++;
// //if (j > 2)
// //{
// // j = 0;
// //};
// //string strB = "";
// //for (int i = 0; i < count; i++)
// //{
// // strB += string.Format("{0:X2}", buf[i]);
// // strB += "\t";
// //}
// //richTextBox1.Invoke(new Action(() =>
// //{
// // richTextBox2.Text += strB;
// //}));
// count = COM3.BytesToRead;
// }
// }
//private void COM3_ErrorReceived(object sender, System.IO.Ports.SerialErrorReceivedEventArgs e)
//{
//}
//
#endregion // Events
//-------------------------------------------------------------------------
//button1_Click_1(this, null);
}
}