private void DrawChart(Graphics g, FuzzyLogicController.MFs.MemberShipFunction mf, List <double> Range, bool isSelected)
{
List <double> pts = mf.Params;
Graphics gfx = g;
#region Graphs
Point[] points = new Point[pts.Count];
for (int i = 0; i < pts.Count; i++)
{
double value = (pts[i] - Range[0]) / (Range[1] - Range[0]);
int pos = Convert.ToInt32(value * (ChartPanel.Bounds.Width));
if (i == 0 || i == pts.Count - 1)
{
points[i] = new Point(pos, ChartPanel.Bounds.Height - 20);
}
else
{
points[i] = new Point(pos, 40);
}
}
if (!isSelected)
{
gfx.DrawLines(new Pen(Color.Red), points);
}
else
{
gfx.DrawLines(new Pen(new SolidBrush(Color.Blue), 3), points);
}
int diff = Convert.ToInt32((points[pts.Count - 1].X - points[0].X) / 2);
int strvalue = points[0].X + diff;
if (!isSelected)
{
Font font = new Font("SanSerif", 10, FontStyle.Italic);
gfx.DrawString(mf.Name, font, new SolidBrush(Color.Red), new PointF(strvalue - 25, 20));
}
else
{
Font font = new Font("SanSerif", 12, FontStyle.Italic);
gfx.DrawString(mf.Name, font, new SolidBrush(Color.Blue), new PointF(strvalue - 25, 20));
}
#endregion
#region Axis
gfx.DrawLine(new Pen(new SolidBrush(Color.Black)), new Point(0, ChartPanel.Height - 19), new Point(ChartPanel.Width, ChartPanel.Height - 19));
double Step = (Range[1] - Range[0]) / (10 - 1);
double Steps = Range[0];
for (int i = 0; i < 10; i++)
{
Steps = Steps + Step;
double value = (Steps - Range[0]) / (Range[1] - Range[0]);
int pos = Convert.ToInt32(value * (ChartPanel.Bounds.Width));
PointF point = new PointF(pos, ChartPanel.Bounds.Height - 15);
gfx.DrawString(Convert.ToInt32(Steps).ToString(), new Font(FontFamily.GenericSansSerif, 10), new SolidBrush(Color.Black), point);
}
#endregion
}
private void popualteMF(FuzzyLogicController.MFs.MemberShipFunction mf)
{
MFNameTxT.Text = mf.Name;
MFParamTxT.Text = mf.Params[0].ToString();
for (int i = 1; i < mf.Params.Count; i++)
{
MFParamTxT.Text = MFParamTxT.Text + ", " + mf.Params[i];
}
if (mf is FuzzyLogicController.MFs.Trimf)
{
MFTypeCombo.SelectedIndex = 0;
}
else if (mf is FuzzyLogicController.MFs.Trapmf)
{
MFTypeCombo.SelectedIndex = 1;
}
}
