X-Git-Url: http://git.osdn.jp/view?a=blobdiff_plain;f=dev4%2FPages%2FBinomialSolver.xaml.cs;fp=dev4%2FPages%2FBinomialSolver.xaml.cs;h=1e1eb824a51357db221b0dc9bb5d7ea2a5919a08;hb=7b907758692783aad332a63a2a4084c0f2e34dcb;hp=84c26e8a824821242112fb41e9b281c1ed78f3af;hpb=60468a6671a33f5f9ec05e5be1c78f48b99f8e6b;p=psychlops%2Fsilverlight.git

diff --git a/dev4/Pages/BinomialSolver.xaml.cs b/dev4/Pages/BinomialSolver.xaml.cs
index 84c26e8..1e1eb82 100644
--- a/dev4/Pages/BinomialSolver.xaml.cs
+++ b/dev4/Pages/BinomialSolver.xaml.cs
@@ -15,6 +15,7 @@ namespace PsychlopsSilverlight4.Pages
 {
 	public partial class BinomialSolver : ChildWindow
 	{
+		System.Windows.Shapes.Line line;
 		int func_selected;
 		Psychlops.Solver.Constants.Func1 func1;
 		Psychlops.Solver.Constants.Func2 func2;
@@ -56,6 +57,13 @@ namespace PsychlopsSilverlight4.Pages
 
 			chart1.DataContext = data;
 			solver = new Psychlops.Solver.BinomialLikelihood();
+			line = new Line();
+			line.X1 = 0;
+			line.Y1 = 0;
+			line.X2 = ChartCanvas.ActualWidth;
+			line.Y2 = 0;
+			ChartCanvas.Children.Add(line);
+			OText.DataContext = OrdinateSlider;
 		}
 		public class Data
 		{
@@ -204,10 +212,55 @@ namespace PsychlopsSilverlight4.Pages
 			this.UpdateLayout();
 		}
 
-		private void AbscissaSlider_MouseLeftButtonUp(object sender, MouseButtonEventArgs e)
+		private void RemoveConditionButton_Click(object sender, RoutedEventArgs e)
 		{
-			solver.champ[0] = AbscissaSlider.Value;
-			reFunc();
+			data.RemoveAt(data.Count-1);
+			this.UpdateLayout();
+		}
+
+		private void OrdinateSlider_MouseLeftButtonUp(object sender, MouseButtonEventArgs e)
+		{
+			if (solver.champ[0] == 0.0) return;
+			int dir = 1, pdir, dirr=0, ii = 0;
+			double d = (maximum - minimum) * 0.25;
+			double refval = OrdinateSlider.Value;
+			double x1 = solver.champ[0], x2= x1 + d, v1, v2, tmp;
+			switch (func_selected)
+			{
+				case 1:
+					break;
+				case 2:
+					while (dirr < 32)
+					{
+						pdir = dir;
+						v1 = Math.Abs(refval - func2(x1, solver.champ[0], solver.champ[1]));
+						v2 = Math.Abs(refval - func2(x2, solver.champ[0], solver.champ[1]));
+						if (v1 > v2)
+						{
+							tmp = x2;
+							x1 = x2;
+							x2 = tmp + d;
+							dir = 1;
+						}
+						else
+						{
+							tmp = x1;
+							x2 = x1;
+							x1 = tmp - d;
+							dir = -1;
+						}
+						if (ii>32 || dir != pdir) { d /= 2; dirr++; ii = 0; }
+						ii++;
+					}
+					break;
+				case 3:
+					break;
+			}
+
+			AbscissaSlider.Value = (x1+x2)/2.0;
+			Parameter0.Text = AbscissaSlider.Value.ToString();
+			line.Y1 = refval * 200;
+			line.Y2 = refval * 200;
 		}
 
 	}