Changeset 13958

Timestamp:

06/29/16 18:00:10 (9 years ago)

Author:

mkommend

Message:

#2620: Made data points in the regression solution scatter plot semi-transparent per default.

File:

• trunk/sources/HeuristicLab.Problems.DataAnalysis.Views/3.4/Regression/RegressionSolutionScatterPlotView.cs (modified) (2 diffs)

trunk/sources/HeuristicLab.Problems.DataAnalysis.Views/3.4/Regression/RegressionSolutionScatterPlotView.cs

@@ -36 +36 @@
     private const string TEST_SERIES = "Test samples";
 
+    private const int OPACITY_LEVEL = 150;
+
     public new IRegressionSolution Content {
       get { return (IRegressionSolution)base.Content; }
@@ -60 +62 @@
       this.chart.TextAntiAliasingQuality = TextAntiAliasingQuality.High;
       this.chart.AxisViewChanged += new EventHandler<System.Windows.Forms.DataVisualization.Charting.ViewEventArgs>(chart_AxisViewChanged);
+
+      //make series colors semi transparent
+      this.chart.ApplyPaletteColors();
+      this.chart.Series[ALL_SERIES].Color = Color.FromArgb(OPACITY_LEVEL, this.chart.Series[ALL_SERIES].Color);
+      this.chart.Series[TRAINING_SERIES].Color = Color.FromArgb(OPACITY_LEVEL, this.chart.Series[TRAINING_SERIES].Color);
+      this.chart.Series[TEST_SERIES].Color = Color.FromArgb(OPACITY_LEVEL, this.chart.Series[TEST_SERIES].Color);
+
+      //change all markers to circles
+      this.chart.Series[ALL_SERIES].MarkerStyle = MarkerStyle.Circle;
+      this.chart.Series[TRAINING_SERIES].MarkerStyle = MarkerStyle.Circle;
+      this.chart.Series[TEST_SERIES].MarkerStyle = MarkerStyle.Circle;
 
       //configure axis