Changeset 345 for branches/3.0/sources/HeuristicLab.DataAnalysis

Timestamp:

06/26/08 15:30:16 (16 years ago)

Author:

gkronber

Message:

• merged r338 r341 and r343 from the ticket-specific trunk into the HL3.0 stable branch
• fixed serialization and display of floating point numbers in HL3.0 stable plugins HeuristicLab.Functions and HeuristicLab.DataAnalysis

(ticket #175)

Location:

branches/3.0/sources/HeuristicLab.DataAnalysis

Files:

• Dataset.cs (modified) (8 diffs)
• DatasetView.cs (modified) (1 diff)

branches/3.0/sources/HeuristicLab.DataAnalysis/Dataset.cs

@@ -66 +66 @@
     public double[] Samples {
       get { return samples; }
-      set { 
+      set {
         samples = value;
         CreateDictionaries();
@@ -81 +81 @@
     public Dataset() {
       Name = "-";
-      VariableNames = new string[] {"Var0"};
+      VariableNames = new string[] { "Var0" };
       Columns = 1;
       Rows = 1;
@@ -146 +146 @@
       rows = int.Parse(node.Attributes["Dimension1"].Value, CultureInfo.InvariantCulture.NumberFormat);
       columns = int.Parse(node.Attributes["Dimension2"].Value, CultureInfo.InvariantCulture.NumberFormat);
-      
+
       VariableNames = ParseVariableNamesString(node.Attributes["VariableNames"].Value);
 
@@ -154 +154 @@
       for(int row = 0; row < rows; row++) {
         for(int column = 0; column < columns; column++) {
-          if(double.TryParse(tokens[row * columns + column], NumberStyles.Float, CultureInfo.InvariantCulture.NumberFormat, out samples[row*columns + column]) == false) {
+          if(double.TryParse(tokens[row * columns + column], NumberStyles.Float, CultureInfo.InvariantCulture.NumberFormat, out samples[row * columns + column]) == false) {
             throw new FormatException("Can't parse " + tokens[row * columns + column] + " as double value.");
           }
@@ -171 +171 @@
         for(int column = 0; column < columns; column++) {
           builder.Append(";");
-          builder.Append(samples[row*columns+column].ToString(format));
+          builder.Append(samples[row * columns + column].ToString("r",format));
         }
       }
@@ -180 +180 @@
     private string GetVariableNamesString() {
       string s = "";
-      for (int i = 0; i < variableNames.Length; i++) {
+      for(int i = 0; i < variableNames.Length; i++) {
         s += variableNames[i] + "; ";
       }
 
-      if (variableNames.Length > 0) {
+      if(variableNames.Length > 0) {
         s = s.TrimEnd(';', ' ');
       }
@@ -192 +192 @@
     private string[] ParseVariableNamesString(string p) {
       p = p.Trim();
-      string[] tokens = p.Split(new char[] {';'}, StringSplitOptions.RemoveEmptyEntries);
+      string[] tokens = p.Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries);
       return tokens;
     }
 
     public double GetMean(int column) {
-      return GetMean(column, 0, Rows-1);
+      return GetMean(column, 0, Rows - 1);
     }
 
@@ -216 +216 @@
 
     public double GetRange(int column) {
-      return GetRange(column, 0, Rows-1);
+      return GetRange(column, 0, Rows - 1);
     }
 

branches/3.0/sources/HeuristicLab.DataAnalysis/DatasetView.cs

@@ -41 +41 @@
       InitializeComponent();
       openFileDialog = new OpenFileDialog();
+
+      dataGridView.DefaultCellStyle.Format = "r";
     }