add SaveCSV support

ScottPlot · Jul 30, 2019 · 4a04ffc · 4a04ffc
1 parent 08883f6
commit 4a04ffc
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Showing 2 changed files with 8 additions and 2 deletions.
diff --git a/src/ScottPlot/plottables/PlottableScatter.cs b/src/ScottPlot/plottables/PlottableScatter.cs
@@ -192,7 +192,10 @@ public override void Render(Settings settings)
 
         public override void SaveCSV(string filePath)
         {
-            throw new NotImplementedException();
+            StringBuilder csv = new StringBuilder();
+            for (int i = 0; i < ys.Length; i++)
+                csv.AppendFormat("{0}, {1}\n", xs[i], ys[i]);
+            System.IO.File.WriteAllText(filePath, csv.ToString());
         }
     }
 }
diff --git a/src/ScottPlot/plottables/PlottableSignal.cs b/src/ScottPlot/plottables/PlottableSignal.cs
@@ -140,7 +140,10 @@ public override void Render(Settings settings)
 
         public override void SaveCSV(string filePath)
         {
-            throw new NotImplementedException();
+            StringBuilder csv = new StringBuilder();
+            for (int i = 0; i < ys.Length; i++)
+                csv.AppendFormat("{0}, {1}\n", xOffset + i * samplePeriod, ys[i]);
+            System.IO.File.WriteAllText(filePath, csv.ToString());
         }
     }
 }