1 files changed, 13 insertions, 4 deletions
diff --git a/src/main/scala/scalam/plotting/DataSet.scala b/src/main/scala/scalam/plotting/DataSet.scala
index 31e65c7..052ad8c 100644
--- a/src/main/scala/scalam/plotting/DataSet.scala
+++ b/src/main/scala/scalam/plotting/DataSet.scala
@@ -3,11 +3,12 @@ package scalam.plotting
 import scalam.m.ast.Identifier
 import scalax.file.Path
 import breeze.linalg.{ Vector, DenseVector }
+import scalam.io._
 
 case class DataSet(points: Seq[(Double, Double)], label: String, name: String) {
-  
+
   lazy val (xs, ys) = points.unzip
-  
+
   def save(path: Path) = {
     path.createFile(createParents = true, failIfExists = false)
     for (processor <- path.outputProcessor; out = processor.asOutput)
@@ -17,8 +18,16 @@ case class DataSet(points: Seq[(Double, Double)], label: String, name: String) {
 }
 
 object DataSet {
-  
+
   def apply(points: Seq[(Double, Double)], label: String) = new DataSet(points, label, Identifier.makeValid(label))
-  
+
+  implicit val dataSetIsSaveable = (ds: DataSet) => new Saveable {
+    def save(out: scalax.io.Output) = for ((x, y) <- ds.points) yield out.write(x + " " + y + "\n")
+  }
+
+  implicit def dataSetIsLoadable = new Loadable[DataSet] {
+    def load(in: scalax.io.Input) = new DataSet(Seq(), "", "")
+  }
+
 }