1 files changed, 2 insertions, 14 deletions
diff --git a/src/main/scala/scalam/plotting/Plotter.scala b/src/main/scala/scalam/plotting/Plotter.scala
index cdc1ef3..199827c 100644
--- a/src/main/scala/scalam/plotting/Plotter.scala
+++ b/src/main/scala/scalam/plotting/Plotter.scala
@@ -2,32 +2,20 @@ package scalam.plotting
 
 import scalam.m._
 import scalam.m.ast._
-import scalam.plotting.styles._
 import scalam.m.interpretation.MInterpreter
-import scalam.m.interpretation.MatlabInterpreter
 import scalax.file.Path
 
-trait Plotter {
+trait Plotter { self: MInterpreter =>
   import Plotter._
   
-  val pwd: scalax.file.Path
-  
-  lazy val interpreter: MInterpreter = new MatlabInterpreter(pwd)
-  
   def plot(dataSets: Seq[DataSet], title: String, x: String, y: String, grid: Boolean = true, legend: Boolean = true)(implicit styles: Seq[Style[StyleElement]] = defaultStyles, fontSize: FontSize =  defaultFontSize) = {
     val plot = new Plot(dataSets, title, x, y, grid, legend, styles = styles, fontSize = fontSize.fontSize)
     val path = Path(Identifier.makeValid(title))
     scalam.io.save(plot, path)
     val s = Function(Identifier("run"), StringLiteral((path / Plot.PlotFileName).path))
-    println(s.line)
-    interpreter.evaluate(s)
+    self.evaluate(s)
   }
   
-  def exit() {
-    interpreter.write("exit")
-    interpreter.close()
-  }
-
 }
 
 object Plotter {