Sample SurfacePlotter program

SampleSurface.scala

// Quick demo of SurfacePlotter [ http://code.google.com/p/surfaceplotter ]
import scala.swing._

import net.ericaro.surfaceplotter.{ProgressiveSurfaceModel, JSurfacePanel, Mapper}

val model = new ProgressiveSurfaceModel
val surfacePanel = new JSurfacePanel
surfacePanel.setModel(model)

model.setMapper(new Mapper {
  def f1(x:Float, y:Float) = {
    val r = x*x + y*y
    
    if (r == 0 ) 1f else (Math.sin(r)/r).toFloat
  }
  
  def f2(x:Float, y:Float) = {
    (Math.sin(x*y)).toFloat
  }
})

model.plot.execute

new MainFrame {
  contents = new Component {
    override lazy val peer = surfacePanel
  }
  visible = true
}