Data commit

Task/Munching-squares/Scala/munching-squares.scala

@@ -0,0 +1,25 @@
+import scala.swing.Swing.pair2Dimension
+import scala.swing.{Color, Graphics2D, MainFrame, Panel, SimpleSwingApplication}
+
+object XorPattern extends SimpleSwingApplication {
+
+  def top = new MainFrame {
+    preferredSize = (300, 300)
+    title = "Rosetta Code >>> Task: Munching squares | Language: Scala"
+    contents = new Panel {
+
+      protected override def paintComponent(g: Graphics2D) = {
+        super.paintComponent(g)
+        for {
+          y <- 0 until size.getHeight.toInt
+          x <- 0 until size.getWidth.toInt
+        } {
+          g.setColor(new Color(0, (x ^ y) % 256, 0))
+          g.drawLine(x, y, x, y)
+        }
+      }
+    }
+
+    centerOnScreen()
+  }
+}