Data commit

Task/Pinstripe-Display/Scala/pinstripe-display.scala

@@ -0,0 +1,37 @@
+import java.awt._
+
+import javax.swing._
+
+object PinstripeDisplay extends App {
+
+  SwingUtilities.invokeLater(() =>
+    new JFrame("Pinstripe") {
+
+      class Pinstripe_Display extends JPanel {
+
+        override def paintComponent(g: Graphics): Unit = {
+          val bands = 4
+
+          super.paintComponent(g)
+          for (b <- 1 to bands) {
+            var colIndex = 0
+            for (x <- 0 until getWidth by b) {
+              g.setColor(if (colIndex % 2 == 0) Color.white
+              else Color.black)
+              g.fillRect(x, (b - 1) * (getHeight / bands), x + b, b * (getHeight / bands))
+              colIndex += 1
+            }
+          }
+        }
+
+        setPreferredSize(new Dimension(900, 600))
+      }
+
+      add(new Pinstripe_Display, BorderLayout.CENTER)
+      pack()
+      setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE)
+      setLocationRelativeTo(null)
+      setVisible(true)
+    })
+
+}