Make board resizable

git-svn-id: svn://sunsvr01.isp.uni-luebeck.de/swproj13/trunk@49 72836036-5685-4462-b002-a69064685172

src/jrummikub/view/impl/Board.java

@@ -5,6 +5,7 @@ import java.awt.Graphics;
 import java.awt.Graphics2D;
 import java.awt.Insets;
 import java.awt.RenderingHints;
+import java.awt.image.BufferedImage;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.Map;
@@ -17,34 +18,53 @@ import jrummikub.view.IBoard;
 
 @SuppressWarnings("serial")
 public class Board extends StonePanel implements IBoard {
-  private final static ImageIcon BACKGROUND = new ImageIcon(Board.class.getResource("/jrummikub/resource/wood.png"));
-  private final static float DEFAULT_SCALE = StonePainter.BOARD_SCALE;
-  
+  private final static BufferedImage BACKGROUND;
+  static {
+    ImageIcon image = new ImageIcon(
+        Board.class.getResource("/jrummikub/resource/wood.png"));
+    BACKGROUND = new BufferedImage(image.getIconWidth(), image.getIconHeight(),
+        BufferedImage.TYPE_INT_RGB);
+    
+    image.paintIcon(null, BACKGROUND.createGraphics(), 0, 0);
+  }
+
   private Map<Stone, Position> stones = Collections.emptyMap();
   private Collection<Stone> selectedStones = Collections.emptyList();
 
   Board() {
-    super(DEFAULT_SCALE);
-    
     setBorder(new CustomBorder(Color.DARK_GRAY, 0, 1, 0, 1));
   }
   
+  private BufferedImage getScaledBackground(int size) {
+    BufferedImage scaled = new BufferedImage(size, size, BufferedImage.TYPE_INT_RGB);
+    Graphics2D g = scaled.createGraphics();
+    g.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BICUBIC);
+    
+    g.drawImage(BACKGROUND, 0, 0, size, size, null);
+    
+    return scaled;
+  }
+  
   @Override
   protected void paintComponent(Graphics g1) {
     Insets insets = getInsets();
     int x = insets.left, y = insets.top, width = getWidth()-insets.left-insets.right, height = getHeight()-insets.top-insets.bottom;
     Graphics2D g = (Graphics2D)g1.create(x, y, width, height);
+    int size = height/2;
+    BufferedImage scaledBackground = getScaledBackground(size);
     
-    for(int xpos = 0; xpos < width; xpos += BACKGROUND.getIconWidth()) {
-      BACKGROUND.paintIcon(this, g, xpos, 0);
+    for(int xpos = 0; xpos < width; xpos += size) {
+      g.drawImage(scaledBackground, xpos, 0, null);
     }
-    for(int xpos = -32; xpos < width; xpos += BACKGROUND.getIconWidth()) {
-      BACKGROUND.paintIcon(this, g, xpos, 75);
+    for(int xpos = -size/3; xpos < width; xpos += size) {
+      g.drawImage(scaledBackground, xpos, size, null);
     }
     
     g.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
         RenderingHints.VALUE_ANTIALIAS_ON);
-
+    
+    getStonePainter().setScale(size*StonePainter.PIXEL_SCALE);
+    
     for (Map.Entry<Stone, Position> entry : stones.entrySet()) {
       getStonePainter().paintStone(g, entry.getKey(), entry.getValue(),
           selectedStones.contains(entry.getKey()));

src/jrummikub/view/impl/StonePainter.java

@@ -26,7 +26,7 @@ class StonePainter {
   
   private static final float BRIGHTER_SCALE = 1.15f;
   
-  public static final float BOARD_SCALE = 75.0f*ASPECT_RATIO/DEFAULT_WIDTH;
+  public static final float PIXEL_SCALE = ASPECT_RATIO/DEFAULT_WIDTH;
   
   
   private float scale;

src/jrummikub/view/impl/StonePanel.java

@@ -22,6 +22,10 @@ abstract class StonePanel extends JPanel implements IClickable {
     return stonePainter;
   }
   
+  public StonePanel() {
+    this(1);
+  }
+  
   public StonePanel(float scale) {
     super(true); // Set double buffered
     

src/jrummikub/view/impl/View.java

@@ -17,7 +17,7 @@ public class View extends JFrame implements IView {
   private Table table;
   private PlayerPanel playerPanel;
   
-  private final static int PLAYER_PANEL_HEIGHT = 150;
+  private final static int PLAYER_PANEL_HEIGHT = 140;
   
   
   public ITable getTable() {