Mercurial > hg > Sudoku / file diff

     1.1 --- a/src/de/uapcore/sudoku/Field.java	Sat Jan 26 18:43:49 2013 +0100
     1.2 +++ b/src/de/uapcore/sudoku/Field.java	Sat Jan 26 19:34:31 2013 +0100
     1.3 @@ -62,7 +62,6 @@
     1.4  
     1.5      @Override
     1.6      public void paint(Graphics graphics) {
     1.7 -        super.paint(graphics);
     1.8          final int w = getWidth();
     1.9          final int h = getHeight();
    1.10          final int cw = w / 9;
    1.11 @@ -90,6 +89,7 @@
    1.12          }
    1.13          
    1.14          graphics.drawImage(img, 0, 0, this);
    1.15 +        super.paintChildren(graphics);
    1.16      }
    1.17      
    1.18      public int getCellValue(int x, int y) {
    1.19 @@ -126,4 +126,45 @@
    1.20              }
    1.21          }
    1.22      }
    1.23 +    
    1.24 +    public int[][] getSquare(int x, int y) {
    1.25 +        if (x < 0 || x > 2 || y < 0 || y > 2) {
    1.26 +            throw new IllegalArgumentException("Invalid square coordinates");
    1.27 +        }
    1.28 +        int[][] square = new int[3][3];
    1.29 +        
    1.30 +        for (int u = 0 ; u < 3 ; u++) {
    1.31 +            for (int v = 0 ; v < 3 ; v++) {
    1.32 +                square[u][v] = getCellValue(3*x+u, 3*y+v);
    1.33 +            }
    1.34 +        }
    1.35 +        
    1.36 +        return square;
    1.37 +    }
    1.38 +    
    1.39 +    public int[] getRow(int y) {
    1.40 +        if (y < 0 || y > 8) {
    1.41 +            throw new IllegalArgumentException("Invalid row number");
    1.42 +        }
    1.43 +        int row[] = new int[9];
    1.44 +        
    1.45 +        for (int x = 0 ; x < 9 ; x++) {
    1.46 +            row[x] = getCellValue(x, y);
    1.47 +        }
    1.48 +        
    1.49 +        return row;
    1.50 +    }
    1.51 +    
    1.52 +    public int[] getColumn(int x) {
    1.53 +        if (x < 0 || x > 8) {
    1.54 +            throw new IllegalArgumentException("Invalid column number");
    1.55 +        }
    1.56 +        int column[] = new int[9];
    1.57 +        
    1.58 +        for (int y = 0 ; y < 9 ; y++) {
    1.59 +            column[y] = getCellValue(x, y);
    1.60 +        }
    1.61 +        
    1.62 +        return column;
    1.63 +    }
    1.64  }