Examples of java.awt.Graphics.drawLine()

java.awt.Graphics.drawLine()
Draws a line, using the current color, between the points (x1, y1) and (x2, y2) in this graphics context's coordinate system. @param x1 the first point's x coordinate. @param y1 the first point's y coordinate. @param x2 the second point's x coordinate. @param y2 the second point's y coordinate.

    g.drawLine(1, 1, TITLEBAR_HEIGHT - 2, TITLEBAR_HEIGHT - 2);
    g.drawLine(2, 1, TITLEBAR_HEIGHT - 2, TITLEBAR_HEIGHT - 3);
    
    /* /// */
    g.drawLine(TITLEBAR_HEIGHT - 3, 1, 1, TITLEBAR_HEIGHT - 3);
    g.drawLine(TITLEBAR_HEIGHT - 2, 1, 1, TITLEBAR_HEIGHT - 2);
    g.drawLine(TITLEBAR_HEIGHT - 2, 2, 2, TITLEBAR_HEIGHT - 2);


    g.dispose();
    return new ImageIcon(image);
  }

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    g.drawLine(2, 1, TITLEBAR_HEIGHT - 2, TITLEBAR_HEIGHT - 3);
    
    /* /// */
    g.drawLine(TITLEBAR_HEIGHT - 3, 1, 1, TITLEBAR_HEIGHT - 3);
    g.drawLine(TITLEBAR_HEIGHT - 2, 1, 1, TITLEBAR_HEIGHT - 2);
    g.drawLine(TITLEBAR_HEIGHT - 2, 2, 2, TITLEBAR_HEIGHT - 2);


    g.dispose();
    return new ImageIcon(image);
  }

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                    // draw the lines
                    Graphics tempGraphics = getGISDisplay().getBufferImage().getGraphics();
                    // Line Shadows
                    tempGraphics.setColor(Color.black);
                    tempGraphics.drawLine(x1-1, y1-1,x2-1,y1-1);
                    tempGraphics.drawLine(x2-1, y1-1,x2-1,y2-1);
                    tempGraphics.drawLine(x1-1, y2-1,x2-1,y2-1);
                    tempGraphics.drawLine(x1-1, y1-1,x1-1,y2-1);
                    
                    // Lines

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                    // draw the lines
                    Graphics tempGraphics = getGISDisplay().getBufferImage().getGraphics();
                    // Line Shadows
                    tempGraphics.setColor(Color.black);
                    tempGraphics.drawLine(x1-1, y1-1,x2-1,y1-1);
                    tempGraphics.drawLine(x2-1, y1-1,x2-1,y2-1);
                    tempGraphics.drawLine(x1-1, y2-1,x2-1,y2-1);
                    tempGraphics.drawLine(x1-1, y1-1,x1-1,y2-1);
                    
                    // Lines
                    tempGraphics.setColor(Color.red);

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                    Graphics tempGraphics = getGISDisplay().getBufferImage().getGraphics();
                    // Line Shadows
                    tempGraphics.setColor(Color.black);
                    tempGraphics.drawLine(x1-1, y1-1,x2-1,y1-1);
                    tempGraphics.drawLine(x2-1, y1-1,x2-1,y2-1);
                    tempGraphics.drawLine(x1-1, y2-1,x2-1,y2-1);
                    tempGraphics.drawLine(x1-1, y1-1,x1-1,y2-1);
                    
                    // Lines
                    tempGraphics.setColor(Color.red);
                    tempGraphics.drawLine(x1, y1,x2,y1);

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                    // Line Shadows
                    tempGraphics.setColor(Color.black);
                    tempGraphics.drawLine(x1-1, y1-1,x2-1,y1-1);
                    tempGraphics.drawLine(x2-1, y1-1,x2-1,y2-1);
                    tempGraphics.drawLine(x1-1, y2-1,x2-1,y2-1);
                    tempGraphics.drawLine(x1-1, y1-1,x1-1,y2-1);
                    
                    // Lines
                    tempGraphics.setColor(Color.red);
                    tempGraphics.drawLine(x1, y1,x2,y1);
                    tempGraphics.drawLine(x2, y1,x2,y2);

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                    tempGraphics.drawLine(x1-1, y2-1,x2-1,y2-1);
                    tempGraphics.drawLine(x1-1, y1-1,x1-1,y2-1);
                    
                    // Lines
                    tempGraphics.setColor(Color.red);
                    tempGraphics.drawLine(x1, y1,x2,y1);
                    tempGraphics.drawLine(x2, y1,x2,y2);
                    tempGraphics.drawLine(x1, y2,x2,y2);
                    tempGraphics.drawLine(x1, y1,x1,y2);
                    
                    // Point shadows

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                    tempGraphics.drawLine(x1-1, y1-1,x1-1,y2-1);
                    
                    // Lines
                    tempGraphics.setColor(Color.red);
                    tempGraphics.drawLine(x1, y1,x2,y1);
                    tempGraphics.drawLine(x2, y1,x2,y2);
                    tempGraphics.drawLine(x1, y2,x2,y2);
                    tempGraphics.drawLine(x1, y1,x1,y2);
                    
                    // Point shadows
                    tempGraphics.setColor(Color.black);

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                    // Lines
                    tempGraphics.setColor(Color.red);
                    tempGraphics.drawLine(x1, y1,x2,y1);
                    tempGraphics.drawLine(x2, y1,x2,y2);
                    tempGraphics.drawLine(x1, y2,x2,y2);
                    tempGraphics.drawLine(x1, y1,x1,y2);
                    
                    // Point shadows
                    tempGraphics.setColor(Color.black);
                    tempGraphics.fillOval(x1-3, y1-3, 4,4);

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                g.fillOval(x-3, y-3, 8,8);
                g.setColor(Color.red);
                g.fillOval(x-3, y-3, 6,6);
                if (i>0){
                    g.setColor(Color.red);
                    g.drawLine(x,y,tempLastX, tempLastY);
                }
                tempLastX = x;
                tempLastY = y;
            }
        }

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