Java Code Examples for javax.swing.JPanel#getHeight()

The following examples show how to use javax.swing.JPanel#getHeight() . These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
/**
 * Returns button with resource amounts and given text. If resources is empty then returns button
 * with just the text.
 */
public JButton getResourcesButton(final ResourceCollection resources, final String text) {
  if (resources.isEmpty()) {
    return new JButton(text);
  }
  final JPanel panel = getResourcesPanel(resources);
  panel.setOpaque(false);
  panel.add(new JLabel(text));
  panel.setSize(panel.getPreferredSize());
  panel.doLayout();
  final BufferedImage image =
      new BufferedImage(panel.getWidth(), panel.getHeight(), BufferedImage.TYPE_INT_ARGB);
  final Graphics2D g = image.createGraphics();
  panel.paint(g);
  g.dispose();
  return new JButton(new ImageIcon(image));
}
 
Example 2
Source Project: swcv   File: WordCloudMenuBar.java    License: MIT License 6 votes vote down vote up
private void exportPNG(final JPanel panel, String selectedFile)
{
    BufferedImage img = new BufferedImage(panel.getWidth(), panel.getHeight(), BufferedImage.TYPE_INT_RGB);
    Graphics2D g2d = img.createGraphics();
    panel.printAll(g2d);
    g2d.dispose();
    
    try
    {
        ImageIO.write(img, "png", new File(selectedFile));
    }
    catch (IOException ex)
    {
        ex.printStackTrace();
    }
}
 
Example 3
public Image paint(World world,JPanel canvas) {
    	int w = canvas.getWidth();
    	int h = canvas.getHeight();
    	//Создаем временный буфер для рисования
    	Image buf = canvas.createImage(w, h);
    	//подеменяем графику на временный буфер
    	Graphics g = buf.getGraphics();
    	
        g.drawRect(0, 0, world.width * World.BOTW + 1, world.height * World.BOTH + 1);

        world.population = 0;
        world.organic = 0;
        for (int y = 0; y < world.height; y++) {
            for (int x = 0; x < world.width; x++) {
                if (world.matrix[x][y] == null) {
                    g.setColor(Color.WHITE);
                    g.fillRect(x * World.BOTW,y * World.BOTH, World.BOTW, World.BOTH);
                } else if ((world.matrix[x][y].alive == 1) || (world.matrix[x][y].alive == 2)) {
                    g.setColor(new Color(200, 200, 200));
                    g.fillRect(x * World.BOTW, y * World.BOTH, World.BOTW, World.BOTH);
                    world.organic = world.organic + 1;
                } else if (world.matrix[x][y].alive == 3) {
                    g.setColor(Color.BLACK);
                    g.drawRect(x * World.BOTW, y * World.BOTH, World.BOTW, World.BOTH);

//                    g.setColor(new Color(matrix[x][y].c_red, matrix[x][y].c_green, matrix[x][y].c_blue));
                    int green = (int) (world.matrix[x][y].c_green - ((world.matrix[x][y].c_green * world.matrix[x][y].health) / 2000));
                    if (green < 0) green = 0;
                    if (green > 255) green = 255;
                    int blue = (int) (world.matrix[x][y].c_blue * 0.8 - ((world.matrix[x][y].c_blue * world.matrix[x][y].mineral) / 2000));
                    g.setColor(new Color(world.matrix[x][y].c_red, green, blue));
//                    g.setColor(new Color(matrix[x][y].c_red, matrix[x][y].c_green, matrix[x][y].c_blue));
                    g.fillRect(x * World.BOTW + 1, y * World.BOTH + 1,World.BOTW-1, World.BOTH-1);
                    world.population = world.population + 1;
                }
            }
        }
        return buf;
    }
 
Example 4
Source Project: pumpernickel   File: PumpernickelShowcaseApp.java    License: MIT License 5 votes vote down vote up
/**
 * Capture a screenshot based on the position of the given panel.
 * <p>
 * This uses a Robot to actually capture the real screenshot in case other
 * floating layers/windows are meant to be captured.
 */
private BufferedImage getScreenshot(JPanel panel) throws Exception {
	Robot robot = new Robot();
	Point p = panel.getLocationOnScreen();
	Rectangle screenRect = new Rectangle(p.x, p.y, panel.getWidth(),
			panel.getHeight());
	return robot.createScreenCapture(screenRect);
}
 
Example 5
Source Project: pumpernickel   File: QPanelUI.java    License: MIT License 5 votes vote down vote up
private Outline getOutline(JPanel c, boolean ideal) {
	String key = ideal ? PROPERTY_CACHED_SCRATCH_OUTLINE
			: PROPERTY_CACHED_REAL_OUTLINE;
	Outline outline = (Outline) c.getClientProperty(key);
	int effectiveWidth = ideal ? 1000 : c.getWidth();
	int effectiveHeight = ideal ? 1000 : c.getHeight();

	if (outline == null
			|| !outline.isValid(effectiveWidth, effectiveHeight)) {
		outline = new Outline(effectiveWidth, effectiveHeight);
		c.putClientProperty(key, outline);
	}

	return outline;
}
 
Example 6
Source Project: SciGraph   File: ImageWriter.java    License: Apache License 2.0 5 votes vote down vote up
private static BufferedImage renderImage(JPanel panel) {
  JFrame frame = new JFrame();
  frame.setUndecorated(true);
  frame.getContentPane().add(panel);
  frame.pack();
  BufferedImage bi = new BufferedImage(panel.getWidth(), panel.getHeight(), BufferedImage.TYPE_INT_ARGB);
  Graphics2D graphics = bi.createGraphics();
  panel.print(graphics);
  graphics.dispose();
  frame.dispose();
  return bi;
}
 
Example 7
public Image paint(World world,JPanel canvas) {
	int w = canvas.getWidth();
	int h = canvas.getHeight();
	//Создаем временный буфер для рисования
	Image buf = canvas.createImage(w, h);
	//подеменяем графику на временный буфер
	Graphics g = buf.getGraphics();
	
    g.drawRect(0, 0, world.width * World.BOTW + 1, world.height * 4 + 1);

    world.population = 0;
    world.organic = 0;
    for (int y = 0; y < world.height; y++) {
        for (int x = 0; x < world.width; x++) {
            if (world.matrix[x][y] == null) {
                g.setColor(Color.WHITE);
                g.fillRect(x * World.BOTW,y * World.BOTH, World.BOTW, World.BOTH);
            } else if ((world.matrix[x][y].alive == 1) || (world.matrix[x][y].alive == 2)) {
                g.setColor(new Color(200, 200, 200));
                g.fillRect(x * World.BOTW, y * World.BOTH, World.BOTW, World.BOTH);
                world.organic = world.organic + 1;
            } else if (world.matrix[x][y].alive == 3) {
            	g.setColor(Color.BLACK);
                g.drawRect(x * World.BOTW, y * World.BOTH, World.BOTW, World.BOTH);
            	switch(world.matrix[x][y].isMulti())
        		{
       			
        			case 1:// - есть MPREV,
	                    g.setColor(Color.MAGENTA);
	                    g.fillRect(x * World.BOTW + 1, y * World.BOTH + 1, World.BOTW-1, World.BOTH-1);
        				break;
        			case 2:// - есть MNEXT,
	                    g.setColor(Color.BLACK);
	                    g.fillRect(x * World.BOTW + 1, y * World.BOTH + 1, World.BOTW-1, World.BOTH-1);
        				break;
        			case 3:// есть MPREV и MNEXT
	                    g.setColor(Color.MAGENTA);
	                    g.fillRect(x * World.BOTW + 1, y * World.BOTH + 1, World.BOTW-1, World.BOTH-1);
        				break;
        			default:
	                    int green = (int) (world.matrix[x][y].c_green - ((world.matrix[x][y].c_green * world.matrix[x][y].health) / 2000));
	                    if (green < 0) green = 0;
	                    if (green > 255) green = 255;
	                    int blue = (int) (world.matrix[x][y].c_blue * 0.8 - ((world.matrix[x][y].c_blue * world.matrix[x][y].mineral) / 2000));
	                    g.setColor(new Color(world.matrix[x][y].c_red, green, blue));
	                    g.fillRect(x * World.BOTW + 1, y * World.BOTH + 1, World.BOTW-1, World.BOTH-1);
        					break;
        		}
                
                world.population = world.population + 1;
            }
        }
    }
    return buf;
}
 
Example 8
Source Project: jdk8u_jdk   File: DrawTest.java    License: GNU General Public License v2.0 4 votes vote down vote up
static private BufferedImage getScreenShot(JPanel panel) {
    BufferedImage bi = new BufferedImage(
            panel.getWidth(), panel.getHeight(), BufferedImage.TYPE_INT_ARGB);
    panel.paint(bi.getGraphics());
    return bi;
}
 
Example 9
private Image createPanelImage(JPanel panel) {
  return new BufferedImage(panel.getWidth(), panel.getHeight(),
      BufferedImage.TYPE_INT_ARGB);
}