javax.swing.JPanel#getWidth

Source File: ResourceImageFactory.java From triplea with GNU General Public License v3.0

6 votes

/**
 * 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));
}

Source File: WordCloudMenuBar.java From swcv with MIT License

6 votes

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();
    }
}

Source File: ViewBasic.java From CyberBiology with GNU General Public License v3.0

5 votes

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;
    }

Source File: PumpernickelShowcaseApp.java From pumpernickel with MIT License

5 votes

/**
 * 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);
}

Source File: QPanelUI.java From pumpernickel with MIT License

5 votes

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;
}

Source File: ImageWriter.java From SciGraph with Apache License 2.0

5 votes

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;
}

Source File: ViewMultiCell.java From CyberBiology with GNU General Public License v3.0

4 votes

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;
}

Source File: DrawTest.java From jdk8u_jdk with GNU General Public License v2.0

4 votes

static private BufferedImage getScreenShot(JPanel panel) {
    BufferedImage bi = new BufferedImage(
            panel.getWidth(), panel.getHeight(), BufferedImage.TYPE_INT_ARGB);
    panel.paint(bi.getGraphics());
    return bi;
}

Source File: AbstractAdapterEditor.java From snap-desktop with GNU General Public License v3.0

4 votes

void addComboField(JPanel parent, String labelText, String propertyName, List<String> values) {
    JLabel jLabel = new JLabel(labelText);
    parent.add(jLabel);

    PropertyDescriptor propertyDescriptor = propertyContainer.getDescriptor(propertyName);
    propertyDescriptor.setNotEmpty(true);

    values.sort(Comparator.naturalOrder());

    propertyDescriptor.setValueSet(new ValueSet(values.toArray()));
    PropertyEditor editor = PropertyEditorRegistry.getInstance().findPropertyEditor(propertyDescriptor);
    JComponent editorComp = editor.createEditorComponent(propertyDescriptor, bindingContext);
    if (editorComp instanceof JComboBox) {
        JComboBox comboBox = (JComboBox)editorComp;
        comboBox.setEditable(true);
    }
    editorComp.setMaximumSize(new Dimension(editorComp.getMaximumSize().width, controlHeight));

    customMenuLocation = new JTextField();
    customMenuLocation.setInputVerifier(new RequiredFieldValidator(Bundle.MSG_Empty_MenuLocation_Text()));
    customMenuLocation.setEnabled(false);

    JPanel subPanel = new JPanel(new SpringLayout());
    subPanel.setBorder(BorderFactory.createLineBorder(Color.LIGHT_GRAY));
    JRadioButton rbExistingMenu = new JRadioButton(Bundle.CTL_Label_RadioButton_ExistingMenus(), true);
    rbMenuNew = new JRadioButton(Bundle.CTL_Label_RadioButton_NewMenu());
    ButtonGroup rbGroup = new ButtonGroup();
    rbGroup.add(rbExistingMenu);
    rbGroup.add(rbMenuNew);
    // this radio button should be able to capture focus even when the validator of the rbMenuNew says otherwise
    rbExistingMenu.setVerifyInputWhenFocusTarget(false);
    rbExistingMenu.addItemListener(e -> {
        editorComp.setEnabled(e.getStateChange() == ItemEvent.SELECTED);
        customMenuLocation.setEnabled(e.getStateChange() == ItemEvent.DESELECTED);
    });
    subPanel.add(rbExistingMenu);
    subPanel.add(rbMenuNew);
    jLabel.setLabelFor(editorComp);
    subPanel.add(editorComp);
    subPanel.add(customMenuLocation);

    Dimension dimension = new Dimension(parent.getWidth() / 2, controlHeight);
    editorComp.setPreferredSize(dimension);
    customMenuLocation.setPreferredSize(dimension);

    subPanel.setPreferredSize(new Dimension(subPanel.getWidth(), (int)(2.5 * controlHeight)));
    subPanel.setMaximumSize(new Dimension(subPanel.getWidth(), (int) (2.5 * controlHeight)));

    makeCompactGrid(subPanel, 2, 2, DEFAULT_PADDING, DEFAULT_PADDING, DEFAULT_PADDING, DEFAULT_PADDING);

    parent.add(subPanel);
}

Source File: RenderManager.java From jts with GNU Lesser General Public License v2.1

4 votes

private Image createPanelImage(JPanel panel) {
  return new BufferedImage(panel.getWidth(), panel.getHeight(),
      BufferedImage.TYPE_INT_ARGB);
}

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