Example usage for javax.swing JComponent getHeight

Introduction

In this page you can find the example usage for javax.swing JComponent getHeight.

Prototype

@BeanProperty(bound = false)
public int getHeight()

Source Link

Document

Returns the current height of this component.

Usage

From source file:Main.java

public static void setWidth(JComponent component, int width) {

    component.setSize(new Dimension(width, component.getHeight()));
}

From source file:Utils.java

/** 
 * Renders a component into an image, which is useful for playing with the component's 
 * resultant image in special effects or transitions
 *
 * @param component The component to render
 * @return A buffered image with the rendered component. 
 *///ww  w.  j av a 2s. c  om
public static BufferedImage renderComponentToImage(JComponent component) {
    //Create the image
    BufferedImage image = createCompatibleImage(component.getWidth(), component.getHeight());

    //Render the component onto the image
    Graphics graphics = image.createGraphics();
    //      component.update(graphics);
    component.paint(graphics);
    graphics.dispose();
    return image;
}

From source file:Main.java

/**
 * Sets where a component should be painted. It uses the 
 * {@code JComponent}'s width and height and excludes the {@code Insets}.
 * /*from  ww w  .j  av a 2 s.co m*/
 * @param c the component
 * @param viewRect the bounds for painting the component
 */
public static void setViewBounds(JComponent c, Rectangle viewRect) {
    Insets i = c.getInsets();

    viewRect.x = i.left;
    viewRect.y = i.top;
    viewRect.width = c.getWidth() - (i.right + viewRect.x);
    viewRect.height = c.getHeight() - (i.bottom + viewRect.y);
}

From source file:PaintUtils.java

/**
 * Paints a top to bottom gradient fill over the component bounds
 * from color1 to color2.//from   www  . j a v a  2  s  .c  o m
 */
public static void paintGradient(Graphics g, JComponent comp, Color color1, Color color2) {
    GradientPaint paint = new GradientPaint(0, 0, color1, 0, comp.getHeight(), color2, true);
    Graphics2D g2 = (Graphics2D) g;
    Paint oldPaint = g2.getPaint();
    g2.setPaint(paint);
    g2.fillRect(0, 0, comp.getWidth(), comp.getHeight());
    g2.setPaint(oldPaint);
}

From source file:Myopia.java

@Override
public void paint(Graphics g, JComponent c) {
    int w = c.getWidth();
    int h = c.getHeight();

    if (w == 0 || h == 0) {
        return;/*  ww  w.j a  v a 2 s .  c  om*/
    }

    // Only create the offscreen image if the one we have
    // is the wrong size.
    if (mOffscreenImage == null || mOffscreenImage.getWidth() != w || mOffscreenImage.getHeight() != h) {
        mOffscreenImage = new BufferedImage(w, h, BufferedImage.TYPE_INT_RGB);
    }

    Graphics2D ig2 = mOffscreenImage.createGraphics();
    ig2.setClip(g.getClip());
    super.paint(ig2, c);
    ig2.dispose();

    Graphics2D g2 = (Graphics2D) g;
    g2.drawImage(mOffscreenImage, mOperation, 0, 0);
}

From source file:probe.com.model.util.SwingToImageGenerator.java

public String generateHeatMap(JComponent component) {

    BufferedImage heatMapImg = new BufferedImage((component.getWidth()), (component.getHeight()),
            BufferedImage.TYPE_INT_ARGB);
    Graphics g = heatMapImg.getGraphics();
    component.paint(g);//from www  . j  ava  2 s  .c o m
    return generateEncodedImg(heatMapImg);
}

From source file:org.jfree.graphics2d.demo.SwingUIToSVGDemo.java

@Override
public void actionPerformed(ActionEvent e) {
    JComponent c = (JComponent) getContentPane().getComponent(0);
    SVGGraphics2D g2 = new SVGGraphics2D(c.getWidth(), c.getHeight());
    c.paint(g2);//from  w  w w  .java 2s  .com
    File f = new File("SwingUIToSVGDemo.svg");
    try {
        SVGUtils.writeToSVG(f, g2.getSVGElement());
    } catch (IOException ex) {
        System.err.println(ex);
    }
}

From source file:Wallpaper.java

@Override
public void paint(Graphics g, JComponent c) {
    super.paint(g, c);

    Graphics2D g2 = (Graphics2D) g.create();

    int w = c.getWidth();
    int h = c.getHeight();
    g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, .5f));
    g2.setPaint(new GradientPaint(0, 0, Color.yellow, 0, h, Color.red));
    g2.fillRect(0, 0, w, h);/*from  www.  j av  a 2  s. c om*/

    g2.dispose();
}

From source file:TapTapTap.java

@Override
public void paint(Graphics g, JComponent c) {
    int w = c.getWidth();
    int h = c.getHeight();

    // Paint the view.
    super.paint(g, c);

    if (!mIsRunning) {
        return;/*from w w w  .j a  va  2  s  . c  o  m*/
    }

    Graphics2D g2 = (Graphics2D) g.create();

    float fade = (float) mFadeCount / (float) mFadeLimit;
    // Gray it out.
    Composite urComposite = g2.getComposite();
    g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, .5f * fade));
    g2.fillRect(0, 0, w, h);
    g2.setComposite(urComposite);

    // Paint the wait indicator.
    int s = Math.min(w, h) / 5;
    int cx = w / 2;
    int cy = h / 2;
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    g2.setStroke(new BasicStroke(s / 4, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND));
    g2.setPaint(Color.white);
    g2.rotate(Math.PI * mAngle / 180, cx, cy);
    for (int i = 0; i < 12; i++) {
        float scale = (11.0f - (float) i) / 11.0f;
        g2.drawLine(cx + s, cy, cx + s * 2, cy);
        g2.rotate(-Math.PI / 6, cx, cy);
        g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, scale * fade));
    }

    g2.dispose();
}

From source file:LayeredPaneDemo.java

public void paint(Graphics g, JComponent c) {
    super.paint(g, c);
    if (c.getBorder() != null)
        c.getBorder().paintBorder(c, g, 0, 0, c.getWidth(), c.getHeight());
}