Example usage for java.awt Dimension getWidth

Introduction

In this page you can find the example usage for java.awt Dimension getWidth.

Prototype

public double getWidth() 

Source Link

Usage

From source file:MWC.GUI.JFreeChart.StepperChartPanel.java

/**
 * Paints the component by drawing the chart to fill the entire component,
 * but allowing for the insets (which will be non-zero if a border has been
 * set for this component).  To increase performance (at the expense of
 * memory), an off-screen buffer image can be used.
 *
 * @param g  the graphics device for drawing on.
 *///w  w w .j  a  va2  s.  c o m
public void paintWMFComponent(final Graphics g) {

    final Graphics2D g2 = (Graphics2D) g;

    // first determine the size of the chart rendering area...
    final Dimension size = getSize();
    final Insets insets = getInsets();
    available.setRect(insets.left, insets.top, size.getWidth() - insets.left - insets.right,
            size.getHeight() - insets.top - insets.bottom);

    // work out if scaling is required...
    boolean scale = false;
    double drawWidth = available.getWidth();
    double drawHeight = available.getHeight();
    double scaleX = 1.0;
    double scaleY = 1.0;

    if (drawWidth < this.getMinimumDrawWidth()) {
        scaleX = drawWidth / getMinimumDrawWidth();
        drawWidth = getMinimumDrawWidth();
        scale = true;
    } else if (drawWidth > this.getMaximumDrawWidth()) {
        scaleX = drawWidth / getMaximumDrawWidth();
        drawWidth = getMaximumDrawWidth();
        scale = true;
    }

    if (drawHeight < this.getMinimumDrawHeight()) {
        scaleY = drawHeight / getMinimumDrawHeight();
        drawHeight = getMinimumDrawHeight();
        scale = true;
    } else if (drawHeight > this.getMaximumDrawHeight()) {
        scaleY = drawHeight / getMaximumDrawHeight();
        drawHeight = getMaximumDrawHeight();
        scale = true;
    }

    chartArea.setRect(0.0, 0.0, drawWidth, drawHeight);

    final AffineTransform saved = g2.getTransform();
    g2.translate(insets.left, insets.right);
    if (scale) {
        final AffineTransform st = AffineTransform.getScaleInstance(scaleX, scaleY);
        g2.transform(st);
    }
    getChart().draw(g2, chartArea, this.getChartRenderingInfo());
    g2.setTransform(saved);

}

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From source file:org.jfree.demo.TextBlockPanel.java

/**
 * Paints the panel.//from  w  w  w.j a va2  s.  c  om
 *
 * @param g  the graphics device.
 */
public void paintComponent(final Graphics g) {

    super.paintComponent(g);
    final Graphics2D g2 = (Graphics2D) g;

    final Dimension size = getSize();
    final Insets insets = getInsets();
    final Rectangle2D available = new Rectangle2D.Double(insets.left, insets.top,
            size.getWidth() - insets.left - insets.right, size.getHeight() - insets.top - insets.bottom);

    final double x = available.getX();
    final double y = available.getY();
    final float width = (float) available.getWidth();
    final TextBlock block = TextUtilities.createTextBlock(this.text, this.font, Color.black, width,
            new G2TextMeasurer(g2));
    g2.setPaint(Color.black);
    block.draw(g2, (float) x, (float) y, TextBlockAnchor.TOP_LEFT, 0.0f, 0.0f, 0.0);

}

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From source file:tk.egsf.ddns.login.java

private void inicializar() {
    Dimension dimension = Toolkit.getDefaultToolkit().getScreenSize();

    int x = (int) ((dimension.getWidth() - this.getWidth()) / 2);
    int y = (int) ((dimension.getHeight() - this.getHeight()) / 2);

    this.setLocation(x, y);

    try {//from  w ww  . j a  v  a 2  s  . c o  m
        //            JTLogin.setText(CN.getPropriedades().getProperty("usuario"));
    } catch (NullPointerException e) {

    }
}

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From source file:test.be.fedict.eid.applet.JGraphTest.java

private void graphToFile(BasicVisualizationServer<String, String> visualization, File file) throws IOException {
    Dimension size = visualization.getSize();
    int width = (int) (size.getWidth() + 1);
    int height = (int) (size.getHeight() + 1);
    LOG.debug("width: " + width);
    LOG.debug("height: " + height);
    BufferedImage bufferedImage = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB);
    Graphics2D graphics = bufferedImage.createGraphics();
    graphics.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    graphics.setColor(Color.WHITE);
    graphics.fillRect(0, 0, 900, 650);/*from w w  w .  j  a  va2 s  . co m*/
    visualization.setBounds(0, 0, 900, 650);
    visualization.paint(graphics);
    graphics.dispose();
    ImageIO.write(bufferedImage, "png", file);
}

---

From source file:org.ajax4jsf.resource.AnimationResource.java

public void send(ResourceContext context) throws IOException {
    try {// w  ww.j av  a 2  s.c  o  m
        DataOutputStream output = new DataOutputStream(context.getOutputStream());
        Dimension frameSize = getFrameSize(context);
        int numberOfFrames = getNumberOfFrames();
        BufferedImage frame = null;
        currFrameIndex = 0;
        if (frameSize.getHeight() > 0.0 && frameSize.getWidth() > 0.0 && numberOfFrames > 0) {
            AnimatedGifEncoder encoder = new AnimatedGifEncoder();
            encoder.start(output);
            encoder.setRepeat(getRepeat());
            int[] delays = getFrameDelays();
            ImageRenderer renderer = (ImageRenderer) getRenderer(null);
            while (currFrameIndex < numberOfFrames) {
                frame = renderer.createImage(frameSize.width, frameSize.height);
                Graphics2D graphics = frame.createGraphics();
                paint(context, graphics, currFrameIndex++);
                graphics.dispose();
                encoder.addFrame(frame);
                if (delays != null && delays.length > currFrameIndex) {
                    encoder.setDelay(delays[currFrameIndex]);
                }
            }
            encoder.finish();
        }
        output.flush();
        output.close();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}

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From source file:Main.java

public void componentMoved(ComponentEvent evt) {
    if (locked)//  w  w  w. ja va  2  s  .  c  om
        return;
    Dimension size = Toolkit.getDefaultToolkit().getScreenSize();
    int nx = evt.getComponent().getX();
    int ny = evt.getComponent().getY();
    // top
    if (ny < 0 + sd) {
        ny = 0;
    }
    // left
    if (nx < 0 + sd) {
        nx = 0;
    }
    // right
    if (nx > size.getWidth() - evt.getComponent().getWidth() - sd) {
        nx = (int) size.getWidth() - evt.getComponent().getWidth();
    }
    // bottom
    if (ny > size.getHeight() - evt.getComponent().getHeight() - sd) {
        ny = (int) size.getHeight() - evt.getComponent().getHeight();
    }
    locked = true;
    evt.getComponent().setLocation(nx, ny);
    locked = false;
}

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From source file:net.lmxm.ute.gui.validation.AbstractInputValidator.java

/**
 * Display messages dialog./*from  w w  w. j  ava 2  s  .c  o  m*/
 * 
 * @param component the component
 * @param messages the messages
 */
private void displayMessagesDialog(final JComponent component, final List<String> messages) {
    final JDialog dialog = getMessagesDialog();

    // Load dialog with messages.
    getMessagesLabel().setText(StringUtils.join(messages, "\n"));

    // Relocate dialog relative to the input component
    dialog.setSize(0, 0);
    dialog.setLocationRelativeTo(component);
    final Point location = dialog.getLocation();
    final Dimension componentSize = component.getSize();
    dialog.setLocation(location.x - (int) componentSize.getWidth() / 2,
            location.y + (int) componentSize.getHeight() / 2);
    dialog.pack();
    dialog.setVisible(true);
}

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From source file:ddf.catalog.transformer.input.pptx.PptxInputTransformer.java

/**
 * If the slide show doesn't contain any slides, then return null. Otherwise, return jpeg
 * image data of the first slide in the deck.
 *
 * @param slideShow//w  w  w.j a  va  2  s .  c  o  m
 * @return jpeg thumbnail or null if thumbnail can't be created
 * @throws IOException
 */
private byte[] generatePptxThumbnail(XMLSlideShow slideShow) throws IOException {

    if (slideShow.getSlides().isEmpty()) {
        LOGGER.info("the powerpoint file does not contain any slides, skipping thumbnail generation");
        return null;
    }

    Dimension pgsize = slideShow.getPageSize();

    int largestDimension = (int) Math.max(pgsize.getHeight(), pgsize.getWidth());
    float scalingFactor = IMAGE_HEIGHTWIDTH / largestDimension;
    int scaledHeight = (int) (pgsize.getHeight() * scalingFactor);
    int scaledWidth = (int) (pgsize.getWidth() * scalingFactor);
    BufferedImage img = new BufferedImage(scaledWidth, scaledHeight, BufferedImage.TYPE_INT_RGB);

    Graphics2D graphics = img.createGraphics();

    try {
        graphics.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
        graphics.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
        graphics.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BICUBIC);
        graphics.setRenderingHint(RenderingHints.KEY_FRACTIONALMETRICS,
                RenderingHints.VALUE_FRACTIONALMETRICS_ON);

        graphics.scale(scalingFactor, scalingFactor);

        slideShow.getSlides().get(0).draw(graphics);

        try (ByteArrayOutputStream outputStream = new ByteArrayOutputStream()) {
            ImageIOUtil.writeImage(img, FORMAT_NAME, outputStream, RESOLUTION_DPI, IMAGE_QUALITY);
            return outputStream.toByteArray();
        }
    } catch (RuntimeException e) {
        if (e.getCause() instanceof javax.imageio.IIOException) {
            LOGGER.warn("unable to generate thumbnail for PPTX file", e);
        } else {
            throw e;
        }
    } finally {
        graphics.dispose();
    }

    return null;
}

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From source file:org.jfree.demo.DrawStringPanel.java

/**
 * Paints the panel./*  w w w.j  av  a2s. com*/
 *
 * @param g  the graphics device.
 */
public void paintComponent(final Graphics g) {

    super.paintComponent(g);
    final Graphics2D g2 = (Graphics2D) g;

    final Dimension size = getSize();
    final Insets insets = getInsets();
    final Rectangle2D available = new Rectangle2D.Double(insets.left, insets.top,
            size.getWidth() - insets.left - insets.right, size.getHeight() - insets.top - insets.bottom);

    final double x = available.getCenterX();
    final double y = available.getCenterY();

    final Line2D line1 = new Line2D.Double(x - 2.0, y + 2.0, x + 2.0, y - 2.0);
    final Line2D line2 = new Line2D.Double(x - 2.0, y - 2.0, x + 2.0, y + 2.0);
    g2.setPaint(Color.red);
    g2.draw(line1);
    g2.draw(line2);

    g2.setFont(this.font);
    g2.setPaint(Color.black);
    if (this.rotate) {
        TextUtilities.drawRotatedString(this.text, g2, (float) x, (float) y, this.anchor, this.angle,
                this.rotationAnchor);
    } else {
        TextUtilities.drawAlignedString(this.text, g2, (float) x, (float) y, this.anchor);
    }

}

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From source file:com.projity.pm.graphic.chart.TimeChartPanel.java

public void updateTimeScaleComponentSize() {
    Dimension dmain = viewport.getViewSize();

    if (dmain.equals(olddmain))
        return;/*w w w  .j a  va  2s. c o m*/
    olddmain = dmain;
    Dimension d = chartInfo.getAxisPanel().getPreferredSize();
    d.setSize(d.getWidth(), dmain.getHeight());
    chartInfo.getAxisPanel().revalidate();
}

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