Example usage for java.awt.geom Rectangle2D getWidth

Introduction

In this page you can find the example usage for java.awt.geom Rectangle2D getWidth.

Prototype

public abstract double getWidth();

Source Link

Document

Returns the width of the framing rectangle in double precision.

Usage

From source file:Main.java

public static void main(String[] args) {
    String s = "The quick brown fox jumps over the lazy dog!";
    BufferedImage bi = new BufferedImage(1, 1, BufferedImage.TYPE_INT_RGB);
    Graphics g = bi.getGraphics();
    FontMetrics fm = g.getFontMetrics();
    Rectangle2D b = fm.getStringBounds(s, g);
    System.out.println(b);/*w w  w . jav a2 s  .c  o  m*/
    bi = new BufferedImage((int) b.getWidth(), (int) (b.getHeight() + fm.getDescent()),
            BufferedImage.TYPE_INT_RGB);
    g = bi.getGraphics();
    g.drawString(s, 0, (int) b.getHeight());

    JOptionPane.showMessageDialog(null, new JLabel(new ImageIcon(bi)));

    // Technique 3 - JLabel
    JLabel l = new JLabel(s);
    l.setSize(l.getPreferredSize());
    bi = new BufferedImage(l.getWidth(), l.getHeight(), BufferedImage.TYPE_INT_RGB);
    g = bi.getGraphics();
    g.setColor(Color.WHITE);
    g.fillRect(0, 0, 400, 100);
    l.paint(g);

    JOptionPane.showMessageDialog(null, new JLabel(new ImageIcon(bi)));
}

From source file:Main.java

public static boolean isVectorFont(Font font) {
    GlyphVector gv = font.createGlyphVector(new FontRenderContext(null, true, false), "Test");
    Shape fontShape = gv.getOutline();
    Rectangle2D bounds = fontShape.getBounds2D();
    return !(bounds.getWidth() == 0 && bounds.getHeight() == 0);
}

From source file:Main.java

public static void drawCenteredString(Graphics g, String str, int x, int y) {
    FontMetrics metrics = g.getFontMetrics(g.getFont());
    Rectangle2D rect = metrics.getStringBounds(str, g);
    int w = (int) (rect.getWidth());
    int h = (int) (rect.getHeight());
    g.drawString(str, x - w / 2, y + h / 2);
}

From source file:Main.java

public static void drawCenteredShadowText(Graphics2D g2, String s, int x, int y, Color shadowColor) {
    FontRenderContext frc = g2.getFontRenderContext();
    Rectangle2D bounds = g2.getFont().getStringBounds(s, frc);
    int leftX = (int) (x - (float) bounds.getWidth() / 2);
    drawShadowText(g2, s, leftX, y, shadowColor, 1);
}

From source file:Main.java

/**
 * Creates and returns image from the given text.
 * @param text input text/*from  w  ww. j  a v  a2  s.  co  m*/
 * @param font text font
 * @return image with input text
 */
public static BufferedImage createImageFromText(String text, Font font) {
    //You may want to change these setting, or make them parameters
    boolean isAntiAliased = true;
    boolean usesFractionalMetrics = false;
    FontRenderContext frc = new FontRenderContext(null, isAntiAliased, usesFractionalMetrics);
    TextLayout layout = new TextLayout(text, font, frc);
    Rectangle2D bounds = layout.getBounds();
    int w = (int) Math.ceil(bounds.getWidth());
    int h = (int) Math.ceil(bounds.getHeight()) + 2;
    BufferedImage image = new BufferedImage(w, h, BufferedImage.TYPE_INT_RGB); //for example;
    Graphics2D g = image.createGraphics();
    g.setColor(Color.WHITE);
    g.fillRect(0, 0, w, h);
    g.setColor(Color.BLACK);
    g.setFont(font);
    Object antiAliased = isAntiAliased ? RenderingHints.VALUE_TEXT_ANTIALIAS_ON
            : RenderingHints.VALUE_TEXT_ANTIALIAS_OFF;
    g.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, antiAliased);
    Object fractionalMetrics = usesFractionalMetrics ? RenderingHints.VALUE_FRACTIONALMETRICS_ON
            : RenderingHints.VALUE_FRACTIONALMETRICS_OFF;
    g.setRenderingHint(RenderingHints.KEY_FRACTIONALMETRICS, fractionalMetrics);
    g.drawString(text, (float) -bounds.getX(), (float) -bounds.getY());
    g.dispose();

    return image;
}

From source file:Main.java

private static float getPercentageOnScreen(Point location, Dimension size, Rectangle screen) {
    Rectangle frameBounds = new Rectangle(location, size);
    Rectangle2D intersection = frameBounds.createIntersection(screen);
    int frameArea = size.width * size.height;
    int intersectionArea = (int) (intersection.getWidth() * intersection.getHeight());
    float percentage = (float) intersectionArea / frameArea;
    return percentage < 0 ? 0 : percentage;
}

From source file:Main.java

public static Rectangle calculateBoundsForComponent(JComponent comp, String text, int xOffset, int yOffset) {

    FontMetrics fm = comp.getFontMetrics(comp.getFont());
    Rectangle2D bounds = fm.getStringBounds(text, comp.getGraphics());

    return new Rectangle(xOffset + (int) bounds.getX(), yOffset,
            (int) Math.ceil(bounds.getWidth()) + (PADDING * 2),
            (int) Math.ceil(bounds.getHeight() + fm.getDescent()) + (PADDING * 2));
}

From source file:Main.java

public static void setJButtonSizesTheSame(final JButton[] btns) {
    if (btns == null) {
        throw new IllegalArgumentException();
    }//from   www .j a v a 2 s . c  o  m

    final Dimension maxSize = new Dimension(0, 0);
    for (int i = 0; i < btns.length; ++i) {
        final JButton btn = btns[i];
        final FontMetrics fm = btn.getFontMetrics(btn.getFont());
        final Rectangle2D bounds = fm.getStringBounds(btn.getText(), btn.getGraphics());
        final int boundsHeight = (int) bounds.getHeight();
        final int boundsWidth = (int) bounds.getWidth();
        maxSize.width = boundsWidth > maxSize.width ? boundsWidth : maxSize.width;
        maxSize.height = boundsHeight > maxSize.height ? boundsHeight : maxSize.height;
    }

    final Insets insets = btns[0].getInsets();
    maxSize.width += insets.left + insets.right;
    maxSize.height += insets.top + insets.bottom;

    for (int i = 0; i < btns.length; ++i) {
        final JButton btn = btns[i];
        btn.setPreferredSize(maxSize);
    }

    initComponentHeight(btns);
}

From source file:GUIUtils.java

/**
 * Change the sizes of all the passed buttons to be the size of the largest
 * one./* www .  j av a  2 s  .  c om*/
 * 
 * @param btns
 *          Array of buttons to eb resized.
 * 
 * @throws IllegalArgumentException
 *           If <TT>btns</TT> is <TT>null</TT>.
 */
public static void setJButtonSizesTheSame(JButton[] btns) {
    if (btns == null) {
        throw new IllegalArgumentException("null JButton[] passed");
    }

    // Get the largest width and height
    final Dimension maxSize = new Dimension(0, 0);
    for (int i = 0; i < btns.length; ++i) {
        final JButton btn = btns[i];
        final FontMetrics fm = btn.getFontMetrics(btn.getFont());
        Rectangle2D bounds = fm.getStringBounds(btn.getText(), btn.getGraphics());
        int boundsHeight = (int) bounds.getHeight();
        int boundsWidth = (int) bounds.getWidth();
        maxSize.width = boundsWidth > maxSize.width ? boundsWidth : maxSize.width;
        maxSize.height = boundsHeight > maxSize.height ? boundsHeight : maxSize.height;
    }

    Insets insets = btns[0].getInsets();
    maxSize.width += insets.left + insets.right;
    maxSize.height += insets.top + insets.bottom;

    for (int i = 0; i < btns.length; ++i) {
        JButton btn = btns[i];
        btn.setPreferredSize(maxSize);
    }
}

From source file:Main.java

/**
 * Checks, whether the given rectangle1 fully contains rectangle 2
 * (even if rectangle 2 has a height or width of zero!).
 *
 * @param rect1  the first rectangle.//  ww  w  .j a  v  a 2 s.  com
 * @param rect2  the second rectangle.
 *
 * @return A boolean.
 */
public static boolean contains(final Rectangle2D rect1, final Rectangle2D rect2) {

    final double x0 = rect1.getX();
    final double y0 = rect1.getY();
    final double x = rect2.getX();
    final double y = rect2.getY();
    final double w = rect2.getWidth();
    final double h = rect2.getHeight();

    return ((x >= x0) && (y >= y0) && ((x + w) <= (x0 + rect1.getWidth()))
            && ((y + h) <= (y0 + rect1.getHeight())));

}