Example usage for java.awt.font TextLayout TextLayout

Introduction

In this page you can find the example usage for java.awt.font TextLayout TextLayout.

Prototype

public TextLayout(String string, Map<? extends Attribute, ?> attributes, FontRenderContext frc) 

Source Link

Document

Constructs a TextLayout from a String and an attribute set.

Usage

From source file:Main.java

/**
 * Returns the bounds of the given string.
 *
 * @param text the string to measure//www . java  2  s . co m
 * @return the bounds of the given string
 */
public static Rectangle2D getDefaultStringSize(String text) {
    Font font = UIManager.getFont("Label.font");
    FontRenderContext frc = new FontRenderContext(null, true, false);
    TextLayout layout = new TextLayout(text, font, frc);

    return layout.getBounds();
}

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From source file:ShadowText.java

public void paint(Graphics g) {
    String text = "Hello World";
    int x = 10;/*  w w w  .  j a  v  a  2s.c  o  m*/
    int y = 100;

    Font font = new Font("Georgia", Font.ITALIC, 50);
    Graphics2D g1 = (Graphics2D) g;

    TextLayout textLayout = new TextLayout(text, font, g1.getFontRenderContext());
    g1.setPaint(new Color(150, 150, 150));
    textLayout.draw(g1, x + 3, y + 3);

    g1.setPaint(Color.BLACK);
    textLayout.draw(g1, x, y);
}

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From source file:Main.java

/**
 * Creates and returns image from the given text.
 * @param text input text/*from w  w w. j ava 2  s.c  om*/
 * @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;
}

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From source file:TextLayoutOne.java

public void paint(Graphics g) {
    Graphics2D g2 = (Graphics2D) g;

    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    String s = "Java Source and Support.";
    Font font = new Font("Serif", Font.PLAIN, 32);

    TextLayout textLayout = new TextLayout(s, font, g2.getFontRenderContext());
    textLayout.draw(g2, 40, 80);//from ww w. ja va  2 s.co m
}

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From source file:Main.java

License:asdf

public Shape getTextShape(Graphics2D g2d, String str, Font font) {
    FontRenderContext frc = g2d.getFontRenderContext();
    TextLayout tl = new TextLayout(str, font, frc);
    return tl.getOutline(null);
}

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From source file:Main.java

public static BufferedImage createRotatedTextImage(String text, int angle, Font ft) {
    Graphics2D g2d = null;//  w w  w  . j  a va2s  . c om
    try {
        if (text == null || text.trim().length() == 0) {
            return null;
        }

        BufferedImage stringImage = new BufferedImage(1, 1, BufferedImage.TYPE_INT_ARGB);

        g2d = (Graphics2D) stringImage.getGraphics();
        g2d.setFont(ft);

        FontMetrics fm = g2d.getFontMetrics();
        Rectangle2D bounds = fm.getStringBounds(text, g2d);

        TextLayout tl = new TextLayout(text, ft, g2d.getFontRenderContext());

        g2d.dispose();
        g2d = null;

        return createRotatedImage(tl, (int) bounds.getWidth(), (int) bounds.getHeight(), angle);
    } catch (Exception e) {
        e.printStackTrace();

        if (g2d != null) {
            g2d.dispose();
        }
    }

    return null;
}

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From source file:Main.java

public void paint(Graphics g) {
    Graphics2D g2D;/*from  w w  w . ja  v a  2 s  . c o  m*/
    g2D = (Graphics2D) g;
    FontRenderContext frc = g2D.getFontRenderContext();
    Font font1 = new Font("Courier", Font.BOLD, 24);
    String str1 = new String("Java");
    TextLayout tl = new TextLayout(str1, font1, frc);
    g2D.setColor(Color.gray);
    tl.draw(g2D, 70, 150);
}

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From source file:Main.java

private static TextLayout createTextLayout(JComponent c, String s, Font f, FontRenderContext frc) {
    Object shaper = (c == null ? null : c.getClientProperty(TextAttribute.NUMERIC_SHAPING));
    if (shaper == null) {
        return new TextLayout(s, f, frc);
    } else {//from  w w  w .j av  a 2 s  . co  m
        Map<TextAttribute, Object> a = new HashMap<TextAttribute, Object>();
        a.put(TextAttribute.FONT, f);
        a.put(TextAttribute.NUMERIC_SHAPING, shaper);
        return new TextLayout(s, a, frc);
    }
}

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From source file:MainClass.java

public void paint(Graphics g) {
    Graphics2D g2 = (Graphics2D) g;

    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    String s = "www.java2s.com";
    Font font = new Font("Serif", Font.PLAIN, 32);

    TextLayout textLayout = new TextLayout(s, font, g2.getFontRenderContext());
    textLayout.draw(g2, 40, 80);/* w w w .ja v  a2s  . c  om*/
}

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From source file:Main.java

public void paint(Graphics g) {
    Graphics2D g2D;//  w  w w .ja v  a  2  s  .  c o  m
    g2D = (Graphics2D) g;

    g2D.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    g2D.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);

    FontRenderContext frc = g2D.getFontRenderContext();
    Font font1 = new Font("Courier", Font.BOLD, 24);
    String str1 = new String("Java");
    TextLayout tl = new TextLayout(str1, font1, frc);
    g2D.setColor(Color.gray);
    tl.draw(g2D, 50, 150);
}

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