Example usage for java.text AttributedString addAttribute

Introduction

In this page you can find the example usage for java.text AttributedString addAttribute.

Prototype

public void addAttribute(Attribute attribute, Object value) 

Source Link

Document

Adds an attribute to the entire string.

Usage

From source file:com.pureinfo.srm.common.ImageHelper.java

private static void draw(String _str, Graphics2D _g2, int _nX0, int _nY0, int _nX1, int _nY1) {
    Font font = new Font(getFontName(), Font.BOLD, getFontSize());
    AttributedString str = new AttributedString(_str);
    str.addAttribute(TextAttribute.FONT, font);
    str.addAttribute(TextAttribute.FOREGROUND, getColor());
    _g2.drawString(str.getIterator(), getNumber(_nX0, _nX1), (_nY0 + _nY1) * 2 / 3);
}

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From source file:Main.java

public static int paintMultilineText(Graphics2D g2d, String text, int textX, int textWidth, int textY,
        int maxTextLineCount) {
    FontRenderContext frc = new FontRenderContext(new AffineTransform(), true, false);
    int fa = g2d.getFontMetrics().getAscent();

    if (text.length() == 0)
        return textY;

    int currOffset = 0;
    AttributedString attributedDescription = new AttributedString(text);
    attributedDescription.addAttribute(TextAttribute.FONT, g2d.getFont());
    LineBreakMeasurer lineBreakMeasurer = new LineBreakMeasurer(attributedDescription.getIterator(), frc);
    int lineCount = 0;
    while (true) {
        TextLayout tl = lineBreakMeasurer.nextLayout(textWidth);
        if (tl == null)
            break;

        int charCount = tl.getCharacterCount();
        String line = text.substring(currOffset, currOffset + charCount);

        g2d.drawString(line, textX, textY);

        textY += fa;//  w  ww. ja v  a  2 s. c  om
        currOffset += charCount;

        lineCount++;
        if ((maxTextLineCount > 0) && (lineCount == maxTextLineCount))
            break;
    }

    // textY += fh;

    return textY;
}

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From source file:Main.java

/**
 * Returns the {@link Dimension} for the given {@link JTextComponent}
 * subclass that will show the whole word wrapped text in the given width.
 * It won't work for styled text of varied size or style, it's assumed that
 * the whole text is rendered with the {@link JTextComponent}s font.
 *
 * @param textComponent the {@link JTextComponent} to calculate the {@link Dimension} for
 * @param width the width of the resulting {@link Dimension}
 * @param text the {@link String} which should be word wrapped
 * @return The calculated {@link Dimension}
 *//*from ww  w.  ja  va2  s.  c  om*/
public static Dimension getWordWrappedTextDimension(JTextComponent textComponent, int width, String text) {
    if (textComponent == null) {
        throw new IllegalArgumentException("textComponent cannot be null");
    }
    if (width < 1) {
        throw new IllegalArgumentException("width must be 1 or greater");
    }
    if (text == null) {
        text = textComponent.getText();
    }
    if (text.isEmpty()) {
        return new Dimension(width, 0);
    }

    FontMetrics metrics = textComponent.getFontMetrics(textComponent.getFont());
    FontRenderContext rendererContext = metrics.getFontRenderContext();
    float formatWidth = width - textComponent.getInsets().left - textComponent.getInsets().right;

    int lines = 0;
    String[] paragraphs = text.split("\n");
    for (String paragraph : paragraphs) {
        if (paragraph.isEmpty()) {
            lines++;
        } else {
            AttributedString attributedText = new AttributedString(paragraph);
            attributedText.addAttribute(TextAttribute.FONT, textComponent.getFont());
            AttributedCharacterIterator charIterator = attributedText.getIterator();
            LineBreakMeasurer lineMeasurer = new LineBreakMeasurer(charIterator, rendererContext);

            lineMeasurer.setPosition(charIterator.getBeginIndex());
            while (lineMeasurer.getPosition() < charIterator.getEndIndex()) {
                lineMeasurer.nextLayout(formatWidth);
                lines++;
            }
        }
    }

    return new Dimension(width,
            metrics.getHeight() * lines + textComponent.getInsets().top + textComponent.getInsets().bottom);
}

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From source file:IteratorUnderStrike.java

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

    String s = "\"www.java2s.com\" is great.";

    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    Font plainFont = new Font("Times New Roman", Font.PLAIN, 24);

    AttributedString as = new AttributedString(s);
    as.addAttribute(TextAttribute.FONT, plainFont);
    as.addAttribute(TextAttribute.UNDERLINE, TextAttribute.UNDERLINE_ON, 1, 15);
    as.addAttribute(TextAttribute.STRIKETHROUGH, TextAttribute.STRIKETHROUGH_ON, 18, 25);

    g2.drawString(as.getIterator(), 24, 70);
}

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From source file:TextAttributesSize.java

public void paint(Graphics g) {
    Graphics2D g2d = (Graphics2D) g;
    g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    AttributedString as1 = new AttributedString("1234567890");
    as1.addAttribute(TextAttribute.SIZE, 40);
    g2d.drawString(as1.getIterator(), 15, 60);
}

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From source file:MainClass.java

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

    String s = "\"www.java2s.com,\" www.java2s.com";

    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    Font plainFont = new Font("Times New Roman", Font.PLAIN, 24);

    AttributedString as = new AttributedString(s);
    as.addAttribute(TextAttribute.FONT, plainFont);
    as.addAttribute(TextAttribute.STRIKETHROUGH, TextAttribute.STRIKETHROUGH_ON, 18, 22);
    g2.drawString(as.getIterator(), 24, 70);

}

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From source file:MainClass.java

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

    String s = "\"www.java2s.com,\" www.java2s.com";

    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    Font plainFont = new Font("Times New Roman", Font.PLAIN, 24);

    AttributedString as = new AttributedString(s);
    as.addAttribute(TextAttribute.FONT, plainFont);
    as.addAttribute(TextAttribute.UNDERLINE, TextAttribute.UNDERLINE_ON, 1, 11);
    g2.drawString(as.getIterator(), 24, 70);

}

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From source file:MainClass.java

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

    String s = "\"www.java2s.com,\" www.java2s.com";

    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    Font plainFont = new Font("Times New Roman", Font.PLAIN, 24);

    AttributedString as = new AttributedString(s);
    as.addAttribute(TextAttribute.FONT, plainFont);

    g2.drawString(as.getIterator(), 24, 70);

}

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From source file:Main.java

public void paint(Graphics g) {
    Graphics2D g2d = (Graphics2D) g;
    g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    Font font = new Font("Serif", Font.PLAIN, 40);

    AttributedString as1 = new AttributedString("1234567890");
    as1.addAttribute(TextAttribute.FONT, font);
    g2d.drawString(as1.getIterator(), 15, 60);
}

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From source file:IteratorTest.java

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

    String s = "Java Source and Support";
    Dimension d = getSize();/*from   ww  w  . j  a v a2 s.  co  m*/

    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    Font serifFont = new Font("Serif", Font.PLAIN, 48);
    Font sansSerifFont = new Font("Monospaced", Font.PLAIN, 48);

    AttributedString as = new AttributedString(s);
    as.addAttribute(TextAttribute.FONT, serifFont);
    as.addAttribute(TextAttribute.FONT, sansSerifFont, 2, 5);
    as.addAttribute(TextAttribute.FOREGROUND, Color.red, 5, 6);
    as.addAttribute(TextAttribute.FOREGROUND, Color.red, 16, 17);

    g2.drawString(as.getIterator(), 40, 80);
}

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