Examples of java.awt.font.FontRenderContext

java.awt.font.FontRenderContext
The FontRenderContext class is a container for the information needed to correctly measure text. The measurement of text can vary because of rules that map outlines to pixels, and rendering hints provided by an application.
One such piece of information is a transform that scales typographical points to pixels. (A point is defined to be exactly 1/72 of an inch, which is slightly different than the traditional mechanical measurement of a point.) A character that is rendered at 12pt on a 600dpi device might have a different size than the same character rendered at 12pt on a 72dpi device because of such factors as rounding to pixel boundaries and hints that the font designer may have specified.
Anti-aliasing and Fractional-metrics specified by an application can also affect the size of a character because of rounding to pixel boundaries.
Typically, instances of FontRenderContext are obtained from a {@link java.awt.Graphics2D Graphics2D} object. AFontRenderContext which is directly constructed will most likely not represent any actual graphics device, and may lead to unexpected or incorrect results.
@see java.awt.RenderingHints#KEY_TEXT_ANTIALIASING @see java.awt.RenderingHints#KEY_FRACTIONALMETRICS @see java.awt.Graphics2D#getFontRenderContext() @see java.awt.font.LineMetrics

     * Get the string width for a particular string given the font.
     */
    public static final float getStringWidth(String str, java.awt.Font font) {
        Rectangle2D rect =
            font.getStringBounds(str, 0, str.length(),
                                 new FontRenderContext(new AffineTransform(),
                                 true, true));
        return (float)rect.getWidth();
    }

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     */
    public static final float getStringHeight(String str,
                                              java.awt.Font font) {
        Rectangle2D rect =
            font.getStringBounds(str, 0, str.length(),
                                 new FontRenderContext(new AffineTransform(),
                                 true, true));
        return (float)rect.getHeight();
    }

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     * Get the string bounds for a particular string given the font.
     */
    public static final Rectangle2D getStringBounds(String str,
            java.awt.Font font) {
        return font.getStringBounds(str, 0, str.length(),
                                    new FontRenderContext(new AffineTransform(),
                                    true, true));
    }

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                      RenderingHints.VALUE_ANTIALIAS_ON);


            hints.put(RenderingHints.KEY_INTERPOLATION,
                      RenderingHints.VALUE_INTERPOLATION_BILINEAR);


            FontRenderContext fontRenderContext =
                new FontRenderContext(new AffineTransform(), true, true);


            TextPainter textPainter = new StrokingTextPainter();
            // TextPainter textPainter = new PDFTextPainter();


            GraphicsNodeRableFactory gnrFactory =

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    }


    public void drawString(String s, float x, float y) {
        if (super.textAsShapes) {
            Font font = super.getFont();
            FontRenderContext frc = super.getFontRenderContext();
            GlyphVector gv = font.createGlyphVector(frc, s);
            Shape glyphOutline = gv.getOutline(x, y);
            super.fill(glyphOutline);
        } else {
            super.drawString(s, x, y);

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                                g.setColor( frgdColor );
                            else
                                g.setColor( Color.black );
                            StringRecord sr = (StringRecord)mr;


                            FontRenderContext frc = g2.getFontRenderContext();


                            Point2D.Double pen = new Point2D.Double( 0, 0 );
                            GeneralPath gp = new GeneralPath( GeneralPath.WIND_NON_ZERO );
                            TextLayout layout = new TextLayout( sr.text, font, frc );
                            pen.y += layout.getAscent();

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                      RenderingHints.VALUE_ANTIALIAS_ON);


            hints.put(RenderingHints.KEY_INTERPOLATION,
                      RenderingHints.VALUE_INTERPOLATION_BILINEAR);


            FontRenderContext fontRenderContext =
                new FontRenderContext(new AffineTransform(), true, true);


            TextPainter textPainter = null;
            Boolean bl =
                org.apache.fop.configuration.Configuration.getBooleanValue("strokeSVGText");
            if (bl == null || bl.booleanValue()) {

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                                g.setColor( frgdColor );
                            else
                                g.setColor( Color.black );
                            StringRecord sr = (StringRecord)mr;


                            FontRenderContext frc = g2.getFontRenderContext();


                            Point2D.Double pen = new Point2D.Double( 0, 0 );
                            GeneralPath gp = new GeneralPath( GeneralPath.WIND_NON_ZERO );
                            TextLayout layout = new TextLayout( sr.text, font, frc );
                            pen.y += layout.getAscent();

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     * @param y the y position
     */
    public void drawString(String s, float x, float y) {
        if (super.textAsShapes) {
            Font font = super.getFont();
            FontRenderContext frc = super.getFontRenderContext();
            GlyphVector gv = font.createGlyphVector(frc, s);
            Shape glyphOutline = gv.getOutline(x, y);
            super.fill(glyphOutline);
        } else {
            super.drawString(s, x, y);

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         * This is the multiple that the font height is scaled by when determining the
         * boundary of rotated text.
         */
        double fontHeightMultiple = 2.0;
       
        FontRenderContext frc = new FontRenderContext(null, true, true);


        HSSFWorkbook wb = new HSSFWorkbook(book);
        HSSFFont defaultFont = wb.getFontAt((short) 0);


        str = new AttributedString("" + defaultChar);

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