regsvggen/xml/AttributedCharacterIterator.xml

<test title="AttributedCharacterIterator">
	<description>
		This test validates the convertion of Java 2D AttributedCharacterIterator
		to SVG shapes.
	</description>
	<import>
		import java.text.*;
	</import>
	<javaCode>
		<![CDATA[
		String fontName = "SunSansCondensed-Demi";
		int fontSize = 30;

    FontRenderContext frc = new FontRenderContext(null, true, true);

    String text = "Attributed Strings are fun !";
    AttributedString styledText = new AttributedString(text);

    //
    // Set font family for the whole string
    //
    Font font = new Font(fontName, Font.PLAIN, fontSize);
    styledText.addAttribute(TextAttribute.FAMILY, font.getFamily());
    styledText.addAttribute(TextAttribute.SIZE, new Float(font.getSize()));
    styledText.addAttribute(TextAttribute.FOREGROUND, Color.black);

    //
    // Set font style attributes for different part of the string
    //

    // "Attributed" is in Bold
    styledText.addAttribute(TextAttribute.WEIGHT, TextAttribute.WEIGHT_BOLD, 0, 10);

    // "String" is italic
    // styledText.addAttribute(TextAttribute.POSTURE, TextAttribute.POSTURE_OBLIQUE, 11, 18);

    // fun is Bold and underlined
    styledText.addAttribute(TextAttribute.UNDERLINE, TextAttribute.UNDERLINE_ON, 23, 28);
    // styledText.addAttribute(TextAttribute.SWAP_COLORS, TextAttribute.SWAP_COLORS_ON);
    // styledText.addAttribute(TextAttribute.STRIKETHROUGH, TextAttribute.STRIKETHROUGH_ON, 23, 28);

    /*TextLayout aLayout = new TextLayout("A", font, frc);
    Shape aShape = aLayout.getOutline(null);
    
    ShapeGraphicAttribute aReplacement = new ShapeGraphicAttribute(aShape, GraphicAttribute.ROMAN_BASELINE, true);
    styledText.addAttribute(TextAttribute.CHAR_REPLACEMENT, aReplacement, 0, 1);
    

    // Create a BufferedImage to decorate the Shape
    {
    TextLayout aLayout = new TextLayout("A", font, frc);
    Shape aShape = aLayout.getOutline(null);
    Rectangle bounds = aShape.getBounds();

    int blurWidth = 6;
    BufferedImage image = new BufferedImage(bounds.width + blurWidth*4, bounds.height + blurWidth*4,
					    BufferedImage.TYPE_INT_ARGB);
    Graphics2D g2 = image.createGraphics();
    int w = image.getWidth(), h = image.getHeight();
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    g2.setPaint(Color.black); 
    g2.translate(-bounds.x + (w - bounds.width)/2, -bounds.y + (h - bounds.height)/2);
    g2.fill(aShape);
    g2.setStroke(new BasicStroke(blurWidth/2));
    g2.draw(aShape);
    g2.dispose();

    float k[] = new float[blurWidth*blurWidth];
    for(int i=0; i<k.length; i++) k[i] = 1/(float)k.length;
    Kernel kernel = new Kernel(blurWidth, blurWidth, k);
    ConvolveOp blur = new ConvolveOp(kernel);
    image = blur.filter(image, null);
    g2 = image.createGraphics();
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    g2.translate(-bounds.x + (w - bounds.width)/2, -bounds.y + (h - bounds.height)/2);
    g2.setComposite(AlphaComposite.Clear);
    g2.fill(aShape);

    image = image.getSubimage(blurWidth, blurWidth, image.getWidth() - 2*blurWidth, image.getHeight() - 2*blurWidth);

    ImageGraphicAttribute aImageReplacement = new ImageGraphicAttribute(image, GraphicAttribute.ROMAN_BASELINE, blurWidth, 
									blurWidth + bounds.height);
    styledText.addAttribute(TextAttribute.CHAR_REPLACEMENT, aImageReplacement, 0, 1);
    }
    */

    //
    // Set text color
    //
    
    // "Attributed" is in dard red
    styledText.addAttribute(TextAttribute.FOREGROUND, new Color(128, 0, 0), 0, 10);
    
    // "String" is blue
    styledText.addAttribute(TextAttribute.FOREGROUND, new Color(70, 107, 132), 11, 18);

    // "fun" is yellow on blue background
    styledText.addAttribute(TextAttribute.FOREGROUND, new Color(236, 214, 70), 23, 28);
    styledText.addAttribute(TextAttribute.BACKGROUND, new Color(70, 107, 132), 23, 28);

    AttributedCharacterIterator iter = styledText.getIterator();
    TextLayout layout = new TextLayout(iter, frc);

    Rectangle bounds = layout.getBounds().getBounds();
    bounds.width += 50;
    bounds.height += 50;

    layout.draw(g, 25, layout.getAscent() + 25);

    ]]>
  </javaCode>
</test>