Java Code Examples for java.awt.font.TextLayout#draw()

private Dimension paintOrGetSize(Graphics2D g, int width) {
    Insets insets = getInsets();
    width -= insets.left + insets.right + margin.left + margin.right;
    float w = insets.left + insets.right + margin.left + margin.right;
    float x = insets.left + margin.left, y = insets.top + margin.top;
    if (width > 0 && text != null && text.length() > 0) {
        AttributedString as = new AttributedString(getText());
        as.addAttribute(TextAttribute.FONT, getFont());
        AttributedCharacterIterator aci = as.getIterator();
        LineBreakMeasurer lbm = new LineBreakMeasurer(aci, frc);
        float max = 0;
        while (lbm.getPosition() < aci.getEndIndex()) {
            TextLayout textLayout = lbm.nextLayout(width);
            if (g != null && isJustified() && textLayout.getVisibleAdvance() > 0.80 * width)
                textLayout = textLayout.getJustifiedLayout(width);
            if (g != null)
                textLayout.draw(g, x, y + textLayout.getAscent());
            y += textLayout.getDescent() + textLayout.getLeading() + textLayout.getAscent();
            max = Math.max(max, textLayout.getVisibleAdvance());
        }
        w += max;
    }
    return new Dimension((int)Math.ceil(w), (int)Math.ceil(y) + insets.bottom + margin.bottom);
}
 

private BufferedImage createImage(String label) {
    Font font = new Font(Font.SANS_SERIF, Font.BOLD, SIZE);
    FontRenderContext frc = new FontRenderContext(null, true, true);
    TextLayout layout = new TextLayout(label, font, frc);
    Rectangle r = layout.getPixelBounds(null, 0, 0);
    //System.out.println(r);
    BufferedImage bi = new BufferedImage(
        r.width + 1, r.height + 1, BufferedImage.TYPE_INT_RGB);
    Graphics2D g2d = (Graphics2D) bi.getGraphics();
    g2d.setRenderingHint(
        RenderingHints.KEY_ANTIALIASING,
        RenderingHints.VALUE_ANTIALIAS_ON);
    g2d.setColor(getBackground());
    g2d.fillRect(0, 0, bi.getWidth(), bi.getHeight());
    g2d.setColor(getForeground());
    layout.draw(g2d, 0, -r.y);
    g2d.dispose();
    return bi;
}
 

public void paint(Graphics g) {
    super.paint(g);
    g.setColor(getForeground());
    TextLayout layout = composedTextLayout;
    if (layout != null) {
        layout.draw((Graphics2D) g, TEXT_ORIGIN_X, TEXT_ORIGIN_Y);
    }
    if (caret != null) {
        Rectangle rectangle = getCaretRectangle(caret);
        g.setXORMode(getBackground());
        g.fillRect(rectangle.x, rectangle.y, 1, rectangle.height);
        g.setPaintMode();
    }
}
 

public void drawString(SunGraphics2D sg2d, String s,
                       double x, double y)
{
    FontInfo info = sg2d.getFontInfo();
    if (info.pixelHeight > OutlineTextRenderer.THRESHHOLD) {
        SurfaceData.outlineTextRenderer.drawString(sg2d, s, x, y);
        return;
    }

    float devx, devy;
    if (sg2d.transformState >= SunGraphics2D.TRANSFORM_TRANSLATESCALE) {
        double origin[] = {x + info.originX, y + info.originY};
        sg2d.transform.transform(origin, 0, origin, 0, 1);
        devx = (float)origin[0];
        devy = (float)origin[1];
    } else {
        devx = (float)(x + info.originX + sg2d.transX);
        devy = (float)(y + info.originY + sg2d.transY);
    }
    /* setFromString returns false if shaping is needed, and we then back
     * off to a TextLayout. Such text may benefit slightly from a lower
     * overhead in this approach over the approach in previous releases.
     */
    GlyphList gl = GlyphList.getInstance();
    if (gl.setFromString(info, s, devx, devy)) {
        drawGlyphList(sg2d, gl);
        gl.dispose();
    } else {
        gl.dispose(); // release this asap.
        TextLayout tl = new TextLayout(s, sg2d.getFont(),
                                       sg2d.getFontRenderContext());
        tl.draw(sg2d, (float)x, (float)y);
    }
}
 

public void drawString(AttributedCharacterIterator iterator,
                       float x, float y) {
    if (iterator == null) {
        throw new NullPointerException("AttributedCharacterIterator is null");
    }
    if (iterator.getBeginIndex() == iterator.getEndIndex()) {
        return; /* nothing to draw */
    }
    TextLayout tl = new TextLayout(iterator, getFontRenderContext());
    tl.draw(this, x, y);
}
 

public void paint(Graphics g) {
    super.paint(g);
    g.setColor(getForeground());
    TextLayout layout = composedTextLayout;
    if (layout != null) {
        layout.draw((Graphics2D) g, TEXT_ORIGIN_X, TEXT_ORIGIN_Y);
    }
    if (caret != null) {
        Rectangle rectangle = getCaretRectangle(caret);
        g.setXORMode(getBackground());
        g.fillRect(rectangle.x, rectangle.y, 1, rectangle.height);
        g.setPaintMode();
    }
}
 

private static void drawStringTextLayout(JComponent c, Graphics g, String text, int x, int baselineY) {
    if (!(g instanceof Graphics2D)) {
        g.drawString(text, x, baselineY);
    } else { // Graphics2D available
        Graphics2D g2d = (Graphics2D)g;
        FontRenderContext frc = g2d.getFontRenderContext();
        TextLayout layout = new TextLayout(text, g2d.getFont(), frc);
        layout.draw(g2d, x, baselineY);
    }
}
 

private static BufferedImage renderRotatedObject( Object src, double angle,
		int width, int height, double tx, double ty )
{
	BufferedImage dest = new BufferedImage( width,
			height,
			BufferedImage.TYPE_INT_ARGB );

	Graphics2D g2d = (Graphics2D) dest.getGraphics( );
	g2d.setColor( Color.black );
	g2d.setRenderingHint( RenderingHints.KEY_TEXT_ANTIALIASING,
			RenderingHints.VALUE_TEXT_ANTIALIAS_ON );
	g2d.setRenderingHint( RenderingHints.KEY_ANTIALIASING,
			RenderingHints.VALUE_ANTIALIAS_ON );

	AffineTransform at = AffineTransform.getRotateInstance( angle );
	at.translate( tx, ty );
	g2d.setTransform( at );

	if ( src instanceof TextLayout )
	{
		TextLayout tl = (TextLayout) src;
		tl.draw( g2d, 0, tl.getAscent( ) );
	}
	else if ( src instanceof Image )
	{
		g2d.drawImage( (Image) src, 0, 0, null );
	}
	g2d.dispose( );

	return dest;
}
 

public void runTest(Object ctx, int numReps) {
    TLContext tlctx = (TLContext)ctx;
    Graphics2D g2d = tlctx.g2d;
    TextLayout tl = tlctx.tl;
    do {
        tl.draw(g2d, 40, 40);
    } while (--numReps >= 0);
}
 

public void drawString(AttributedCharacterIterator iterator,
                       float x, float y) {
    if (iterator == null) {
        throw new NullPointerException("AttributedCharacterIterator is null");
    }
    if (iterator.getBeginIndex() == iterator.getEndIndex()) {
        return; /* nothing to draw */
    }
    TextLayout tl = new TextLayout(iterator, getFontRenderContext());
    tl.draw(this, x, y);
}
 

public void drawChars(SunGraphics2D sg2d,
                      char data[], int offset, int length,
                      int ix, int iy)
{
    FontInfo info = sg2d.getFontInfo();
    float x, y;
    if (info.pixelHeight > OutlineTextRenderer.THRESHHOLD) {
        SurfaceData.outlineTextRenderer.drawChars(
                                    sg2d, data, offset, length, ix, iy);
        return;
    }
    if (sg2d.transformState >= SunGraphics2D.TRANSFORM_TRANSLATESCALE) {
        double origin[] = {ix + info.originX, iy + info.originY};
        sg2d.transform.transform(origin, 0, origin, 0, 1);
        x = (float) origin[0];
        y = (float) origin[1];
    } else {
        x = ix + info.originX + sg2d.transX;
        y = iy + info.originY + sg2d.transY;
    }
    GlyphList gl = GlyphList.getInstance();
    if (gl.setFromChars(info, data, offset, length, x, y)) {
        drawGlyphList(sg2d, gl);
        gl.dispose();
    } else {
        gl.dispose(); // release this asap.
        TextLayout tl = new TextLayout(new String(data, offset, length),
                                       sg2d.getFont(),
                                       sg2d.getFontRenderContext());
        tl.draw(sg2d, ix, iy);

    }
}
 

protected void drawMultilineText(String text, int x, int y, int boxWidth, int boxHeight) {
    int availableHeight = boxHeight - ICON_SIZE - ICON_PADDING;

    // Create an attributed string based in input text
    AttributedString attributedString = new AttributedString(text);
    attributedString.addAttribute(TextAttribute.FONT, g.getFont());
    attributedString.addAttribute(TextAttribute.FOREGROUND, Color.black);

    AttributedCharacterIterator characterIterator = attributedString.getIterator();

    int width = boxWidth - (2 * TEXT_PADDING);

    int currentHeight = 0;
    // Prepare a list of lines of text we'll be drawing
    List<TextLayout> layouts = new ArrayList<TextLayout>();
    String lastLine = null;

    LineBreakMeasurer measurer = new LineBreakMeasurer(characterIterator, g.getFontRenderContext());

    TextLayout layout = null;
    while (measurer.getPosition() < characterIterator.getEndIndex() && currentHeight <= availableHeight) {

        int previousPosition = measurer.getPosition();

        // Request next layout
        layout = measurer.nextLayout(width);

        int height = ((Float) (layout.getDescent() + layout.getAscent() + layout.getLeading())).intValue();

        if (currentHeight + height > availableHeight) {
            // The line we're about to add should NOT be added anymore, append three dots to previous one instead
            // to indicate more text is truncated
            layouts.remove(layouts.size() - 1);

            if (lastLine.length() >= 4) {
                lastLine = lastLine.substring(0, lastLine.length() - 4) + "...";
            }
            layouts.add(new TextLayout(lastLine, g.getFont(), g.getFontRenderContext()));
        } else {
            layouts.add(layout);
            lastLine = text.substring(previousPosition, measurer.getPosition());
            currentHeight += height;
        }
    }


    int currentY = y + ICON_SIZE + ICON_PADDING + ((availableHeight - currentHeight) / 2);
    int currentX = 0;

    // Actually draw the lines
    for (TextLayout textLayout : layouts) {

        currentY += textLayout.getAscent();
        currentX = TEXT_PADDING + x + ((width - ((Double) textLayout.getBounds().getWidth()).intValue()) / 2);

        textLayout.draw(g, currentX, currentY);
        currentY += textLayout.getDescent() + textLayout.getLeading();
    }

}
 

protected void drawMultilineText(String text, int x, int y, int boxWidth, int boxHeight) {
    int availableHeight = boxHeight - ICON_SIZE - ICON_PADDING;

    // Create an attributed string based in input text
    AttributedString attributedString = new AttributedString(text);
    attributedString.addAttribute(TextAttribute.FONT, g.getFont());
    attributedString.addAttribute(TextAttribute.FOREGROUND, Color.black);

    AttributedCharacterIterator characterIterator = attributedString.getIterator();

    int width = boxWidth - (2 * TEXT_PADDING);

    int currentHeight = 0;
    // Prepare a list of lines of text we'll be drawing
    List<TextLayout> layouts = new ArrayList<TextLayout>();
    String lastLine = null;

    LineBreakMeasurer measurer = new LineBreakMeasurer(characterIterator, g.getFontRenderContext());

    TextLayout layout = null;
    while (measurer.getPosition() < characterIterator.getEndIndex() && currentHeight <= availableHeight) {

        int previousPosition = measurer.getPosition();

        // Request next layout
        layout = measurer.nextLayout(width);

        int height = ((Float) (layout.getDescent() + layout.getAscent() + layout.getLeading())).intValue();

        if (currentHeight + height > availableHeight) {
            // The line we're about to add should NOT be added anymore, append three dots to previous one instead
            // to indicate more text is truncated
            layouts.remove(layouts.size() - 1);

            if (lastLine.length() >= 4) {
                lastLine = lastLine.substring(0, lastLine.length() - 4) + "...";
            }
            layouts.add(new TextLayout(lastLine, g.getFont(), g.getFontRenderContext()));
        } else {
            layouts.add(layout);
            lastLine = text.substring(previousPosition, measurer.getPosition());
            currentHeight += height;
        }
    }


    int currentY = y + ICON_SIZE + ICON_PADDING + ((availableHeight - currentHeight) / 2);
    int currentX = 0;

    // Actually draw the lines
    for (TextLayout textLayout : layouts) {

        currentY += textLayout.getAscent();
        currentX = TEXT_PADDING + x + ((width - ((Double) textLayout.getBounds().getWidth()).intValue()) / 2);

        textLayout.draw(g, currentX, currentY);
        currentY += textLayout.getDescent() + textLayout.getLeading();
    }

}
 

protected void drawMultilineText(String text, int x, int y, int boxWidth, int boxHeight, boolean centered) {
    // Create an attributed string based in input text
    AttributedString attributedString = new AttributedString(text);
    attributedString.addAttribute(TextAttribute.FONT, g.getFont());
    attributedString.addAttribute(TextAttribute.FOREGROUND, Color.black);

    AttributedCharacterIterator characterIterator = attributedString.getIterator();

    int currentHeight = 0;
    // Prepare a list of lines of text we'll be drawing
    List<TextLayout> layouts = new ArrayList<>();
    String lastLine = null;

    LineBreakMeasurer measurer = new LineBreakMeasurer(characterIterator, g.getFontRenderContext());

    TextLayout layout = null;
    while (measurer.getPosition() < characterIterator.getEndIndex() && currentHeight <= boxHeight) {

        int previousPosition = measurer.getPosition();

        // Request next layout
        layout = measurer.nextLayout(boxWidth);

        int height = ((Float) (layout.getDescent() + layout.getAscent() + layout.getLeading())).intValue();

        if (currentHeight + height > boxHeight) {
            // The line we're about to add should NOT be added anymore, append three dots to previous one instead
            // to indicate more text is truncated
            if (!layouts.isEmpty()) {
                layouts.remove(layouts.size() - 1);

                if (lastLine.length() >= 4) {
                    lastLine = lastLine.substring(0, lastLine.length() - 4) + "...";
                }
                layouts.add(new TextLayout(lastLine, g.getFont(), g.getFontRenderContext()));
            } else {
                // at least, draw one line even if text does not fit in order to avoid empty box
                layouts.add(layout);
                currentHeight += height;
            }
            break;
            
        } else {
            layouts.add(layout);
            lastLine = text.substring(previousPosition, measurer.getPosition());
            currentHeight += height;
        }
    }

    float currentY = y + (centered ? ((boxHeight - currentHeight) / 2) : 0);
    float currentX = 0;

    // Actually draw the lines
    for (TextLayout textLayout : layouts) {

        currentY += textLayout.getAscent();
        currentX = x + (centered ? ((boxWidth - ((Double) textLayout.getBounds().getWidth()).floatValue()) / 2) : 0);

        textLayout.draw(g, currentX, currentY);
        currentY += textLayout.getDescent() + textLayout.getLeading();
    }

}
 

/**
 * {@inheritDoc}
 */
@Override
public void paintComponent(Graphics g) {
    Dimension size = checkResize();
    boolean hasMap = this.freeColClient != null
        && this.freeColClient.getGame() != null
        && this.freeColClient.getGame().getMap() != null;
    Graphics2D g2d = (Graphics2D) g;

    if (freeColClient.isMapEditor()) {
        if (hasMap) {
            mapViewer.displayMap(g2d);
        } else {
            g2d.setColor(Color.BLACK);
            g2d.fillRect(0, 0, size.width, size.height);
        }

    } else if (freeColClient.isInGame() && hasMap) {
        // draw the map
        mapViewer.displayMap(g2d);

        // toggle grey layer if needed
        if (freeColClient.currentPlayerIsMyPlayer()) {
            if (greyLayer.getParent() != null) {
                removeFromCanvas(greyLayer);
            }
        } else {
            greyLayer.setBounds(0, 0, size.width, size.height);
            greyLayer.setPlayer(freeColClient.getGame().getCurrentPlayer());
            if (greyLayer.getParent() == null) {
                addToCanvas(greyLayer, JLayeredPane.DRAG_LAYER);
            }
        }

        // draw the chat
        this.chatDisplay.display(g2d, this.imageLibrary, size);

    } else { /* main menu */
        // Get the background without scaling, to avoid wasting
        // memory needlessly keeping an unbounded number of rescaled
        // versions of the largest image in FreeCol, forever.
        final Image bgImage = ImageLibrary.getCanvasBackgroundImage();
        if (bgImage != null) {
            // Draw background image with scaling.
            g2d.setRenderingHint(RenderingHints.KEY_INTERPOLATION,
                RenderingHints.VALUE_INTERPOLATION_BILINEAR);
            g2d.drawImage(bgImage, 0, 0, size.width, size.height, this);
            String versionStr = "v. " + FreeCol.getVersion();
            Font oldFont = g2d.getFont();
            Color oldColor = g2d.getColor();
            Font newFont = oldFont.deriveFont(Font.BOLD);
            TextLayout layout = new TextLayout(versionStr, newFont,
                g2d.getFontRenderContext());
            Rectangle2D bounds = layout.getBounds();
            float x = size.width - (float) bounds.getWidth() - 5;
            float y = size.height - (float) bounds.getHeight();
            g2d.setColor(Color.white);
            layout.draw(g2d, x, y);
            g2d.setFont(oldFont);
            g2d.setColor(oldColor);
        } else {
            g2d.setColor(Color.WHITE);
            g2d.fillRect(0, 0, size.width, size.height);
            logger.warning("Unable to load the canvas background");
        }
    }
}
 

@Override protected void paintComponent(Graphics g) {
  Graphics2D g2 = (Graphics2D) g.create();
  g2.setPaint(getBackground());
  g2.fillRect(0, 0, getWidth(), getHeight());

  Insets i = getInsets();
  float x0 = i.left;
  float y0 = i.top;

  Font font = getFont();
  String txt = getText();

  FontRenderContext frc = g2.getFontRenderContext();
  Shape shape = new TextLayout(txt.substring(0, 1), font, frc).getOutline(null);

  AffineTransform at1 = AffineTransform.getScaleInstance(5d, 5d);
  Shape s1 = at1.createTransformedShape(shape);
  Rectangle r = s1.getBounds();
  r.grow(6, 2);
  int rw = r.width;
  int rh = r.height;

  AffineTransform at2 = AffineTransform.getTranslateInstance(x0, y0 + rh);
  Shape s2 = at2.createTransformedShape(s1);
  g2.setPaint(getForeground());
  g2.fill(s2);

  float x = x0 + rw;
  float y = y0;
  int w0 = getWidth() - i.left - i.right;
  int w = w0 - rw;

  AttributedString as = new AttributedString(txt.substring(1));
  as.addAttribute(TextAttribute.FONT, font);
  AttributedCharacterIterator aci = as.getIterator();
  LineBreakMeasurer lbm = new LineBreakMeasurer(aci, frc);
  while (lbm.getPosition() < aci.getEndIndex()) {
    TextLayout tl = lbm.nextLayout(w);
    tl.draw(g2, x, y + tl.getAscent());
    y += tl.getDescent() + tl.getLeading() + tl.getAscent();
    if (y0 + rh < y) {
      x = x0;
      w = w0;
    }
  }
  g2.dispose();
}
 

protected void drawString(String str, float x, float y,
                          Font font, FontRenderContext frc, float w) {
    if (str.length() == 0) {
        return;
    }

    /* If the Font has layout attributes we need to delegate to TextLayout.
     * TextLayout renders text as GlyphVectors. We try to print those
     * using printer fonts - ie using Postscript text operators so
     * we may be reinvoked. In that case the "!printingGlyphVector" test
     * prevents us recursing and instead sends us into the body of the
     * method where we can safely ignore layout attributes as those
     * are already handled by TextLayout.
     */
    if (font.hasLayoutAttributes() && !printingGlyphVector) {
        TextLayout layout = new TextLayout(str, font, frc);
        layout.draw(this, x, y);
        return;
    }

    Font oldFont = getFont();
    if (!oldFont.equals(font)) {
        setFont(font);
    } else {
        oldFont = null;
    }

    boolean drawnWithPS = false;

    float translateX = 0f, translateY = 0f;
    boolean fontisTransformed = getFont().isTransformed();

    if (fontisTransformed) {
        AffineTransform fontTx = getFont().getTransform();
        int transformType = fontTx.getType();
        /* TYPE_TRANSLATION is a flag bit but we can do "==" here
         * because we want to detect when its just that bit set and
         *
         */
        if (transformType == AffineTransform.TYPE_TRANSLATION) {
            translateX = (float)(fontTx.getTranslateX());
            translateY = (float)(fontTx.getTranslateY());
            if (Math.abs(translateX) < 0.00001) translateX = 0f;
            if (Math.abs(translateY) < 0.00001) translateY = 0f;
            fontisTransformed = false;
        }
    }

    boolean directToPS = !fontisTransformed;

    if (!PSPrinterJob.shapeTextProp && directToPS) {

        PSPrinterJob psPrinterJob = (PSPrinterJob) getPrinterJob();
        if (psPrinterJob.setFont(getFont())) {

            /* Set the text color.
             * We should not be in this shape printing path
             * if the application is drawing with non-solid
             * colors. We should be in the raster path. Because
             * we are here in the shape path, the cast of the
             * paint to a Color should be fine.
             */
            try {
                psPrinterJob.setColor((Color)getPaint());
            } catch (ClassCastException e) {
                if (oldFont != null) {
                    setFont(oldFont);
                }
                throw new IllegalArgumentException(
                                            "Expected a Color instance");
            }

            psPrinterJob.setTransform(getTransform());
            psPrinterJob.setClip(getClip());

            drawnWithPS = psPrinterJob.textOut(this, str,
                                               x+translateX, y+translateY,
                                               font, frc, w);
        }
    }

    /* The text could not be converted directly to PS text
     * calls so decompose the text into a shape.
     */
    if (drawnWithPS == false) {
        if (oldFont != null) {
            setFont(oldFont);
            oldFont = null;
        }
        super.drawString(str, x, y, font, frc, w);
    }

    if (oldFont != null) {
        setFont(oldFont);
    }
}
 

public void modeSpecificDrawChar( Graphics2D g2, int charCode,
                                  int baseX, int baseY ) {
    GlyphVector gv;
    int oneGlyph[] = { charCode };
    char charArray[] = Character.toChars( charCode );

    FontRenderContext frc = g2.getFontRenderContext();
    AffineTransform oldTX = g2.getTransform();

    /// Create GlyphVector to measure the exact visual advance
    /// Using that number, adjust the position of the character drawn
    if ( textToUse == ALL_GLYPHS )
      gv = testFont.createGlyphVector( frc, oneGlyph );
    else
      gv = testFont.createGlyphVector( frc, charArray );
    Rectangle2D r2d2 = gv.getPixelBounds(frc, 0, 0);
    int shiftedX = baseX;
    // getPixelBounds returns a result in device space.
    // we need to convert back to user space to be able to
    // calculate the shift as baseX is in user space.
    try {
         double pt[] = new double[4];
         pt[0] = r2d2.getX();
         pt[1] = r2d2.getY();
         pt[2] = r2d2.getX()+r2d2.getWidth();
         pt[3] = r2d2.getY()+r2d2.getHeight();
         oldTX.inverseTransform(pt,0,pt,0,2);
         shiftedX = baseX - (int) ( pt[2] / 2 + pt[0] );
    } catch (NoninvertibleTransformException e) {
    }

    /// ABP - keep track of old tform, restore it later

    g2.translate( shiftedX, baseY );
    g2.transform( getAffineTransform( g2Transform ) );

    if ( textToUse == ALL_GLYPHS )
      g2.drawGlyphVector( gv, 0f, 0f );
    else {
        if ( testFont.canDisplay( charCode ))
          g2.setColor( Color.black );
        else {
          g2.setColor( Color.lightGray );
        }

        switch ( drawMethod ) {
          case DRAW_STRING:
            g2.drawString( new String( charArray ), 0, 0 );
            break;
          case DRAW_CHARS:
            g2.drawChars( charArray, 0, 1, 0, 0 );
            break;
          case DRAW_BYTES:
            if ( charCode > 0xff )
              throw new CannotDrawException( DRAW_BYTES_ERROR );
            byte oneByte[] = { (byte) charCode };
            g2.drawBytes( oneByte, 0, 1, 0, 0 );
            break;
          case DRAW_GLYPHV:
            g2.drawGlyphVector( gv, 0f, 0f );
            break;
          case TL_DRAW:
            TextLayout tl = new TextLayout( new String( charArray ), testFont, frc );
            tl.draw( g2, 0f, 0f );
            break;
          case GV_OUTLINE:
            r2d2 = gv.getVisualBounds();
            shiftedX = baseX - (int) ( r2d2.getWidth() / 2 + r2d2.getX() );
            g2.draw( gv.getOutline( 0f, 0f ));
            break;
          case TL_OUTLINE:
            r2d2 = gv.getVisualBounds();
            shiftedX = baseX - (int) ( r2d2.getWidth() / 2 + r2d2.getX() );
            TextLayout tlo =
              new TextLayout( new String( charArray ), testFont,
                              g2.getFontRenderContext() );
            g2.draw( tlo.getOutline( null ));
        }
    }

    /// ABP - restore old tform
    g2.setTransform ( oldTX );
}
 

private void modeSpecificDrawLine( Graphics2D g2, String line,
                                   int baseX, int baseY ) {
    /// ABP - keep track of old tform, restore it later
    AffineTransform oldTx = null;
    oldTx = g2.getTransform();
    g2.translate( baseX, baseY );
    g2.transform( getAffineTransform( g2Transform ) );

    switch ( drawMethod ) {
      case DRAW_STRING:
        g2.drawString( line, 0, 0 );
        break;
      case DRAW_CHARS:
        g2.drawChars( line.toCharArray(), 0, line.length(), 0, 0 );
        break;
      case DRAW_BYTES:
        try {
            byte lineBytes[] = line.getBytes( "ISO-8859-1" );
            g2.drawBytes( lineBytes, 0, lineBytes.length, 0, 0 );
        }
        catch ( Exception e ) {
            e.printStackTrace();
        }
        break;
      case DRAW_GLYPHV:
        GlyphVector gv =
          testFont.createGlyphVector( g2.getFontRenderContext(), line );
        g2.drawGlyphVector( gv, (float) 0, (float) 0 );
        break;
      case TL_DRAW:
        TextLayout tl = new TextLayout( line, testFont,
                                        g2.getFontRenderContext() );
        tl.draw( g2, (float) 0, (float) 0 );
        break;
      case GV_OUTLINE:
        GlyphVector gvo =
          testFont.createGlyphVector( g2.getFontRenderContext(), line );
        g2.draw( gvo.getOutline( (float) 0, (float) 0 ));
        break;
      case TL_OUTLINE:
        TextLayout tlo =
          new TextLayout( line, testFont,
                          g2.getFontRenderContext() );
        AffineTransform at = new AffineTransform();
        g2.draw( tlo.getOutline( at ));
    }

    /// ABP - restore old tform
    g2.setTransform ( oldTx );

}
 

protected void drawString(String str, float x, float y,
                          Font font, FontRenderContext frc, float w) {
    if (str.length() == 0) {
        return;
    }

    /* If the Font has layout attributes we need to delegate to TextLayout.
     * TextLayout renders text as GlyphVectors. We try to print those
     * using printer fonts - ie using Postscript text operators so
     * we may be reinvoked. In that case the "!printingGlyphVector" test
     * prevents us recursing and instead sends us into the body of the
     * method where we can safely ignore layout attributes as those
     * are already handled by TextLayout.
     */
    if (font.hasLayoutAttributes() && !printingGlyphVector) {
        TextLayout layout = new TextLayout(str, font, frc);
        layout.draw(this, x, y);
        return;
    }

    Font oldFont = getFont();
    if (!oldFont.equals(font)) {
        setFont(font);
    } else {
        oldFont = null;
    }

    boolean drawnWithPS = false;

    float translateX = 0f, translateY = 0f;
    boolean fontisTransformed = getFont().isTransformed();

    if (fontisTransformed) {
        AffineTransform fontTx = getFont().getTransform();
        int transformType = fontTx.getType();
        /* TYPE_TRANSLATION is a flag bit but we can do "==" here
         * because we want to detect when its just that bit set and
         *
         */
        if (transformType == AffineTransform.TYPE_TRANSLATION) {
            translateX = (float)(fontTx.getTranslateX());
            translateY = (float)(fontTx.getTranslateY());
            if (Math.abs(translateX) < 0.00001) translateX = 0f;
            if (Math.abs(translateY) < 0.00001) translateY = 0f;
            fontisTransformed = false;
        }
    }

    boolean directToPS = !fontisTransformed;

    if (!PSPrinterJob.shapeTextProp && directToPS) {

        PSPrinterJob psPrinterJob = (PSPrinterJob) getPrinterJob();
        if (psPrinterJob.setFont(getFont())) {

            /* Set the text color.
             * We should not be in this shape printing path
             * if the application is drawing with non-solid
             * colors. We should be in the raster path. Because
             * we are here in the shape path, the cast of the
             * paint to a Color should be fine.
             */
            try {
                psPrinterJob.setColor((Color)getPaint());
            } catch (ClassCastException e) {
                if (oldFont != null) {
                    setFont(oldFont);
                }
                throw new IllegalArgumentException(
                                            "Expected a Color instance");
            }

            psPrinterJob.setTransform(getTransform());
            psPrinterJob.setClip(getClip());

            drawnWithPS = psPrinterJob.textOut(this, str,
                                               x+translateX, y+translateY,
                                               font, frc, w);
        }
    }

    /* The text could not be converted directly to PS text
     * calls so decompose the text into a shape.
     */
    if (drawnWithPS == false) {
        if (oldFont != null) {
            setFont(oldFont);
            oldFont = null;
        }
        super.drawString(str, x, y, font, frc, w);
    }

    if (oldFont != null) {
        setFont(oldFont);
    }
}