/** @see Graphics#create() */
public Graphics create() {
PdfGraphics2D g2 = new PdfGraphics2D();
g2.onlyShapes = this.onlyShapes;
g2.transform = new AffineTransform(this.transform);
g2.baseFonts = this.baseFonts;
g2.fontMapper = this.fontMapper;
g2.kids = this.kids;
g2.paint = this.paint;
g2.fillGState = this.fillGState;
g2.strokeGState = this.strokeGState;
g2.background = this.background;
g2.mediaTracker = this.mediaTracker;
g2.convertImagesToJPEG = this.convertImagesToJPEG;
g2.jpegQuality = this.jpegQuality;
g2.setFont(this.font);
g2.cb = this.cb.getDuplicate();
g2.cb.saveState();
g2.width = this.width;
g2.height = this.height;
g2.followPath(new Area(new Rectangle2D.Float(0, 0, width, height)), CLIP);
if (this.clip != null) g2.clip = new Area(this.clip);
g2.stroke = stroke;
g2.originalStroke = originalStroke;
g2.strokeOne = (BasicStroke) g2.transformStroke(g2.strokeOne);
g2.oldStroke = g2.strokeOne;
g2.setStrokeDiff(g2.oldStroke, null);
g2.cb.saveState();
if (g2.clip != null) g2.followPath(g2.clip, CLIP);
g2.kid = true;
synchronized (kids) {
kids.add(g2);
}
return g2;
}
/** Constructor for PDFGraphics2D. */
PdfGraphics2D(
PdfContentByte cb,
float width,
float height,
FontMapper fontMapper,
boolean onlyShapes,
boolean convertImagesToJPEG,
float quality) {
super();
dg2.setRenderingHint(
RenderingHints.KEY_FRACTIONALMETRICS, RenderingHints.VALUE_FRACTIONALMETRICS_ON);
setRenderingHint(
RenderingHints.KEY_FRACTIONALMETRICS, RenderingHints.VALUE_FRACTIONALMETRICS_ON);
// ssteward: no com.sun.image.codec.jpeg.JPEGCodec for libgcj
convertImagesToJPEG = false;
/* ssteward
try {
Class.forName("com.sun.image.codec.jpeg.JPEGCodec");
}
catch (Throwable t) {
convertImagesToJPEG = false;
}
*/
this.convertImagesToJPEG = convertImagesToJPEG;
this.jpegQuality = quality;
this.onlyShapes = onlyShapes;
this.transform = new AffineTransform();
this.baseFonts = new HashMap();
if (!onlyShapes) {
this.fontMapper = fontMapper;
if (this.fontMapper == null) this.fontMapper = new DefaultFontMapper();
}
this.kids = new ArrayList();
paint = Color.black;
background = Color.white;
setFont(new Font("sanserif", Font.PLAIN, 12));
this.cb = cb;
cb.saveState();
this.width = width;
this.height = height;
clip = new Area(new Rectangle2D.Float(0, 0, width, height));
clip(clip);
originalStroke = stroke = oldStroke = strokeOne;
setStrokeDiff(stroke, null);
cb.saveState();
}
/** @see Graphics#create() */
public Graphics create() {
PdfGraphics2D g2 = new PdfGraphics2D();
g2.rhints.putAll(this.rhints);
g2.onlyShapes = this.onlyShapes;
g2.transform = new AffineTransform(this.transform);
g2.baseFonts = this.baseFonts;
g2.fontMapper = this.fontMapper;
g2.paint = this.paint;
g2.fillGState = this.fillGState;
g2.currentFillGState = this.currentFillGState;
g2.strokeGState = this.strokeGState;
g2.background = this.background;
g2.mediaTracker = this.mediaTracker;
g2.convertImagesToJPEG = this.convertImagesToJPEG;
g2.jpegQuality = this.jpegQuality;
g2.setFont(this.font);
g2.cb = this.cb.getDuplicate();
g2.cb.saveState();
g2.width = this.width;
g2.height = this.height;
g2.followPath(new Area(new Rectangle2D.Float(0, 0, width, height)), CLIP);
if (this.clip != null) g2.clip = new Area(this.clip);
g2.composite = composite;
g2.stroke = stroke;
g2.originalStroke = originalStroke;
g2.strokeOne = (BasicStroke) g2.transformStroke(g2.strokeOne);
g2.oldStroke = g2.strokeOne;
g2.setStrokeDiff(g2.oldStroke, null);
g2.cb.saveState();
if (g2.clip != null) g2.followPath(g2.clip, CLIP);
g2.kid = true;
if (this.kids == null) this.kids = new ArrayList();
this.kids.add(new Integer(cb.getInternalBuffer().size()));
this.kids.add(g2);
return g2;
}
/** Constructor for PDFGraphics2D. */
PdfGraphics2D(
PdfContentByte cb,
float width,
float height,
FontMapper fontMapper,
boolean onlyShapes,
boolean convertImagesToJPEG,
float quality) {
super();
dg2.setRenderingHint(
RenderingHints.KEY_FRACTIONALMETRICS, RenderingHints.VALUE_FRACTIONALMETRICS_ON);
setRenderingHint(
RenderingHints.KEY_FRACTIONALMETRICS, RenderingHints.VALUE_FRACTIONALMETRICS_ON);
setRenderingHint(HyperLinkKey.KEY_INSTANCE, HyperLinkKey.VALUE_HYPERLINKKEY_OFF);
this.convertImagesToJPEG = convertImagesToJPEG;
this.jpegQuality = quality;
this.onlyShapes = onlyShapes;
this.transform = new AffineTransform();
this.baseFonts = new HashMap();
if (!onlyShapes) {
this.fontMapper = fontMapper;
if (this.fontMapper == null) this.fontMapper = new DefaultFontMapper();
}
paint = Color.black;
background = Color.white;
setFont(new Font("sanserif", Font.PLAIN, 12));
this.cb = cb;
cb.saveState();
this.width = width;
this.height = height;
clip = new Area(new Rectangle2D.Float(0, 0, width, height));
clip(clip);
originalStroke = stroke = oldStroke = strokeOne;
setStrokeDiff(stroke, null);
cb.saveState();
}
private void followPath(Shape s, int drawType) {
if (s == null) return;
if (drawType == STROKE) {
if (!(stroke instanceof BasicStroke)) {
s = stroke.createStrokedShape(s);
followPath(s, FILL);
return;
}
}
if (drawType == STROKE) {
setStrokeDiff(stroke, oldStroke);
oldStroke = stroke;
setStrokePaint();
} else if (drawType == FILL) setFillPaint();
PathIterator points;
int traces = 0;
if (drawType == CLIP) points = s.getPathIterator(IDENTITY);
else points = s.getPathIterator(transform);
float[] coords = new float[6];
while (!points.isDone()) {
++traces;
int segtype = points.currentSegment(coords);
normalizeY(coords);
switch (segtype) {
case PathIterator.SEG_CLOSE:
cb.closePath();
break;
case PathIterator.SEG_CUBICTO:
cb.curveTo(coords[0], coords[1], coords[2], coords[3], coords[4], coords[5]);
break;
case PathIterator.SEG_LINETO:
cb.lineTo(coords[0], coords[1]);
break;
case PathIterator.SEG_MOVETO:
cb.moveTo(coords[0], coords[1]);
break;
case PathIterator.SEG_QUADTO:
cb.curveTo(coords[0], coords[1], coords[2], coords[3]);
break;
}
points.next();
}
switch (drawType) {
case FILL:
if (traces > 0) {
if (points.getWindingRule() == PathIterator.WIND_EVEN_ODD) cb.eoFill();
else cb.fill();
}
break;
case STROKE:
if (traces > 0) cb.stroke();
break;
default: // drawType==CLIP
if (traces == 0) cb.rectangle(0, 0, 0, 0);
if (points.getWindingRule() == PathIterator.WIND_EVEN_ODD) cb.eoClip();
else cb.clip();
cb.newPath();
}
}
