mapper.insertDirectory("c:\\windows\\fonts");
// we create a template and a Graphics2D object that corresponds with it
int w = 150;
int h = 150;
PdfContentByte cb = writer.getDirectContent();
PdfTemplate tp = cb.createTemplate(w, h);
Graphics2D g2 = tp.createGraphics(w, h, mapper);
tp.setWidth(w);
tp.setHeight(h);
double ew = w/2;
double eh = h/2;
Ellipse2D.Double circle, oval, leaf, stem;
Area circ, ov, leaf1, leaf2, st1, st2;
circle = new Ellipse2D.Double();
oval = new Ellipse2D.Double();
leaf = new Ellipse2D.Double();
stem = new Ellipse2D.Double();
circ = new Area(circle);
ov = new Area(oval);
leaf1 = new Area(leaf);
leaf2 = new Area(leaf);
st1 = new Area(stem);
st2 = new Area(stem);
g2.setColor(Color.green);
// Creates the first leaf by filling the intersection of two Area objects created from an ellipse.
leaf.setFrame(ew-16, eh-29, 15.0, 15.0);
leaf1 = new Area(leaf);
leaf.setFrame(ew-14, eh-47, 30.0, 30.0);
leaf2 = new Area(leaf);
leaf1.intersect(leaf2);
g2.fill(leaf1);
// Creates the second leaf.
leaf.setFrame(ew+1, eh-29, 15.0, 15.0);
leaf1 = new Area(leaf);
leaf2.intersect(leaf1);
g2.fill(leaf2);
g2.setColor(Color.black);
// Creates the stem by filling the Area resulting from the subtraction of two Area objects created from an ellipse.
stem.setFrame(ew, eh-42, 40.0, 40.0);
st1 = new Area(stem);
stem.setFrame(ew+3, eh-47, 50.0, 50.0);
st2 = new Area(stem);
st1.subtract(st2);
g2.fill(st1);
g2.setColor(Color.yellow);
// Creates the pear itself by filling the Area resulting from the union of two Area objects created by two different ellipses.
circle.setFrame(ew-25, eh, 50.0, 50.0);
oval.setFrame(ew-19, eh-20, 40.0, 70.0);
circ = new Area(circle);
ov = new Area(oval);
circ.add(ov);
g2.fill(circ);
g2.setColor(Color.black);
java.awt.Font thisFont = new java.awt.Font("Arial", java.awt.Font.PLAIN, 18);
g2.setFont(thisFont);
String pear = "Pear";
FontMetrics metrics = g2.getFontMetrics();
int width = metrics.stringWidth(pear);
g2.drawString(pear, (w - width) / 2, 20);
g2.dispose();
tp.sanityCheck(); // all the g2 content is written to tp, not cb
cb.addTemplate(tp, 50, 400);
cb.sanityCheck();
}
catch(DocumentException de) {
System.err.println(de.getMessage());