*
* @param path shape outline
* @return the number of points written
*/
public int setPath(GeneralPath path) {
CTPath2D ctPath = CTPath2D.Factory.newInstance();
Rectangle2D bounds = path.getBounds2D();
int x0 = Units.toEMU(bounds.getX());
int y0 = Units.toEMU(bounds.getY());
PathIterator it = path.getPathIterator(new AffineTransform());
int numPoints = 0;
ctPath.setH(Units.toEMU(bounds.getHeight()));
ctPath.setW(Units.toEMU(bounds.getWidth()));
while (!it.isDone()) {
double[] vals = new double[6];
int type = it.currentSegment(vals);
switch (type) {
case PathIterator.SEG_MOVETO:
CTAdjPoint2D mv = ctPath.addNewMoveTo().addNewPt();
mv.setX(Units.toEMU(vals[0]) - x0);
mv.setY(Units.toEMU(vals[1]) - y0);
numPoints++;
break;
case PathIterator.SEG_LINETO:
CTAdjPoint2D ln = ctPath.addNewLnTo().addNewPt();
ln.setX(Units.toEMU(vals[0]) - x0);
ln.setY(Units.toEMU(vals[1]) - y0);
numPoints++;
break;
case PathIterator.SEG_CUBICTO:
CTPath2DCubicBezierTo bez = ctPath.addNewCubicBezTo();
CTAdjPoint2D p1 = bez.addNewPt();
p1.setX(Units.toEMU(vals[0]) - x0);
p1.setY(Units.toEMU(vals[1]) - y0);
CTAdjPoint2D p2 = bez.addNewPt();
p2.setX(Units.toEMU(vals[2]) - x0);
p2.setY(Units.toEMU(vals[3]) - y0);
CTAdjPoint2D p3 = bez.addNewPt();
p3.setX(Units.toEMU(vals[4]) - x0);
p3.setY(Units.toEMU(vals[5]) - y0);
numPoints += 3;
break;
case PathIterator.SEG_CLOSE:
numPoints++;
ctPath.addNewClose();
break;
}
it.next();
}
getSpPr().getCustGeom().getPathLst().setPathArray(new CTPath2D[]{ctPath});