public Polygon2D(double[] x, double[] y) {
if (x.length != y.length) {
throw new RuntimeException("Unbalanced arrays");
}
if (x[0] != x[x.length - 1] && y[0] != y[y.length - 1]) {
double[] newX = new double[x.length + 1];
double[] newY = new double[y.length + 1];
System.arraycopy(x, 0, newX, 0, x.length);
System.arraycopy(y, 0, newY, 0, y.length);
newX[x.length] = x[0];
newY[y.length] = y[0];
this.x = newX;
this.y = newY;
} else {
this.x = x;
this.y = y;
}
length = this.x.length - 1;
}
public NewPolygon2D clip(Rectangle2D boundingBox) {
Area thisArea = new Area(path);
thisArea.intersect(new Area(boundingBox));
PathIterator iterator = thisArea.getPathIterator(null);
double[] v = new double[2];
while (!iterator.isDone()) {
int type = iterator.currentSegment(v);
System.err.println(":" + v[0] + v[1] + "\n");
iterator.next();
}
System.exit(-1);
GeneralPath path = new GeneralPath(thisArea);
path.closePath();
NewPolygon2D newPolygon = new NewPolygon2D(path);
newPolygon.setFillValue(this.getFillValue());
return newPolygon;
}