LayoutPathImpl.java 文件源码

public boolean pointToPath(Point2D pt, Point2D result) {
    result.setLocation(pt);
    if (tx != null) {
        try {
            tx.inverseTransform(pt, result);
        }
        catch (NoninvertibleTransformException ex) {
        }
    }
    return result.getX() > 0;
}