public Point2D.Double findStart(ConnectionFigure connection) {
Figure startFigure = connection.getStartConnector().getOwner();
Point2D.Double from;
if (connection.getPointCount() <= 2 || connection.getLiner() != null) {
if (connection.getEndConnector() == null) {
from = connection.getEndPoint();
} else {
Rectangle2D.Double r1 =
getConnectorTarget(connection.getEndConnector().getOwner()).getBounds();
from = new Point2D.Double(r1.x + r1.width / 2, r1.y + r1.height / 2);
}
} else {
from = connection.getPoint(1);
}
return chop(startFigure, from);
}
public String getToolTipText(Point p) {
ConnectionFigure f = (ConnectionFigure) getOwner();
if (f.getLiner() == null && savedLiner == null) {
ResourceBundleUtil labels = ResourceBundleUtil.getLAFBundle("org.jhotdraw.draw.Labels");
BezierPath.Node node = getBezierNode();
return (node == null)
? null
: labels.getFormatted(
"bezierNodeHandle.tip",
labels.getFormatted(
(node.getMask() == 0)
? "bezierNode.linearNode"
: ((node.getMask() == BezierPath.C1C2_MASK)
? "bezierNode.cubicNode"
: "bezierNode.quadraticNode")));
} else {
return null;
}
}