protected void doMoveTo(Position oldReferencePosition, Position newReferencePosition) {
java.util.ArrayList<LatLon> newLocations = new java.util.ArrayList<LatLon>();
for (LatLon ll : this.locations) {
Angle heading = LatLon.greatCircleAzimuth(oldReferencePosition, ll);
Angle pathLength = LatLon.greatCircleDistance(oldReferencePosition, ll);
newLocations.add(LatLon.greatCircleEndPosition(newReferencePosition, heading, pathLength));
}
this.setLocations(newLocations);
}
@Override
protected void doMoveTo(Position oldReferencePosition, Position newReferencePosition) {
if (this.boundaries.getContourCount() == 0) return;
for (int i = 0; i < this.boundaries.getContourCount(); i++) {
ArrayList<LatLon> newLocations = new ArrayList<LatLon>();
for (LatLon ll : this.boundaries.getContour(i)) {
Angle heading = LatLon.greatCircleAzimuth(oldReferencePosition, ll);
Angle pathLength = LatLon.greatCircleDistance(oldReferencePosition, ll);
newLocations.add(LatLon.greatCircleEndPosition(newReferencePosition, heading, pathLength));
}
this.boundaries.setContour(i, newLocations);
}
// We've changed the multi-polygon's list of boundaries; flag the shape as changed.
this.onShapeChanged();
}
protected void setCursor(MeasureTool.ControlPoint controlPoint) {
// TODO: handle 'rotating' mode cursor is this.isRotating() - when using Alt key on regular
// shapes
if (controlPoint == null) {
setComponentCursor(null);
} else {
if (this.measureTool.isRegularShape()) {
if (this.measureTool.isCornerControl(controlPoint)) {
Angle azimuth =
LatLon.greatCircleAzimuth(
controlPoint.getPosition(), this.measureTool.getCenterPosition());
// Account for view heading in cursor selection
azimuth = azimuth.subtract(this.measureTool.getWwd().getView().getHeading());
setComponentCursor(selectResizeCursor(azimuth));
} else if (this.measureTool.isCenterControl(controlPoint)) {
setComponentCursor(Cursor.getPredefinedCursor(Cursor.MOVE_CURSOR));
}
} else {
// Line, path and polygon
setComponentCursor(Cursor.getPredefinedCursor(Cursor.MOVE_CURSOR));
}
}
}
protected void doMoveTo(Position oldRef, Position newRef) {
if (oldRef == null) {
String message = "nullValue.OldRefIsNull";
Logging.logger().severe(message);
throw new IllegalArgumentException(message);
}
if (newRef == null) {
String message = "nullValue.NewRefIsNull";
Logging.logger().severe(message);
throw new IllegalArgumentException(message);
}
super.doMoveTo(oldRef, newRef);
int count = this.locations.size();
LatLon[] newLocations = new LatLon[count];
for (int i = 0; i < count; i++) {
LatLon ll = this.locations.get(i);
double distance = LatLon.greatCircleDistance(oldRef, ll).radians;
double azimuth = LatLon.greatCircleAzimuth(oldRef, ll).radians;
newLocations[i] = LatLon.greatCircleEndPosition(newRef, azimuth, distance);
}
this.setLocations(Arrays.asList(newLocations));
}
/**
* Move the shape to the specified new position
*
* @param oldPosition Previous position of shape
* @param newPosition New position for shape
*/
protected void moveToPosition(Position oldPosition, Position newPosition) {
Angle distanceAngle = LatLon.greatCircleDistance(oldPosition, newPosition);
Angle azimuthAngle = LatLon.greatCircleAzimuth(oldPosition, newPosition);
measureTool.moveMeasureShape(azimuthAngle, distanceAngle);
measureTool.firePropertyChange(MeasureTool.EVENT_POSITION_REPLACE, oldPosition, newPosition);
}