/**
* Apply a rotation to the corner points of the overlay.
*
* @param dc Current draw context.
*/
protected void applyRotation(DrawContext dc)
{
KMLLatLonBox box = this.parent.getLatLonBox();
if (box != null)
{
Double rotation = box.getRotation();
if (rotation != null)
{
List <LatLon> corners = KMLUtil.rotateSector(dc.getGlobe(), this.getSector(),
Angle.fromDegrees(rotation));
this.setCorners(corners);
}
}
}
/**
* Apply a rotation to the corner points of the overlay. This method is called the first time the polygon is
* rendered, if the position is specified using a rotated LatLon box.
*
* @param dc Current draw context.
*/
protected void applyRotation(DrawContext dc)
{
// Rotation applies only to ground overlay position with a LatLon box.
if (!(this.parent is KMLGroundOverlay))
{
return;
}
KMLLatLonBox box = ((KMLGroundOverlay)this.parent).getLatLonBox();
if (box != null)
{
Double rotation = box.getRotation();
if (rotation != null)
{
Sector sector = KMLUtil.createSectorFromLatLonBox(box);
java.util.List <LatLon> corners = KMLUtil.rotateSector(dc.getGlobe(), sector,
Angle.fromDegrees(rotation));
this.setOuterBoundary(corners);
}
}
}