//---------------------------------------------------------------------
/// <summary>
/// Returns a
/// </summary>
/// <param name="bottomLeft">
/// </param>
/// <param name="topRight">
/// </param>
/// <param name="precision">
/// </param>
/// <returns></returns>
//---------------------------------------------------------------------
public Dem getSelection(Point bottomLeft, Point topRight,
Dem.Precision precision)
{
if (bottomLeft.getLatitude() > topRight.getLatitude())
{
if (bottomLeft.getLongitude() > topRight.getLongitude())
{
Point aux = bottomLeft;
bottomLeft = topRight;
topRight = aux;
}
else
{
WgsPoint aux = bottomLeft.toWgs();
WgsPoint aux2 = topRight.toWgs();
bottomLeft = new WgsPoint(aux2.getLatitude(),
aux.getLongitude(), aux.getAltitude());
topRight = new WgsPoint(aux.getLatitude(),
aux2.getLongitude(), aux2.getAltitude());
}
}
else
{
if (bottomLeft.getLongitude() > topRight.getLongitude())
{
WgsPoint aux = bottomLeft.toWgs();
WgsPoint aux2 = topRight.toWgs();
bottomLeft = new WgsPoint(aux.getLatitude(),
aux2.getLongitude(), aux.getAltitude());
topRight = new WgsPoint(aux2.getLatitude(),
aux.getLongitude(), aux2.getAltitude());
}
}
Dem dem = this.addDem(bottomLeft, topRight, precision);
return(dem.getSelection(bottomLeft, topRight));
}
