public OMRaster(double lt,double ln,int offset_x1,int offset_y1,ImageIcon ii){
  this(lt,ln,offset_x1,offset_y1,ii.getImage());
}

public OMRaster ( double lt , double ln , int offset_x1 , int offset_y1 , ImageIcon ii ) { this ( lt , ln , offset_x1 , offset_y1 , ii . getImage ( ) ) ; }
create an omraster , lat / lon with x / y placement with an imageicon .
