Description:
							
							        Contains all relevant state information of the current map,such as center point,scale,full,range,etc.
							
								
								
								
								  
									| Center: | ( 116.78 , 40.11 ) | 
								  
								 | scale: | 0.00000033333333 | 
							 
								| View bounds: | 
								   Left bottom: ( 114.59 , 37.76 ) Right top: ( 119.51 , 42.31 )  | 
							 
								| Size: |  | 
							 		 
										| Coordinate information: | GCS_WGS_1984 |