update_display
Description:
[ Version ( since = "0.35" ) ]
public void update_display (int id, int x, int y, int width, int height, bool update)
  public void update_display (int id, int x, int y, int width, int height, bool update)
Update the display id resolution.
If update is true, the remote configuration will be updated too after 1 second without further 
      changes. You can send when you want without delay the new configuration to the remote with 
      main_send_monitor_config
Parameters:
| this | |
| id | display ID | 
| x | x position | 
| y | y position | 
| width | display width | 
| height | display height | 
| update | if true, update guest resolution after 1sec. |