Basic operation

Key operation
Up / Down / Left / Right keys: Move the display position of the map. When the tracking position moves, it returns to the original position (hold down CTRL to move in the smallest unit)
R key: Change the rotation angle of the map (rotate in 1 ° increments while pressing CTRL)
CTRL key+1-6: facet change
CTRL key+S: Save current map image

Mouse operation
Left W click on the screen: Switch the front display mode
Left drag on the screen: Move the display position of the map. When the tracking position moves, it returns to the original position.
Mouse wheel: Change the magnification of the map
CTRL key+Left drag on screen: Move window position
Right-click on the screen: Menu display