JS-MS Help

Navigation Controls

Pan Left mouse click/drag or arrow keys
Zoom To zoom in on an area: left mouse click/drag rectangle over desired area. To zoom on mouse location: use the scroll wheel or + and - keys
Rotate Right mouse click/drag
Perspective While in 3D mode, hold shift to toggle into 2D mode
Ruler To place ruler on screen, keys 1-9. To hide ruler, ` key
Guard Rails To place guard rails on screen, G. To hide, H
Trace and Envelope To add to current trace/envelope: left mouse click/drag. To remove from current trace/envelope: ctrl + left mouse click/drag
Undo Segmentation Ctrl + Z
Redo Segmentation Ctrl + Y