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Mouse Commands

Keyboard Commands and Mouse Actions

Change Slice

Up/Down (arrow keys) OR PageUp / PageDown

Zoom In/Zoom Out

Scroll OR Drag-Right-Click

Panning

Ctrl+Up/Down/Left/Right (arrow keys)

Load Volume

Ctrl+O

Save Volume

Ctrl+S

Exit Freeview

Ctrl+Q

Increase/Decrease Opacity

Alt+S, Alt+A

Undo

Ctrl + Z

Show/Hide Volume Currently Highlighted

Alt+V

Highlight Region For Automatic Contrast/Brightness Adjustment

Shift-Drag Middle Click

When in View/Navigate Mode Only

Move Cursor

Left Click

Zoom In/Out at cursor location

Ctrl-Left-Click, Ctrl-Right-Click OR Scroll

Adjust Brightness/Contrast

Shift-Drag Left Click (left/right changes Contrast; up/down changes Brightness)

When in Voxel/Recon/ROI Edit Mode

Move Cursor

Ctrl+Shift+Left Click

Draw

Left Click

Erase

Shift+Left Click OR Left Click + Right Click at same time (when in Freehand)

Fill (when in Fill Mode)

Left Click

Fill (when in Freehand)

Ctrl+Left Click

Erase Fill (when in Fill Mode)

Shift+Left Click

Draw Polyline (when in Polyline Mode)

Left Click

Stop Polyline drawing

Middle Click

Close Polyline drawing

Right Click

Copy Image

Ctrl+C

Copy Structure

Ctrl+Alt+C

Paste (Image or Structure)

Ctrl+V