Multi-image Analysis GUI
User Guide
Developer Guide

Viewer    File Menu    Edit Menu    View Menu    Analysis Menu    ROI Menu    Image Menu    Plugins Menu    Window Menu   
Surface    File Menu    View Menu    Surface Menu    Shapes Menu    Plugins Menu    Window Menu   
Toolbox    Open Menu    Options Menu    Help Menu    Window Menu    |     Keyboard Shortcuts    Command-line Utilities   

Keyboard Shortcuts

If a shortcut indicates the use of a command key, the actual key to press will be dependent on the operating system. On Mac OS, the command key is the apple or command key. On Windows and Unix/Linux, the command key is the control key.

Fast-Switching Toolbox Keys

[f] Quick Toggle. Toggles between two ROI tools. See the Preferences section.
[Shift][f] Cycles through the four most recently selected tools.
[d] Cycles among those ROI colors that have been used, defaulting to a toggle between red and green.
[s] Toggles ROIs on/off.
[a] Toggles main crosshairs on/off.

Viewer Navigation Keys

[Spacebar] Cycle the main slice view in a clockwise rotation.
[Page Up] or ['] Increment the axial slice.
[Page Down] or [/] Decrement the axial slice.
[Arrow Up] and [Arrow Down] Increment/decrement the coronal slice.
[Arrow Right] and [Arrow Left] Increment/decrement the sagittal slice.
[g] and [v] Increment/decrement main slice, regardless of slice direction.
[<] or [,] Decrement the timepoint.
[>] or [.] Increment the timepoint.
[Esc] Navigate to exact coordinate.
[Tab] Cycles through multiple viewer windows.
[o] Navigate viewer to the image origin.
[c] Navigate viewer to the center of the image.

Menu Keys

[Command][o] Opens a file chooser to select an image to open.
[Command][Shift][o] Opens a file chooser to select an image to overlay.
[Command][i] Opens the Image Info window.
[Command][w] Closes the viewer.
[Command][s] Saves the image.
[Command][Shift][s] Opens the Save As window.
[Command][z] Undo an ROI operation.
[Command][Shift][z] Reverts an undo operation.
[Command][x] Copies then deletes selected ROIs.
[Command][c] Copies selected ROIs.
[Command][v] Pastes the contents of the ROI clipboard.
[Delete] Deletes an active polyline or selected ROIs.
[Command][a] Selects all ROIs.
[Command][Shift][a] Deselects all ROIs.
[Command][m] Minimize the window.
[Command][Minus] Decrease the size of the viewer window.
[Command][Plus] Increase the size of the viewer window.
[F1] Opens this user guide.
[F2] through [F24] Can be assigned to any viewer menu item already not assigned. See Preferences section.

Other Keys

[Command][0] Fill outside of the union of all selected ROIs with the value 0.
[Command][Shift][0] Fill inside of the union of all selected ROIs with the value 0.
[Command][p] Saves a capture of either the slice view or surface view, depending on which is the active window.
[Command][Shift][p] Opens a file dialog before saving the capture, otherwise same as above.
[Minus] Decreases the size of the ROI tool.
[Plus] Increases the size of the ROI tool.
[r] While being pressed, reduces the size of the ROI tool by 75%.
[t] Brings the toolbox to the top of the window stack.
[Command][q] Quits the application.
Most dialog windows can be navigated using the [Tab] and arrow keys. [Esc] will close an open dialog window.