Contents

These are the shortcuts used when using the graphical user interface (GUI) of the Toolkit.

Keyboard and mouse shortcuts

Imaging data

  • Page Down - Load next series for this subject

  • Page Up - Load previous series for this subject

  • End - Load next subject

  • Home - Load previous subject

  • Insert - import data

  • Backspace/`Delete’ - delete current series (except in marker mode)

Orientation

  • C - coronal mode

  • S - sagittal mode

  • A - axial mode

Tool

  • Z - zoom mode

  • P - pan mode

  • N - cine mode (drag to cine)

  • M - marker mode

  • W - window/level mode (drag to change window and level)

  • E - edit mode (available when a segmentation has been selected)

Image viewing

  • I - toggle image on/off

  • O - toggle segmentation overlay on/off

  • T - toggle whether black in an overlay image is transparent

  • SHIFT+mouse drag - pan (in any mode)

  • CTRL+mouse drag - zoom (in any mode)

Cine through image slices

  • Down Arrow - next slice

  • Up Arrow - next slice

  • mouse scrollwheel / trackpad - cine through images

Marker mode shortcuts

  • L - Toggle marker labels on/off (marker mode)

  • 1, 2, 3, 4, 5, 6, 7 - change colour of next marker to place

  • Backspace/`Delete’ - delete the marker the mouse is currently over

  • Space - Cine to the nearest image slice containing a marker

  • Right Arrow - Cine forward 10 slices, but stop at a slice if it contains a marker

  • Left Arrow - Cine back 10 slices, but stop at a slice if it contains a marker

  • Right Arrow - Cine forward 10 slices, but stop at a slice if it contains a marker

  • [ (Page Up before version 0.8) - Cine to the first slice in the image containing a marker, or to the beginning of the image if the current slice contains the first marker

  • ] (Page Down before version 0.8) - Cine to the last slice in the image containing a marker, or to the end of the image if the current slice contains the last marker

Segmentation editing mode shortcuts

  • 1, 2, 3, 4, 5, 6, 7 - change colour of paintbrush (when available)

  • u - undo last edit

  • space - show context menu

Visualising data Tutorial: Lobar analysis of CT data