Difference between revisions of "Documentation/4.0/SlicerApplication/MouseandKeyboardShortcuts"
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==Opacity blending== | ==Opacity blending== | ||
− | *Ctrl (Command | + | *Ctrl ([[image:Apple-Command.png]] on the Mac) & Left-click & drag in a '''Slice Viewer''' adjusts opacity. |
**Adjust the '''foreground opacity''' by moving the mouse '''vertically''' | **Adjust the '''foreground opacity''' by moving the mouse '''vertically''' | ||
**Adjust the '''labelmap opacity''' by moving the mouse '''horizontally''' | **Adjust the '''labelmap opacity''' by moving the mouse '''horizontally''' |
Revision as of 13:11, 4 March 2012
Home < Documentation < 4.0 < SlicerApplication < MouseandKeyboardShortcutsWarning: This page is work in progress
Table of Content
Mouse |
Keyboard Accelerators |
Mouse Operations
Below is basic information about how to use the three-, two-, and one-button mouse (or trackpad) on Windows, Mac, and Linux platforms to perform basic interaction operations in Slicer:
Cross ReferenceHolding down the Shift-Key while moving the mouse in any Slice Viewer will cause other Slice Viewers to scroll to the same position. This feature can be combined with cross-hairs. CrosshairsCrosshairs are available for precise cross-correlation between Sliceviewers. Their appearance can be changed. In Navigation mode a box at the center of the crosshair allows to center the other Sliceviewers to that location by clicking and dragging the box. Window & Level
Opacity blending
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Rotate, Zoom, Pan
Action | 3-button | 2-button | 1-button | 1-button Mac | Trackpad Mac |
Rotate (3D viewers only) | Left-click & drag | Left-click & drag | Left-click & drag | Left-click & drag | Left-click & drag |
Zoom | Right-Click & vertical drag | Right-Click & vertical drag | Ctrl+Left-Click & vertical drag | Command+Left-Click & vertical drag | two-fingers & vertical drag |
Pan | Middle-Click & drag | Shift+Left-Click & drag | Shift+Left-Click & drag | Shift+Left-Click & drag | Shift+Left-Click & drag |
Selecting & Manipulating
Mousing over any "pickable" object in any of Slicer's viewers will cause the cursor to change from a "pointer" into a "picking hand". When the cursor shows a picking hand, left-clicking and dragging the mouse will pick and manipulate the object. Releasing the mouse button will de-select the object.
Mouse Modes
Slicer has two mouse modes: Transform, and Place. The icons in the mouse mode toolbar at the top of the main GUI allow to switch between these mouse modes and to modulate their behavior.
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Keyboard Accelerators
- On Mac OS X use the Command key () instead of the Control (Ctrl) key
- fn-Delete is used for Forward Delete on built-in keyboards of portable Macs
General
Key | Effect |
---|---|
Ctrl+O | Load a new scene (clears existing scene) |
Ctrl+A | Import a scene (does not clear existing scene) Brings up Add Data instead |
Ctrl+S | Save a scene |
Ctrl+W | Close a scene |
Ctrl+Z | Undo the history of undoable commands, from last to first. |
Ctrl+Y | Redo the history of undoable commands, from last to first. |
Ctrl+H | Set current module to "home" module for easy access. |
Space | Toggles the display of Slicer's Edit Box. |
Ctrl+P | Display the Python console Displays the QT-real console |
Ctrl+L | Create a new fiducial list. |
Ctrl+I | Toggle between "Persistent Place" and "Transform View" interaction modes. |
Ctrl+M | Create a new Ruler measurement between the last two placed fiducials. |
Ctrl+0 | Display error log. |
Ctrl+1 | Interface documentation. |
Ctrl+2 | Display the Application Settings Interface for customizing Slicer. |
Ctrl+3 | Python Interactor. |
Ctrl+4 | Extension Manager. |
Ctrl+5 | Toggle Module Panel visible/invisible. |
3D Viewer
Key | Effect |
---|---|
r | Fits the cameras field of view to show all that is visible in the viewer |
w | Show triangulated surface models as wireframe. |
s | Show triangulated surface models as shaded surfaces. |
Slice Viewer
Key | Effect |
---|---|
v | Toggles the slice plane visibility in the main 3D Viewer |
r | Fits the slice view to the volume extents in the active Slice Viewer, or in all viewers if they are linked (the first non-none volume will be used in order of Background, Foreground and Label layers) |
b or f | Decrease or increase visible slice in the active Slice Viewer (left or down) by one unit of background pixel spacing |
` (back-tick) | Navigate to next fiducial in the active Slice Viewer, or in all viewers if they are linked (back-tick is the left single-quote on the key with the tilde (~) character in the upper left side of the keyboard) |
Ctrl+` (back-tick) | Navigate to next fiducial in all Slice Viewers, independent of their linked state |
Shift+` (back-tick) | Navigate to the previous fiducial in the active Slice Viewer, or in all viewers if they are linked |
Ctrl+Shift+` (back-tick) | Navigate to the previous fiducial in all Slice Viewers, independent of their linked state |
p | Place a new fiducial in the active Slice Viewer(adds to the current fiducial list, or creates a list if there are none) |
Backspace | When the mouse is hovering over a fiducial in the Slice Viewer (turning it yellow), delete that fiducial |
(forward)Delete | When the mouse is hovering over a fiducial in the Slice Viewer (turning it yellow), delete that fiducial |
Transfer Functions
- Current point (larger radius point)
- Left click' on an existing point : make a point current
- Right arrow key or Top arrow key: Make next point current
- Left arrow key or Bottom arrow key: Make previous point current
- Left click & drag: Move current point
- Todo: Ctrl & arrow key: Move current point horizontally & vertically
- Add a point
- Left click in an empty space
- Remove a point
- Middle click: Remove and make next point current
- Backspace key: Remove and make previous point current
- Del[ete] key: Remove and make next point current
- Multi-selection (blue points)
- Right click & drag: Select points inside rubber band area
- Right click a point: Toggle point selection
- Space key: Toggle current point
- Shift & arrow key: Select next/previous point
- Left click & drag: Move selected points
- Todo: Ctrl & arrow key: Move selected points
- + key: Expand selected points
- - key: Contract selected points
- Zoom
- Mouse wheel zooms in and out the view
Non-Slicer Keybindings for Win, Mac, and Ubuntu
http://www.pcmag.com/article2/0,2817,2400112,00.asp
Keyboard Shortcuts—Windows
Note: Single letter keys are shown capitalized, but you do not have to hold Shift unless it's specified. You also don't have to type the plus sign; plus sign just means push the keys on either side of it at the same time.
- Commonly Used OS-Level Shortcuts
- . Alt + Tab (toggle between programs)
- . Windows button + M (show desktop, i.e., minimize all windows)
- . Windows button + Tab (show all active windows in task bar)
- . PrtScn (save screen capture to clipboard; "paste" the image into an image-editing program to make it into a file)
- . Windows button (opens applications menu)
- Browser Shortcuts
- . Ctrl + T (open a new tab)
- . Ctrl + Shift + t (reopens the tab you last closed; works multiple times)
- . F5 (reload page)
- . Backspace (go to previous page; works multiple times)
- . Ctrl + Tab (cycle between tabs)
- Commonly Used Shortcuts in Most Applications
- . Ctrl+ Z (undo last operation)
- . Ctrl + Y (redo last operation)
- . Crtl + O (open file)
- . Crtl + S (save)
- . Ctrl + W (close active window or file)
- . Crtl + Q (quit application)
- Copy-and-Pasters' Delight
- . Ctrl + A (select all in active window; e.g., select all text on page)
- . Ctrl + X (cut to clipboard)
- . Ctrl + C (copy)
- . Ctrl + V (paste)
- Find, Select, and Navigate Text
- . Ctrl + F (find; helpful if you're searching for a particular word on a website or document)
- . Ctrl + Shift + down arrow (select until end of line)
- . Ctrl + Shift + up arrow (select until beginning of line)
- . Ctrl + Home (move cursor to top/start of document)
- . Ctrl + End (move cursor to bottom/end of document)
Keyboard Shortcuts—Mac
Note: Single letter keys are shown capitalized, but you do not have to hold Shift unless it's written. You also don't have to type the plus sign; plus sign just means push the keys on either side of it at the same time.
- Commonly Used OS-Level Shortcuts
- . Command + Tab (toggle between programs)
- . Command + M (minimize active window)
- . Swipe three fingers up on trackpad (show all active windows)
- . Command + Shift + 3 (take screen shot; the default settings will save it to a predefined location, usually the "Pictures" folder and name it "Picture1," "Picture2," etc.)
- . Command + N (opens new Finder from desktop; new window/file in most other programs)
- Browser Shortcuts
- . Command + T (open a new tab)
- . Command + Shift + t (reopens the tab you last closed in Chrome, Firefox, Opera; works multiple times)
- . Command + R (reload page)
- . Backspace (go to previous page; works multiple times)
- . Control + Tab (cycle between tabs/go to next tab in Chrome, Firefox, Opera)
- Commonly Used Shortcuts in Most Applications
- . Command + Z (undo last operation)
- . Command + Y (redo last operation)
- . Command + O (open file)
- . Command + S (save)
- . Command + W (close active window or file)
- . Command + Q (quit application)
- Copy-and-Pasters' Delight
- . Command + A (select all in active window; e.g., select all text on page)
- . Command + X (cut to clipboard)
- . Command + C (copy)
- . Command + V (paste)
- Find, Select, and Navigate Text
- . Command + F (find; helpful if you're searching for a particular word on a website or document)
- . Command + Shift + down arrow (select until end of line)
- . Command + Shift + up arrow (select until beginning of line)
- . Command + up arrow (move cursor to top/start of document)
- . Command + down arrow (move cursor to bottom/end of document)
Keyboard Shortcuts-Ubuntu
Ubuntu Keyboard Shortcuts are listed on this webpage.