Mouse Controls for Tools |
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Key Shortcut |
Button 1 |
Button 2 |
Button 3 |
Navigation Tool |
n |
Clicking and dragging pans the view across the current slice. No effect when the zoom level is 1. |
Clicking once in the top half of the window increases the slice by 1, clicking in the bottom decreases the slice. Dragging up increases the slice, dragging down decreases it. |
Clicking once in the top half of the window zooms in, clicking in the bottom zooms out. Dragging up zooms in continuously, dragging down zooms out. |
Select Voxel Tool |
s |
Clicking sets the cursor. |
Clicking adds a voxel to the selection. Sets the cursor when the button is released. Shift+click performs a flood select. |
Clicking removes a voxel from the selection. Sets the cursor when the button is released.Shift+click performs a flood deselect. |
Edit Voxel Tool
e
Clicking sets the cursor.
Clicking edits a voxel with the Button 2 settings. Shift+click undoes a undoable voxel region. Sets the cursor when the button is released.
Clicking edits a voxel with the Button 3 settings. Shift-click undoes a undoable voxel region. Sets the cursor when the button is released.
Edit SegmentationTool
g
Clicking sets the cursor. If the ROI Volume Count display option is on, displays the ROI volume in the Tools Window.
Clicking paints a segmentation voxel. Shift+click sets the color to the color of the voxel clicked. Sets the cursor when the button is released.
Clicking performs a flood fill starting in the clicked voxel. Sets the cursor when the button is released.
Edit Control Points Tool
c
Clicking sets the cursor.
Clicking makes a new control point. Sets the cursor when the button is released.
Clicking removes nearest control point. Sets the cursor when the button is released.
Mouse Controls for Zooming
Control+Button 1:
Zoom in, doubling the zoom level
Control+Button 2:
When zoomed in, sets the cursor and re-centers the view around the new cursor without changing the zoom level.
Control+Button 3:
Zoom out, halving the zoom level