| Deletions are marked like this. | Additions are marked like this. |
| Line 16: | Line 16: |
|
1. '''Ctrl+Left Click''' to zoom in, and '''Ctrl+Right Click''' to zoom out 1. Hold down the '''right mouse button''' and move up to zoom in, and move down to zoom out. You must hold down the button as you zoom. 1. If there is a '''scroll button''' on the mouse, you can scroll up to zoom in and scroll down to zoom out 1. '''Ctrl+Left Mouse Button''' to zoom in at the cursor point, and '''Ctrol+Right Mouse Button''' to zoom out at the cursor point |
1. Hold down the '''right mouse button''' and move up to zoom in, and move down to zoom out. You must hold down the button as you zoom. 1. If there is a '''scroll button''' on the mouse, you can scroll up to zoom in and scroll down to zoom out 1. '''Ctrl+Left Mouse Button''' to zoom in at the cursor point, and '''Ctrl+Right Mouse Button''' to zoom out at the cursor point While in 3D {{attachment:view_3d.gif}}viewing mode, it's a little different 1. '''Ctrl+Left Click''' does not zoom in, but spins the 3D rendering around the red crosshair 1. '''Right click''' and moving up, or moving down still zooms in and out |
Up to FreeviewGuide |
Back to FreeviewViewingArea |
Continue to FreeviewCursor |
Navigation
Changing Slices
The current slice can be changed by using the Page Up and the Page Down keys on the keyboard. The slice number is displayed in the top right corner of the viewing pane for reference. If you are in 2x2, 1x3, or 1x3 horizontal viewing modes (
, 
, or 
), using the Page Up and Down keyboard keys in the active pane (outlined in a color) will change the slice in that pane, and it will move the red crosshairs accordingly in all other panes. If you are in Navigate mode 
, clicking and dragging the red crosshairs in the active pane, will change the slices accordingly in all other panes. All panes are linked.
While in Voxel Edit mode 
, clicking and dragging the mouse will draw a line. Page Up and Down still function to scroll through the slices. In order to move the red crosshair you must either hold down Shift+Ctrl and click with the mouse, or switch back into Navigate.
Remember, you can also change the orientation of the data in the viewing pane by clicking the saggital, coronal, axial or 3D buttons (
, 
, 
, or 
).
Zooming
It is possible to zoom in on any pane or orientation to magnify a voxel or area. To do this, you may either:
Hold down the right mouse button and move up to zoom in, and move down to zoom out. You must hold down the button as you zoom.
If there is a scroll button on the mouse, you can scroll up to zoom in and scroll down to zoom out
Ctrl+Left Mouse Button to zoom in at the cursor point, and Ctrl+Right Mouse Button to zoom out at the cursor point
While in 3D viewing mode, it's a little different
Ctrl+Left Click does not zoom in, but spins the 3D rendering around the red crosshair
Right click and moving up, or moving down still zooms in and out