The viewer can display files containing multiple sources. For example, in a multi-angle SPIM sequence, each angle is a source.
The viewer has two display modes, single-source and fused. In single-source mode, only the current source is shown (there is exactly one current source at any given time.) In fused mode, all active sources are shown overlaid.
| F | Switch between single-source and fused mode. |
| 1 / 2 / … / 0 | Make source 1/2/…/0 the current source. |
| Shift 1 / Shift 2 / … / Shift 0 | Make source 1/2/…/0 active or inactive. (Toggle visibility in fused mode.) |
| I | Switch between tri-linear and nearest-neighbor interpolation. |
| S | Show Brightness & Color dialog. |
| F6 | Show Visibility & Grouping dialog. |
| G | Toggle source grouping. |
Using the mouse:
| Left-drag | Rotate (pan and tilt) around the point where the mouse was clicked. |
| Right-drag or Middle-drag |
Move in the xy-plane. |
| Scroll | Move along the z-axis. |
| Meta Scroll or Ctrl Shift Scroll |
Zoom in and out. |
Using the keyboard:
| X / Y / Z | Select rotation axis. |
| ← / → | Rotate clockwise / counter-clockwise around the choosen rotation axis. |
| ↑ / ↓ | Zoom in / out. |
| , / . | Move forward / backward along the z-axis. |
| Shift X | Rotate to the zy-plane of the current source. (Look along the x-axis of the current source.) |
| Shift Y or Shift A | Rotate to the xz-plane of the current source. (Look along the y-axis of the current source.) |
| Shift Z | Rotate to the xy-plane of the current source. (Look along the z-axis of the current source.) |
| [ or n | Move to previous timepoint. |
| ] or m | Move to next timepoint. |
Hold Shift to rotate and browse 10x faster.
Hold Ctrl to rotate and browse 10x slower.
| Shift B key | Set bookmark with label key. |
| B key | Go to bookmark with label key. |
| O key | Set current rotation to that of bookmark with label key. |
| T | Start manual transformation. Only the current source (respectively group) is transformed. Press T again to fix the transformation relative to the other sources. Press ESC to abort. |
| F10 | Show Record Movie dialog. |
| F11 | Save settings file (brightness, colors, groups, bookmarks, etc.) |
| F12 | Load settings file. |