This page describes the tkCassiopee tool bar.
 
 
Fit view:
 
- If nothing is selected, fit the view to all zones.
 
- If a zone is selected, fit the view to this zone both on screen and in tkTree. This enables to
easily find a zone in tkTree, while selecting it on the graphics window or conversely.
 
View main tree:
 
when CPlot displays temporary trees (for example when viewing undefined BCs or temporary slices),
enables to view the main tree.