Viewer: zooming

[sbastkowski]

opening file NN.nex which was created by running NeighborNet on ODonnellAll.nex from http://www.rjr-productions.org/Database.html. I can't see any meaningful structure and can't zoom or manipulate the network.

[maplesond]

There is currently an issue setting the zoom level when opening a file. However, hitting "ctrl-p" will automatically optimise this to get a reasonable zoom level.