View menu

zooming

Custom zoom factor percentages are 5, 10, 25, 50, 75, 100, 125, 150, 200, 300, 400 and 800. These can be selected directly in the visone toolbar.

Manual zooming is enabled within the navigation mode. Automatic zooming possibilities are:

zoom in

zooms to the next larger custom zoom factor (shortcut: Alt+o)

zoom out

zooms to the next smaller custom zoom factor (shortcut: Alt+i)

zoom 100

zooms to default 100%, used for newly generated empty tabs (shortcut: Alt+1)

fit network

zooms (in or out) to fit network into tab (shortcut: Alt+t)

fit all networks

collects coordinates from all tabs and applies common zooming to fit all networks into their tabs based on these coordinates

appearance

refresh

can be used to refresh the view manually (shortcut: Alt+r)

draw multi-links

can be used to switch between drawing multi-links separately or graphically condensing them to a single link (shortcut: Ctrl+m)

clear background

can be used to clear all background information (such as contour lines), that is not related directly to a single node or link

modes

one of the following interaction modes is always active

analysis mode

(shortcut: Ctrl+2)

allows to add/remove nodes and links to/from selection (using left mouse button) pressing Crtl while selecting enables multi-add/remove this can also be combined with selecting all nodes and links within a rectangular region (holding left mouse button)

edit mode

(shortcut: Ctrl+1)

allows to create new nodes and links, as well as bend links

• node creation: click left mouse button on free space
• link creation: click left mouse button on source node and then on target node
• combined creation: click on source node then click on free space, creating a new node that is the target of the new link
• bend edge: click an edge, hold an move

navigation mode

(shortcut: Ctrl+3)

select a rectangular region to zoom to