GraphBuilder: Enable zoom options in the graph

Description

When creating long processing chains, it would be better to zoom out and check the process instead of using the scrolling bars (top-down / right-left). Maybe automatic buttons that zoom to the extent of the graph? (something like the zoom to layer)

Forum:
http://forum.step.esa.int/t/suggestions-snap/7245/3

Environment

None

Assignee

Luis Veci

Reporter

Marco Peters

Labels

None

Components

Affects versions

Priority

Minor
Configure