Interactive Diagram Visual Controls
The visual controls are found to the left of your interactive diagram.
Zoom In / Out
Reset View - Fit to screen
Skew : changes to diagram to a topographical view
The 3d view button will change your infrastructure or extended infrastructure diagram into a 3d model.
In 3d view, you can zoom in/out, rotate the diagram, toggle between camera angles and as with the 2d canvas, you can select individual elements on the diagram to change the metadata in the attribute pane that relates to the selected element.