Canvas: Ability for a user to zoom out on a canvas (reducing size of objects)

[smurff]

One of the useful traits of a canvas is the ability to zoom out, or reduce the relative size of components and move them to the side for the purpose of fitting more in.

Interaction mechanics:

• Using the + or - on the keypad for zoom
• a pull-apart movement on a trackpad, or
• Bottom right zoom toggle controls "-" "+"