Make zooming keyboard shortcuts zoom on the center

USE CASE: WHAT DO YOU WANT TO DO?

Perform all zoom possible operations using the keyboard

STEPS TO REPRODUCE AN ISSUE (OR TRIGGER A NEW FEATURE)

hit the + or - keys to zoom

CURRENT BEHAVIOR

Zooms on the top-left corner of current view

EXPECTED BEHAVIOR

Zooms into/out-of the center

DEVELOPERS ONLY SECTION

SUGGESTED CHANGE (Pseudocode optional)

Call existing methods from the +/- key operations. Optionally, modifiers or alternate keyboard controls could be used to zoom the left, right, top, or bottom sides (or combos), though those should not conflict with other keyboard shortcut modifiers planned (such as shift, control, command, and possibly option).

FILES AFFECTED (where the changes will be implemented) - developers only

MatrixViewController

LEVEL OF EFFORT - developers only

minor

COMMENTS

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