Canvas: selection of what show in cards at a great camera distance

Use case or problem

At a great distance cards shown as empty squares.

Proposed solution

Lets say, the right panel has a button with 4 modes:

  1. At a great camera distance nothing is shown.
  2. Text shown only if in start with #.
  3. Text shown to first “.”;“!”;“?”.
  4. Text shown as much as it fits.
    And, of course, obvious separate button and mode: mouse hover over card show enlarged read-mode window with all text.