Display zoomed average in data ticker when not displaying a hovered value

USE CASE: WHAT DO YOU WANT TO DO?

See the average of the visible matrix area when the cursor is not hovered over the matrix, labels, or trees.

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

Zoom in a bit
Hover off the treeview app

CURRENT BEHAVIOR

As of pull request #90, the total matrix average is displayed whether zoomed or not.

EXPECTED BEHAVIOR

Instead of a full matrix average (whether zoomed or not), an average of the visible portion of the matrix would provide more utility. E.g. "Zoomed Ave: -0.675" or "Visible Ave: -0.675" instead of "Matrix Ave: -0.032".

DEVELOPERS ONLY SECTION

SUGGESTED CHANGE (Pseudocode optional)

none

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

unknown

LEVEL OF EFFORT - developers only

minor

COMMENTS

Related to issue ~~#441~~

Comments (11)