Magic Wand Tool Overhaul

[MorrowShore]

Magic wand could use a series of adjustments to become a better tool.

A- Defaults:

A1- Default tolerance should be 22~26
A2- Default feather should be 1px
A3- Size limit default should be the entire canvas / disabled

B- Behavior

B1- Modifier keys + mouse scroll could be used to adjust parameters (such as size limit, if A3 is opposed)
B2- There should be an option to disable confirmation prompt for Magic Wand and fill tool, or alternatively, allow addition, reduction, manipulation, and inversion of the confirmation prompt itself (before confirming) which would practically be the same.
B3- Magic wand {left click, hold, and drag to left or right} should adjust tolerance in real time by units of 2 and update selection.

B4- The selection demonstration during confirmation prompt should not have a popular color such as blue, but should instead be assuredly distinguishable from the image.

C- Performance

Considerations to improve magic wand performance are being made.