[docs Image Resizer] Improve documentation for "Ignore the orientation of pictures"

Environment

Windows build number: Microsoft Windows [Version 10.0.17763.107]
PowerToys version: Version v0.16.1
PowerToy module for which you are reporting the bug (if applicable): Image Resizer

Steps to reproduce

Define a size of 1920 (w) x 1080 (h) (wider than tall) with either fit and fill options, invoke either of these on an image taller than it is wide - e.g 500px (w) x 1000px (h)

Expected behavior

I understand the best fit principle may be useful to many however if I define the width and height specifically, I expect the width to be 1920px and the height to be 1080px. Perhaps an options could be added to toggle this often useful functionality?

Actual behavior

The resulting image(s) are taller than they are wide. e.g. 1080 (w) x 1920 (h).

Screenshots

Config

Original image with highlighting

Result for fill 1080x1920

Expected Result for fill 1920x1080

[Jay-o-Way]

@bricelam Check this commit and let me know what you think?

[Jay-o-Way]

Then I guess this issue may be closed aswell?