Image resizer - show original image size at start & link dimensions

[trane77]

Description of the new feature / enhancement

Quickly:

If using a unit of measure different from percentage, it would be nice to:

• load the original file dimensions in the input boxes (height, length)
• show a lock proportions button
• show how much space will be occupied after resizing (in Mb or Kb, depending on size)

Another nice to have would be a preview box to check the result every resize type

Scenario when this would be used?

Always, as without this feature one should go to read every image properties, and it's not very handy.
I'm using now the tool to resize an image in order to comply with some size limits.

Supporting information

The website I'm uploading to accepts a max weight of 4Mb, so I need to resize & check the new value.
Other websites focus more on image dimensions, than weight.

[noraa-junker]

/dup #12122

[microsoft-github-policy-service]

Hi! We've identified this issue as a duplicate of another one that already exists on this Issue Tracker. This specific instance is being closed in favor of tracking the concern over on the referenced thread. Thanks for your report!