[rashkae]

When using the editor to insert a full page image (with preserved aspect ratio), Calibre inserts some SVG code that pre-defines the image size as 1200x1600 (in both the SVG ViewBox, and the contained Image element.)

This only works as intended if the image aspect ratio is exactly the same. Otherwise, it results in extra borders to either the width or height.

To Function as I would expect, the code needs to be modified with the actual image resolution of the image file selected, the same as a calibre generated titlepage.

It would, of course, be a *great* timesaver if calibre did this itself when inserting the image.