Please add ->isPortrait property to Pageimage objects

[BernhardBaumrock]

Often in designs we have to treat images differently if they are higher than wide. Code like this bloats templates and needs more cognitive power to understand:

if($img->height > $img->width) {
   ...
}

It would be great to have an "isPortrait" property:

if($img->isPortrait) {
   ...
}

[gideonso]

This one will be very handy if added.