anchor property
The anchor property positions the image in both contain andcovermode.
It allows to:- position the letterboxed image in its container incontainmode.
- determine what should be visible when the image is cropped in cover mode.
Accepted values aretop,bottom,left , right,top-left,top-right,bottom-leftbottom-rightandcenter.
Please note that anchor is applied after an eventual transformation defined with preTransform property.
For a more specific positionning see position or focus properties in for containor covermode respectively.