Can rounded box be clipped accroding to it's actual shape?

[PixelLantern]

Description

As we can set a box's radius, can we clip it's content accroding to it's actual shape?
using a scaled image with white background, we can simulate expected rounded-rectangle-shape clipping effect

Use Case

We can use this feature to create a image in rounded rectangle shape, just like the effect below

[laurmaedje]

It doesn't work at the moment, but you're totally right that it should.

[LaurenzV]

Related: #737

[virtualritz]

That would then also allow clipping of images with other shapes, ideally SVG or the like, at some stage, right?

At the moment, I just want to clip a picture against a circle, e.g.:

let photoBlock = circle(radius: 4cm, image("portrait.jpg"))

[laurmaedje]

Fixed by #2338