Corner Radius Units? mm / pixels / percent

[Ampa]

What are the units when adding rounded corners to a rectangle (or other quickshape)?

I need to draw a playing card (63mm x 88mm) with a corner radius of 5mm, but Xara seems not to allow units when specifying the corner value.

I have eye-balled the curve for now, by placing a 5mm circle in the corner and adjusting the curvature value to match it, but perhaps there is a better work around?

Thanks

Ampa

[gwpriester]

I think you have found the best work around.

[jvila]

It would be great curve size would be expressed in your default unit,
may be you can add this to dear xara.
Un abrazo

[Odat]

I believe the current solution doesn't use units, but is instead represented as a percentage of the size of the shortest side of the rectangle. If you draw a 100px square and a 500px square and apply the default curvature, the bigger square looks like it has way larger curves.

I also agree that being able to decouple that and specify the radius as some number of units instead would be pretty handy.

[Egg Bramhill]

... and while your waiting you can always scan in a high resolution image of a card and eyeball the curve of a rounded rectangle above it.