Feature request : Oval Gradient

[pierrelabreche]

Add control for Rounded Corners ( varied units ), allowing shapes such as for example

• Roundness 0% and Rounded Corners : 1.5 %
• Roundness 0.5 with Rounded corners 0%

[pierrelabreche]

The percent unit for determining rounded corners could be interpreted as a percentage of the long side or the short side. For physical units or pixels, there is no ambiguity relative to the side.

Corner roundness is generally more relevant for a rectangular-shaped "oval gradient".