Any tools for UV face edit

Are there any tools like 3D interface for editing the UV faces in the image UV editor? I would like Poportional editing to drag around groups of vertices with fall off. But don’t seem to be able to find that.

Any help would be cool.

press o

just like in edit mode for the object (you can change the area with the middle mouse button)

thanks for that, I’ll give it a go.