QML change rotation origin

[ivanicy]

Hello!

I have this items built with this code:

MapItemView {
                id: item
                MapCircle {
                    id: circle
                    center {
                        latitude: 40.353586
                        longitude: -3.745564
                    }
                    radius: 5.0
                    color: '#BF008000'
                    border.width: 3
                }

                MapPolygon {
                    id: polygon
                    color: '#BF008000'
                    path: [
                        { latitude: 40.353586, longitude: -3.745564 },
                        { latitude: 40.354060, longitude: -3.745146 },
                        { latitude: 40.353772, longitude: -3.744883 }
                    ]
                }

                transform: Rotation {
                    id: rotate
                    angle: 0
                    origin.x: (circle.TopLeft + circle.width) / 2
                    origin.y: (circle.TopLeft + circle.height) / 2
                }
            }

I need to rotate it putting the origin in the center of the circle. Now, with this code, the movement isn't correct at all when I rotate it:

I need the circle keeps its position.

Do you know how to do it?

Thank you very much!