#:kivy 1.7.0

FloatLayout:

    canvas:
        Color:
            rgb: .98, .98, .98
        Rectangle:
            size: self.size

    Image:
        source: 'rose.png'

    Image:
        source: 'needle.png'

        canvas.before:
            PushMatrix
            Rotate:
                angle: app.needle_angle
                axis: 0, 0, 1
                origin: self.center

        canvas.after:
            PopMatrix