func findCircle(window *Window, frame int) Circle {
        filtered := make(chan *image.Point, 1000)
        edge := make(chan image.Point, 100)
        transformed := make(chan Circle, 400)
        var c Circle
        var ok bool

        img,_ := getImage(window.Frames[frame].Path)

        fmt.Printf("Finding circle of %s\n", window.Frames[frame].Path)

        SetState(window, WORKING)
        redraw(*window, window.Frames[frame])

        start := time.Seconds()

        r := findBounds(&img)

        go filter(&img,filtered)
        go Sobel(&img,filtered,edge)
        go Transform(&img, edge, transformed, r)
//      var index int

//      bx,by := img.Bounds().Max.X,img.Bounds().Max.Y
//      votes := make([]int, bx*by*bx)
//      max := 0

        for {
                c,ok = <-transformed

                if ok != true {
                        break
                }

/*              index = c.Radius+bx*c.Centre.Y+bx*by*c.Centre.X
                votes[index] += 1
                if votes[index] > max {
                        max = votes[index]
                        centre = c
                }*/
        }

        end := time.Seconds()
        fmt.Printf("Done in %d seconds\n", end-start)

        SetState(window, IDLE)

        return c
}