Set resolution of facebook canvas unity3d

Question

I have uploaded my unity game on webserver and its working on facebook. but i have facebook canvas resolution problem. as my game is in portrait mode. Screen resolution is 400 x 600..

How do i set this resolution in my unity project. as facebook settings is not allowing me to set canvas width.

We have method available : FB.Canvas.SetResolution(int width , int height , bool fullscreen, int prefferedRefreshRate , Params Fbscreen.Layout[] layoutparams)

i dnt knw which facebook layout parameter should i write.

Help me guys..

Thanks for your help and support.. :)

Answer 1

I solved my problem using below code which is given in sample example of Facebook :

 #region FB.Canvas.SetResolution example

    public string Width = "800";
    public string Height = "600";
    public bool CenterHorizontal = true;
    public bool CenterVertical = false;
    public string Top = "10";
    public string Left = "10";

    public void CallCanvasSetResolution()
    {
        int width;
        if (!Int32.TryParse(Width, out width))
        {
            width = 800;
        }
        int height;
        if (!Int32.TryParse(Height, out height))
        {
            height = 600;
        }
        float top;
        if (!float.TryParse(Top, out top))
        {
            top = 0.0f;
        }
        float left;
        if (!float.TryParse(Left, out left))
        {
            left = 0.0f;
        }
        if (CenterHorizontal && CenterVertical)
        {
            FB.Canvas.SetResolution(width, height, false, 0, FBScreen.CenterVertical(), FBScreen.CenterHorizontal());
        } 
        else if (CenterHorizontal) 
        {
            FB.Canvas.SetResolution(width, height, false, 0, FBScreen.Top(top), FBScreen.CenterHorizontal());
        } 
        else if (CenterVertical)
        {
            FB.Canvas.SetResolution(width, height, false, 0, FBScreen.CenterVertical(), FBScreen.Left(left));
        }
        else
        {
            FB.Canvas.SetResolution(width, height, false, 0, FBScreen.Top(top), FBScreen.Left(left));
        }
    }

    #endregion

Hope it helps all of you.. Thanks..