B4J Question Looking for an example to add text to an image in b4j

Private Sub B4XPage_Created (Root1 As B4XView)
    Root = Root1
    Root.LoadLayout("MainPage")
    Dim bmp As B4XBitmap = xui.LoadBitmap(File.DirAssets,"c2.png")
    ImageView1.SetBitmap(bmp)
    pnDraw = xui.CreatePanel("")
    Root.AddView(pnDraw, ImageView1.Left, ImageView1.Top, ImageView1.Width, ImageView1.Height)
    mCanvas.Initialize(pnDraw)
    mRect.Initialize(0, 0, ImageView1.Width+10, ImageView1.Height+10)

    mCanvas.DrawBitmap(ImageView1.Snapshot, mRect)
    
    mCanvas.ClearRect(mCanvas.TargetRect)
    mCanvas.DrawBitmap(ImageView1.Snapshot, mRect)
    mCanvas.DrawText("Hello Test Message", 5, ImageView1.Height - 5 , xui.CreateDefaultFont(20), xui.Color_Blue, "LEFT")
End Sub