if(jsonParam['trellisMode'] != None):
    dataviz.Trellis.TrellisMode = Enum.Parse(clr.GetClrType(TrellisMode),jsonParam['trellisMode'])
if(jsonParam['manualLayout'] != None):
    dataviz.Trellis.ManualLayout = jsonParam['manualLayout']
if(dataviz.Trellis.ManualLayout):
    if(jsonParam['maxNumberOfRows'] != None):
        dataviz.Trellis.ManualRowCount = jsonParam['maxNumberOfRows']
    if(jsonParam['maxNumberOfColumns'] != None):
        dataviz.Trellis.ManualColumnCount = jsonParam['maxNumberOfColumns']
