def LoadData(self, data, custom_properties=None):
    self.__data = []
    self.AppendData(data, custom_properties)
Loads new rows to the data table, clearing existing rows.
dataset/ETHPy150Open evanbrumley/django-report-tools/report_tools/renderers/googlecharts/gviz_api/gviz_api.py/DataTable.LoadData