Add a new bar chart

Description: Add a new bar chart to the active page.

from Spotfire.Dxp.Application.Visuals import BarChart
myVis = Application.Document.ActivePageReference.Visuals.AddNew[BarChart]()
myDataTable = Document.Data.Tables["MyDataTable"]

myVis.Data.DataTableReference = myDataTable
myVis.Title = "New Bar Chart"
myVis.XAxis.Expression = "<"+str(myDataTable.Columns[0])+">"
#myVis.XAxis.Expression = "<[Date]>"
myVis.YAxis.Expression = "Sum(" + str(myDataTable.Columns[5]) + ")"
#myVis.YAxis.Expression = "Sum([Value])"