Add Method (ChartObjects Collection) Example
This example creates a new embedded chart.
Set co = Sheets("Sheet1").ChartObjects.Add(50, 40, 200, 100)
co.Chart.ChartWizard Source:=Worksheets("Sheet1").Range("A1:B2"), _
Gallery:=xlColumn, Format:=6, PlotBy:=xlColumns, _
CategoryLabels:=1, SeriesLabels:=0, HasLegend:=1