OLType property: Chart class

Description

Use this property to specify that you want an overlay line chart to be displayed on the chart.

Note:

Only charts with the property Type set to 0 (or %ChartType_2DBar) can have an overlay chart. If you specify any other chart type while specifying a value for the OLType property, no overlay chart will be displayed.

You can specify either a numeric or a constant value for this property. The value is:

Numeric Value	Constant Value	Description
4	%ChartType_2DLine	Overlay is drawn as a 2D line.

This property is read/write.