Returns or sets a Double specifying the direction of extrusion for a three-dimensional chart. This property is valid only if the ProjectionMode property of the chart has been set to chProjectionModeOrthographic. Valid values range from 0 to 360. The default value is 45. Read/write.
expression.ExtrudeAngle
expression Required. An expression that returns a ChChart object.
This example converts the first chart in Chartspace1 to a 3-D Column chart and then sets the projection mode of the chart.
Sub SetExtrudeAngle()
Dim cht3DColumn
Dim chConstants
Set chConstants = Chartspace1.Constants
' Set a variable to the first chart in Chartspace1.
Set cht3DColumn = ChartSpace1.Charts(0)
' Change the chart to a 3-D Column chart.
cht3DColumn.Type = chChartTypeColumnClustered3D
' Set the projection mode to orthographic.
cht3DColumn.ProjectionMode = chConstants.chProjectionModeOrthographic
' Set the extrusion angle.
cht3DColumn.ExtrudeAngle = 75
End Sub