HasAutoAspectRatio Property
From Microsoft Office Web Components Object Model
HasAutoAspectRatio Property
False if the aspect ratio of the specified chart has been modified. Set this property to True to restore the specified chart to it's default aspect ratio. Read-write Boolean.
expression.HasAutoAspectRatio
expression Required. An expression that returns a ChChart object.
Example
This example resets the first chart in Chartspace1 to its default aspect ratio.
Chartspace1.Charts(0).HasAutoAspectRatio = True