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Aspose.Cells provides the Shape.ThreeDFormat property to work with the 3-D Format of shape or chart. It contains different sub-properties which you can set to achieve different results as per your requirements.
The following screenshot shows Microsoft Excel interface to set the 3-D Format of Shape.

The following sample code loads the source excel file and accesses the first shape in the first worksheet and sets the sub-properties of Shape.ThreeDFormat property and then saves the workbook in the output excel file.
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