Why do I need Graphity when the Questor spreadsheet contains graphs?
For four different reasons:
·	If you only want to display existing data without any calculations, you do not need a spreadsheet.
·	It is often better to have the data in a spreadsheet and the graph in a separate document. This is the functionality you get with Questor and Graphity together.
·	If you only want to display data from a custom application it is much easier to use the Graphity API.
·	Questor does not support 3D graphs.