Using the CTransformFilter and CTransInPlaceFilter Transform Base Classes

This article describes the classes provided for creating a transform filter. It is background information that you should read before reading the article Creating a Transform Filter, which walks through the steps of creating a transform filter.

This article contains the following sections.

• Introducing the CTransformFilter and CTransInPlaceFilter Classes
• What the Derived Class Must Provide
• A Sample Transform Filter Declaration