Legacy Document
Important: The information in this document is obsolete and should not be used for new development.
Important: The information in this document is obsolete and should not be used for new development.
The Drawing Error Function
The debugging version of QuickDraw GX provides a drawing error function that you can use if you have run your application and get an unexpected result. This function reparses the entire QuickDraw GX operation, analyzes your application's draw procedure, and posts a single error that will assist you in determining what went wrong with your application. The drawing error function is described in the section "Analyzing Drawing Problems" beginning on page 4-8.