Inside Macintosh: 3D Graphics Programming With QuickDraw 3D /

Chapter 12 - Draw Context Objects / Draw Context Objects Reference

Draw Context Objects Routines / Managing Draw Contexts

Q3DrawContext_GetClearImageMethod

You can use the Q3DrawContext_GetClearImageMethod function to get the image clearing method of a draw context.

TQ3Status Q3DrawContext_GetClearImageMethod (
TQ3DrawContextObject context, 
TQ3DrawContextClearImageMethod *method);

context

A draw context object.

method

On exit, the current image clearing method of the specified draw context. See page 12-9 for the values that can be returned in this parameter.

DESCRIPTION

The Q3DrawContext_GetClearImageMethod function returns, in the method parameter, a constant that indicates the current image clearing method for the draw context specified by the context parameter.