2.1.1.20 MixMode Enumeration

The MixMode Enumeration specifies the background mix mode for text, hatched brushes, and other nonsolid pen styles.

 typedef  enum
 {
   TRANSPARENT = 0x0001,
   OPAQUE = 0x0002
 } MixMode;

TRANSPARENT: The background remains untouched.

OPAQUE: The background is filled with the background color that is currently defined in the playback device context before the text, hatched brush, or pen is drawn.