Inside Macintosh: QuickDraw GX Printing Extensions and Drivers /

Chapter 4 - Printing Messages / Printing Messages Reference

Constants and Data Types for Macintosh Printing Manager Compatibility

Paper Orientation Options for the Universal Print Structure

You can use the paper orientation option constants to define the value of the orientation field in the universal print structure.

enum {
   gxPortraitOrientation      = 0,
   gxLandscapeOrientation     = 1,
   gxAltPortraitOrientation   = 2,
   gxAltLandscapeOrientation  = 3
};

Constant descriptions

gxPortraitOrientation

The driver needs to print the print job in portrait orientation.

gxLandscapeOrientation

The driver needs to print the print job in landscape orientation.

gxAltPortraitOrientation

The driver needs to print the print job in rotated (90 degrees) portrait orientation.

gxAltLandscapeOrientation

The driver needs to print the print job in rotated (90 degrees) landscape orientation.

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