PrGeneral

Special resolution and page orientation instructions

#include <PrintTraps.h> Printing Manager

void PrGeneral(pData );

Ptr pData ; address of a TGnlData data block structure

Use PrGeneral to solve specific problems in conjunction with version 2.5

an later of the ImageWriter driver and version 4.0 and later of the

LaserWriter driver.

pData is the address of a data block. See TGnlData for format.

Returns: none; call PrError for result codes.

Notes: The second field of the TGnlData structure pointed to by this call contains

an error result. It will be one of:

noErr 0 No Error

noSuchRsl 1 Specified resolution not available

opNotImpl 2 Printer driver doesn't support this opcode

Since that error code, however, only reports error conditions that occur

during the PrGeneral call, a subsequent call to PrError will either tell

you that you can go ahead (noErr = 0) or that the printer doesn't support

the PrGeneral call ( resNotFound = 1).

Referenced by (28):