Topic       : Pure C Library Documentation
Author      : John Kormylo
Version     : LIB.HYP 1.0
Subject     : Documentation/Pure C Library
Nodes       : 1309
Index Size  : 32068
HCP-Version : 3
Compiled on : Atari
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@lang       : en
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View Ref-File[ vswr_mode ]

#include <vdi.h>

int vswr_mode( int handle, int mode );

  <handle> is the VDI Handle.
  <mode> is the new graphics writing mode:
         MD_REPLACE - replace foreground and background
         MD_TRANS   - replace foreground only
         MD_XOR     - change foreground to reverse video of old image
         MD_ERASE   - replace background only


Function changes the graphics writing mode for all subsequent VDI
graphics output on this workstation.

It returns the writing mode selected.

VDI Opcode 32

See also VDI Attributes.