VioGetDeviceCellSize

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Returns the size of the current character cell in pels.

Syntax

VioGetDeviceCellSize(Height, Width, hvps)

Parameters

Height (PULONG) - input 
Pointer to the height of the character cell in pels.
Width (PULONG) - input 
Pointer to the width of the character cell in pels.
hvps (HVIO) - input 
VIO presentation-space handle.
This is a value returned by VioCreatePS.

Return Code

rc (APIRET) - returns
VioGetDeviceCellSize returns one of the following values:
  • 0 NO_ERROR
  • 421 ERROR_VIO_INVALID_PARMS
  • 436 ERROR_VIO_INVALID_HANDLE

Remarks

In OS/2 2.x, hvps cannot be 0.