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The graPHIGS Programming Interface : Subroutine Reference
GPQIBC - Inquire Image Board Characteristics
This subroutine is a graPHIGS API State List (PSL)
For an overview, see
GPQIBC to inquire the image board characteristics for
the specified image board: the image board was created
by the Create Image Board
If the inquired information is available, then the graPHIGS API sets
the error indicator to zero and returns the
values in the output parameters.
If the inquired information is
unavailable, then the error indicator (errind)
contains an error number indicating the reason,
and the values returned in the output
parameters are unpredictable.
ibid -- specified by user, fullword integer
Image board identifier.
errind -- returned by the graPHIGS API, fullword integer
Error indicator. If the error indicator is zero, the request has been
completed. Otherwise, one of the following errors exists:
depth -- returned by the graPHIGS API, fullword integer
Bit depth of the image board.
h -- returned by the graPHIGS API, fullword integer
Horizontal size of the image board.
v -- returned by the graPHIGS API, fullword integer
Vertical size of the image board.
- SPECIFIED IMAGE BOARD DOES NOT EXIST
- Create Image Board
- Fill Rectangle
- Read Frame Buffer
- Inquire Image Board Facilities
- Write Rectangle
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