GQPPAR

GDDM-GKS V1R1 Programming Guide and Reference

GQPPAR

GDDM-GKS V1R1 Programming Guide and Reference
SC33-0334-00

Purpose


GQPPAR	(wtype, ppai, dimx, dimy, errind, dx, dy, parray)

APL code	1414
GKS RCP code	X'3800CF00' (939577088)

Function: To inquire predefined pattern representation.

Inquiry function. Returns the representation associated with a predefined pattern index for a given workstation type, from the workstation description table.

Parameters

wtype (specified by user) (fullword integer)
The workstation type.

ppai (specified by user) (fullword integer)
The predefined pattern index (1 ... n).

dimx (specified by user) (fullword integer)

dimy (specified by user) (fullword integer)
The maximum pattern array dimensions.

errind (returned by GDDM) (fullword integer)
The error indicator.

dx (returned by GDDM) (fullword integer)

dy (returned by GDDM) (fullword integer)
The dimensions of the pattern array returned in parray.

parray (returned by GDDM) (an array of fullword integers)
The pattern array.

Operating states

GKOP, WSOP, WSAC, SGOP

Related functions

Set pattern representation (GSPAR)

Description

If the inquired information is available, it is returned as output, and errind is returned as 0 (zero). If the inquired information is not available, all output is invalid, and errind returns an error indicator.

Principal errors

8: GKS not in proper state: GKS shall be in one of the states GKOP, WSOP, WSAC, or SGOP
22: Specified workstation type is invalid
23: Specified workstation type does not exist
39: Specified workstation is neither of category OUTPUT nor of category OUTIN
85: Specified pattern index is invalid
89: A representation for the specified pattern index has not been predefined on this workstation
90: Interior style PATTERN is not supported on this workstation
2001: Output parameter size insufficient

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