GQPPMR

GDDM-GKS V1R1 Programming Guide and Reference

GQPPMR

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

Purpose


GQPPMR	(wtype, pmi, errind, mktype, mksscf, coli)

APL code	1404
GKS RCP code	X'3800C900' (939575552)

Function: To inquire predefined polymarker representation.

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

Parameters

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

pmi (specified by user) (fullword integer)
The predefined polymarker index (1 ... n).

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

mktype (returned by GDDM) (fullword integer)
The marker type. The possible values are:

0 (GPOINT): Dot
1 (GPLUS): Plus
2 (GAST): Asterisk
3 (GOMARK): Circle
4 (GXMARK): Cross

mksscf (returned by GDDM) (short floating point)
The marker size scale factor.

coli (returned by GDDM) (fullword integer)
The polymarker color index (0 ... n).

Operating states

GKOP, WSOP, WSAC, SGOP

Related functions

Set polymarker index (GSPMI), Set polymarker representation (GSPMR)

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
66: Polymarker index is invalid
68: A representation for the specified polymarker index has not been predefined on this workstation

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