PQDCMF(3g) — Subroutines

Name

PQDCMF − Returns number and list of available direct color models.

Operating States: PHOP, ∗, ∗, ∗
PHIGS PLUS function

Old Syntax

DQDCMF (WTYPE, N, ERRIND, NCM, CM)

Argument          Data Type     Access     Description
---------------------------------------------------------------------------
WTYPE             Integer       Read       Workstation type
N                 Integer       Read       List element requested
ERRIND            Integer       Write      Error indicator
NCM               Integer       Write      Number of direct color models
CM                Integer       Write      Nth element of color model list
---------------------------------------------------------------------------

New Syntax

PQDCMF (WTYPE, N, ERRIND, NDCM, DCM)

Argument          Data Type     Access     Description
---------------------------------------------------------------------------
WTYPE             Integer       Read       Workstation type
N                 Integer       Read       List element requested
ERRIND            Integer       Write      Error indicator
NDCM              Integer       Write      Number of direct color models
DCM               Integer       Write      Nth element of color model list
---------------------------------------------------------------------------

Constants

Defined Argument     Constant    Description
---------------------------------------------------------------------------
DCM                  PINDIR      Indirect (indexed) color
                     PRGB        Direct specification of red, green, and
                                 blue
                     PCIE        Direct specification in the format of the
                                 Commission Internationale de l’Eclairage
                     PHSV        Direct specification of hue, saturation,
                                 and value
                     PHLS        Direct specification of hue, lightness,
                                 and saturation
---------------------------------------------------------------------------

Description

PQDCMF returns the number of available direct color models, and the list of direct color models.