PQRCMF(3g) — Subroutines

Name

PQRCMF − Returns nth element of list of rendering color models and number of available models.

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

Old Syntax

DQERCF (WTYPE, N, ERRIND, NRCM, RCM)

Argument        Data Type       Access    Description
---------------------------------------------------------------------------
WTYPE           Integer         Read      Workstation type
N               Integer         Read      List element requested
ERRIND          Integer         Write     Error indicator
NRCM            Integer         Write     Number of available rendering
                                          color models
RCM             Integer         Write     Nth element of rendering color
                                          model list
---------------------------------------------------------------------------

New Syntax

PQRCMF (WTYPE, N, ERRIND, NRCM, RCM)

Constants

Defined Argument      Constant    Description
------------------------------------------------------------------------
RCM                   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

PQRCMF returns the number of available rendering color models and the Nth element of the list of available rendering color models.