Name

PQDMF − Returns list of available data mapping methods. 

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

Syntax

PQDMF (WTYPE, N, ERRIND, NDM, DM, NPDAI)

 
Argument        Data Type       Access    Description
---------------------------------------------------------------------------
WTYPE           Integer         Read      Workstation type
N               Integer         Read      Requested element of the list of
                                          data mapping methods
ERRIND          Integer         Write     Error indicator
NDM             Integer         Write     Number of available data mapping
                                          methods
DM              Integer         Write     N element of the list of
                                          available data mapping methods
NPDAI           Integer         Write     Number of predefined data mapping
                                          indexes
---------------------------------------------------------------------------

Constants

Defined Argument     Constant     Description
---------------------------------------------------------------------------
DM                   PCDM         Digital PHIGS uses any colors specified
                                  with the output primitive as the source
                                  of color.
                     PSUDM        Digital PHIGS maps a single data value to
                                  a color selected from a specified list of
                                  colors.  Digital PHIGS selects the color
                                  based on the relationship of the data
                                  value to a specified data range.
                     PSNUDM       Digital PHIGS maps a single data value to
                                  a color selected from a specified list of
                                  colors.  Digital PHIGS selects the color
                                  based on the relationship of the data
                                  value to a specified set of data ranges.
                     PBUDM        Digital PHIGS maps two data values to a
                                  single color selected from one of a set
                                  of color lists.  The first value
                                  specifies the list to use, and the second
                                  value specifies which color to select
                                  from that list.
                     PBNUDM       Digital PHIGS maps two data values to a
                                  single color selected from one of a set
                                  of color lists. Digital PHIGS selects the
                                  color based on the relationships of the
                                  data values to a specified set of data
                                  ranges.
---------------------------------------------------------------------------

Description

PQDMF returns the list of available data mapping methods. 

Digital PHIGS Version 3.1 does not support this function.

See Also

PSDMI
PSDMR