pinq_colr_map_st(3g) — Subroutines

Name

pinq_colr_map_st − Returns color mapping data record associated with a color mapping method.

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

Syntax

void pinq_colr_map_st (
Pint            wsid,       /∗ (I) Workstation identifier. ∗/
Pint            method,     /∗ (I) Color mapping method. ∗/
Pstore          store,      /∗ (I) Handle to store the object. store
                                     manages the memory referenced by
                                     ∗data. ∗/
Pint           ∗error_ind, /∗ (O) Error indicator. ∗/
Pcolr_map_st ∗∗data        /∗ (O) Color mapping data record. ∗/
)

Data Structures

typedef void ∗Pstore;
typedef struct {
    Pint      method;    /∗ color mapping method ∗/
    union Pcolr_map_st_data {
        Pint     num_true_colrs;        /∗ number of available true
                                           colors ∗/
        Pint     max_num_pseudo_colrs; /∗ maximum number of available
                                           pseudo color entries ∗/
    } data;
} Pcolr_map_st;

Constants

Data Structure Constants    Constant                    Description
---------------------------------------------------------------------------
Color mapping method        PCOLR_MAP_METHOD_TRUE       Digital PHIGS
                                                        performs the
                                                        identity mapping.
                            PCOLR_MAP_METHOD_PSEUDO     Digital PHIGS
                                                        converts the colors
                                                        to a single integer
                                                        index.
                            PCOLR_MAP_METHOD_PSEUDO_N   Digital PHIGS
                                                        converts the colors
                                                        to a set of
                                                        eindexes.
---------------------------------------------------------------------------

Description

pinq_colr_map_st returns the color mapping data record associated with the specified color mapping method.

Digital PHIGS Version 4.1 does not support this function.