MARKER_SIZE(3G)

NAME

marker_size − select the size of polymarkers.

SYNOPSIS

C SYNTAX

void marker_size(fildes,size,mode);
int fildes,mode;
float size;

void dcmarker_size(fildes,dcsize);
int fildes,dcsize;

FORTRAN77 SYNTAX

        subroutine marker_size(fildes,size,mode)
        integer*4 fildes,mode
        real size

        subroutine dcmarker_size(fildes,dcsize)
        integer*4 fildes,dcsize

PASCAL SYNTAX

procedure marker_size(fildes:integer;size:real;
mode:integer);

procedure dcmarker_size(fildes,dcsize:integer);

HP-UX COMPATIBILITY

Level: HP-UX/STANDARD

Origin: ANSI Computer Graphics Interface

DESCRIPTION

INPUT PARAMETERS

fildes
is an integer file descriptor returned by gopen when an I/O path to a graphics device is opened.
size
the marker height measured in Virtual Device Coordinate units along the marker up vector or a scaling factor (see mode below).
mode
If mode=FALSE, the size is an absolute measure in Virtual Device Coordinate units. If size is zero, then the smallest descernable marker size is used. If mode=TRUE, a scaling factor is applied to a device dependent marker size.
dcsize
the polymarker height measured in Device Coordinate units.

DEFAULTS

Marker size = 0; mode=FALSE (the smallest discernable marker.) Dcmarker size = 10 Device Coordinates.

Hewlett-Packard Company — May 11, 2021

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