VDC_TO_DC(3G)

NAME

vdc_to_dc − transform a Virtual Device Coordinate point to a device coordinate point using the current vdc-to-device coordinate transformation.

SYNOPSIS

C SYNTAX

void vdc_to_dc(fildes,vdcx,vdcy,vdcz,dcx,dcy,dcz)
int fildes;
float vdcx,vdcy,vdcz;
int *dcx,*dcy,*dcz;

FORTRAN77 SYNTAX

        subroutine vdc_to_dc(fildes,vdcx,vdcy,vdcz,dcx,dcy,dcz)
        integer*4 fildes
        real vdcx,vdcy,vdcz
        integer*4 dcx,dcy,dcz

PASCAL SYNTAX

procedure vdc_to_dc(fildes:integer;vdcx,vdcy,vdcz:real;
var dcx,dcy,dcz:integer);

HP-UX COMPATIBILITY

Level: HP-UX/STANDARD

Origin: HP

DESCRIPTION

INPUT PARAMETERS

fildes
is an integer file descriptor returned by gopen when an I/O path to a graphic device is opened.
vdcx,vdcy,vdcz
defines a point in Virtual Device Coordinates to be transformed into device coordinates.

OUTPUT PARAMETERS

dcx,dcy,dcz
is the transformed point in device coordinates.

DISCUSSION

This procedure is used to transform a point in Virtual Device Coordinate values to device coordinates.

Museum

Related Articles