DdInqResolution(3D)

NAME
DdInqResolution - Return the resolution of a device

SYNOPSIS
C:
void DdInqResolution(device, x, y)
DtObject device;
DtReal *x;
DtReal *y;

FORTRAN:
CALL DDQR(DEVICE, X, Y)
INTEGER*4 DEVICE
REAL*8 X
REAL*8 Y

DESCRIPTION
DdInqResolution returns the size of a pixel (in millimeters) on the device, device. It returns the width and height values in the two parameters x and y.

DdInqExtent <DDQE> is used to determine the extent of the device in XYZ.

ERRORS
DdInqResolution will fail if the device handle is invalid.

[WARNING - invalid device handle]

SEE ALSO
DdInqExtent(3D)