University of Illinois at Urbana-Champaign

emcGetBeamTilt

NAME

emcGetBeamTilt - Retrieve beam tilt settings

SYNOPSIS

#include "emc.h"
int emcGetBeamTilt(EM *em, int units, double *x, double *y);

DESCRIPTION

emcGetBeamTilt() retrieves the current tilt settings of the electron beam.

*em
points to an EM control and communications structure that was returned by the emcOpen() call.
units
the units the values are should be returned as:
UNCALIBRATED_UNITS Beam tilt is measured in units
RADIAN_UNITS Beam tilt is measured in radians
DEGREE_UNITS Beam tilt is measured in degrees
*x
points to where to store the X-axis tilt
*y
points to where to store the Y-axis tilt

DIAGNOSTICS

EMC_OK (0) Success
EMC_ERROR (-1) Error
EM_UNCALIBRATED (-100) Instrument not calibrated for given request
EM_BADUNITS (-101) Invalid units specified for this request

PREVIOUS Page 31 of 54 NEXT