emcGetAstigmator

NAME

emcGetAstigmator - Retrieve astigmator settings

SYNOPSIS

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

DESCRIPTION

emcGetAstigmators() retrieves the current astigmator settings.

*em

points to an EM control and communications structure that was returned by the emcOpen() call.

units

the units the values are expressed in:

UNCALIBRATED_UNITS	Native astigmator units of instrument
ANGSTROM_UNITS	Units are measured in angstroms
NANOMETER_UNITS	Units are measured in nanometers
MICRON_UNITS	Units are measured in microns
PIXEL_UNITS	Units are measured in pixels in current camera

*x

points where to store the current X astigmator value

*y

points where to store the current Y astigmator value

DIAGNOSTICS

Page 28 of 54