/** Sets the navigator to move along x and y by X and Y. */
public void setTarget(double x, double y) {
if (!calibrator.isCalibrated()) return;
MathUtils.set(target, x, y);
MathUtils.set(offtarget, target);
calibrator.getRequiredSteps(target);
targetSet = true;
steps.x = (steps.x > 0) ? (int) (steps.x + 0.5) : (int) (steps.x - 0.5); // round no. of steps
steps.y = (steps.y > 0) ? (int) (steps.y + 0.5) : (int) (steps.y - 0.5);
calibrator.adjustBacklash(steps);
}
