package org.geogebra.common.kernel.scripting;
import org.geogebra.common.kernel.Kernel;
import org.geogebra.common.kernel.arithmetic.Command;
import org.geogebra.common.kernel.commands.CmdScripting;
import org.geogebra.common.kernel.geos.GeoElement;
import org.geogebra.common.kernel.geos.GeoNumeric;
import org.geogebra.common.main.MyError;
/**
* SetLayer
*/
public class CmdSetLayer extends CmdScripting {
/**
* Create new command processor
*
* @param kernel
* kernel
*/
public CmdSetLayer(Kernel kernel) {
super(kernel);
}
@Override
protected final GeoElement[] perform(Command c) throws MyError {
int n = c.getArgumentNumber();
switch (n) {
case 2:
GeoElement[] arg = resArgs(c);
if (arg[1].isGeoNumeric()) {
GeoElement geo = arg[0];
geo.setLayer((int) ((GeoNumeric) arg[1]).getDouble());
geo.updateRepaint();
return arg;
}
throw argErr(app, c, arg[1]);
default:
throw argNumErr(app, c, n);
}
}
}