package org.geogebra.common.kernel.scripting;
import org.geogebra.common.kernel.Kernel;
import org.geogebra.common.kernel.arithmetic.Command;
import org.geogebra.common.kernel.arithmetic.NumberValue;
import org.geogebra.common.kernel.commands.CmdScripting;
import org.geogebra.common.kernel.geos.GeoElement;
import org.geogebra.common.kernel.geos.PointProperties;
import org.geogebra.common.main.MyError;
/**
* SetPointStyle
*/
public class CmdSetPointStyle extends CmdScripting {
/**
* Create new command processor
*
* @param kernel
* kernel
*/
public CmdSetPointStyle(Kernel kernel) {
super(kernel);
}
@Override
protected final GeoElement[] perform(Command c) throws MyError {
int n = c.getArgumentNumber();
boolean ok;
switch (n) {
case 2:
GeoElement[] arg = resArgs(c);
if ((ok = arg[0] instanceof PointProperties)
&& arg[1] instanceof NumberValue) {
PointProperties point = (PointProperties) arg[0];
int style = (int) ((NumberValue) arg[1]).getDouble();
point.setPointStyle(style);
point.updateRepaint();
return arg;
} else if (!ok) {
throw argErr(app, c, arg[0]);
} else {
throw argErr(app, c, arg[1]);
}
default:
throw argNumErr(app, c, n);
}
}
}