/*
GeoGebra - Dynamic Mathematics for Everyone
http://www.geogebra.org
This file is part of GeoGebra.
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation.
*/
package org.geogebra.common.kernel.algos;
import org.geogebra.common.euclidian.EuclidianConstants;
import org.geogebra.common.kernel.Construction;
import org.geogebra.common.kernel.StringTemplate;
import org.geogebra.common.kernel.commands.Commands;
import org.geogebra.common.kernel.geos.GeoElement;
import org.geogebra.common.kernel.kernelND.GeoPointND;
import org.geogebra.common.kernel.kernelND.GeoVectorND;
public abstract class AlgoPointVectorND extends AlgoElement {
protected GeoPointND P; // input
protected GeoVectorND v; // input
protected GeoPointND Q; // output
public AlgoPointVectorND(Construction cons, GeoPointND P, GeoVectorND v) {
super(cons);
this.P = P;
this.v = v;
Q = newGeoPoint(cons);
setInputOutput(); // for AlgoElement
// compute line through P, Q
compute();
}
/**
*
* @param cons1
* construction
* @return new point
*/
abstract protected GeoPointND newGeoPoint(Construction cons1);
@Override
public Commands getClassName() {
return Commands.Point;
}
@Override
public int getRelatedModeID() {
return EuclidianConstants.MODE_VECTOR_FROM_POINT;
}
// for AlgoElement
@Override
protected void setInputOutput() {
input = new GeoElement[2];
input[0] = (GeoElement) P;
input[1] = (GeoElement) v;
super.setOutputLength(1);
super.setOutput(0, (GeoElement) Q);
setDependencies(); // done by AlgoElement
}
public GeoPointND getQ() {
return Q;
}
@Override
final public String toString(StringTemplate tpl) {
// Michael Borcherds 2008-03-31
// simplified to allow better translation
return getLoc().getPlain("PointAplusB", input[0].getLabel(tpl),
input[1].getLabel(tpl));
}
}