CaRMtl/rene/zirkel/objects/MidpointObject.java
2018-09-04 22:51:42 -04:00

122 lines
2.6 KiB
Java

/*
Copyright 2006 Rene Grothmann, modified by Eric Hakenholz
This file is part of C.a.R. software.
C.a.R. is a 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, version 3 of the License.
C.a.R. is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package rene.zirkel.objects;
// file: MidpointObject.java
import java.util.Enumeration;
import rene.util.xml.XmlWriter;
import rene.gui.Global;
import rene.zirkel.construction.Construction;
import rene.zirkel.construction.Count;
public class MidpointObject extends PointObject {
PointObject P1, P2;
static Count N = new Count();
public MidpointObject(final Construction c, final PointObject p1,
final PointObject p2) {
super(c, 0, 0);
P1 = p1;
P2 = p2;
Moveable = false;
validate();
updateText();
}
// public void setName ()
// {
//
// if (Cn.LongNames)
// Name=Global.name("name."+getTag())+" "+getN();
// else
// Name=Global.name("name.short."+getTag())+getN();
// // System.out.println("nom="+Name);
//
// }
@Override
public String getTag() {
return "Midpoint";
}
@Override
public int getN() {
return N.next();
}
@Override
public void updateText() {
try {
setText(text2(Global.name("text.midpoint"), P1.getName(), P2
.getName()));
} catch (final Exception e) {
}
}
@Override
public void validate() {
if (!P1.valid() || !P2.valid())
Valid = false;
else {
Valid = true;
setXY((P1.getX() + P2.getX()) / 2, (P1.getY() + P2.getY()) / 2);
if (P1.is3D()&&P2.is3D()) {
setXYZ((P1.getX3D() + P2.getX3D()) / 2, (P1.getY3D() + P2.getY3D()) / 2, (P1.getZ3D() + P2.getZ3D()) / 2);
setIs3D(true);
}
}
}
@Override
public void printArgs(final XmlWriter xml) {
xml.printArg("first", P1.getName());
xml.printArg("second", P2.getName());
printType(xml);
}
@Override
public Enumeration depending() {
super.depending();
DL.add(P1);
DL.add(P2);
return DL.elements();
}
@Override
public void translate() {
P1 = (PointObject) P1.getTranslation();
P2 = (PointObject) P2.getTranslation();
}
public PointObject getP1() {
return P1;
}
public PointObject getP2() {
return P2;
}
}