329 lines
8.8 KiB
Java
329 lines
8.8 KiB
Java
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/*
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* To change this template, choose Tools | Templates
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* and open the template in the editor.
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*/
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package rene.zirkel.objects;
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import eric.JZirkelCanvas;
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import rene.gui.Global;
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import rene.util.xml.XmlWriter;
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import rene.zirkel.construction.Construction;
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import rene.zirkel.construction.Count;
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import rene.zirkel.expression.Expression;
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/**
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*
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* @author PM
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*/
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public class VectorObject extends SegmentObject {
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private Expression EX = null;
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private Expression EY = null;
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private Expression EX3D = null;
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private Expression EY3D = null;
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private Expression EZ3D = null;
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//private double X3D = 0;
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//private double Y3D = 0;
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//private double Z3D = 0;
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static Count N = new Count();
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public VectorObject(final Construction c, final PointObject p1, final PointObject p2) {
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super(c, p1, p2);
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Arrow = true;
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// int n = Global.name("name.short.Vector").length();
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// String name = Name.substring(0, n)+"_"+Name.substring(n);
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// this.setAlias("$\\overrightarrow{"+name+"}");
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}
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@Override
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public Boolean is2DObject(){
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return !Is3D;
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}
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@Override
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public Boolean isTellsSon(){
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return true;
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//the vector object, like William Tell's son, has an arrow over it
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}
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@Override
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public void setName() {
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Name=Global.name("name.short.Vector")+getN();
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}
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@Override
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public int getN() {
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return N.next();
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}
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public double getDeltaX(){
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return P2.getX()-P1.getX();
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}
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public double getDeltaY(){
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return P2.getY()-P1.getY();
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}
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public double getDeltaX3D(){
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return P2.getX3D()-P1.getX3D();
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}
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public double getDeltaY3D(){
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return P2.getY3D()-P1.getY3D();
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}
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public double getDeltaZ3D(){
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return P2.getZ3D()-P1.getZ3D();
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}
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@Override
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public boolean fixedCoord(){
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boolean b = P2.getEX().equals("x("+P1.getName()+")"+"+"+getEX());
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b &= P2.getEY().equals("y("+P1.getName()+")"+"+"+getEY());
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return b;
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}
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@Override
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public boolean fixedCoord3D(){
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boolean b = P2.getEX3D().equals("x3D("+P1.getName()+")"+"+"+getEX3D());
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b &= P2.getEY3D().equals("y3D("+P1.getName()+")"+"+"+getEY3D());
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b &= P2.getEZ3D().equals("z3D("+P1.getName()+")"+"+"+getEZ3D());
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return b;
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}
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@Override
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public void move(double x, double y){
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P2.setColorType(THIN);
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//P2.setHidden(true);
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P2.move(P1.getX()+x, P1.getY()+y);
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}
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@Override
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public void move3D(double x, double y, double z){
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P2.setColorType(THIN);
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//P2.setHidden(true);
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P2.move3D(P1.getX3D()+x, P1.getY3D()+y, P1.getZ3D()+z);
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}
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@Override
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public String getCDPDisplayValue(){
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return "("+Global.getCDPLocaleNumber(this.getDeltaX(), 2)+" "+(Global.getParameter("options.germanpoints", false)?"|":";")+Global.getCDPLocaleNumber(this.getDeltaY(), 2)+")";
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}
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@Override
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public String getDisplayValue() {
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/*
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String rep = "";
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if(!this.showName()) {
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rep += "$";
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}*/
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if (P1.is3D()&&P2.is3D()) return "\\left(\\begin{array}{r}"+Global.getLocaleNumber(getDeltaX3D(), "lengths")+"\\\\"+Global.getLocaleNumber(getDeltaY3D(), "lengths")+"\\\\"+Global.getLocaleNumber(getDeltaZ3D(), "lengths")+"\\end{array}\\right)";
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else return "\\left(\\begin{array}{r}"+Global.getLocaleNumber(getDeltaX(), "lengths")+"\\\\"+Global.getLocaleNumber(getDeltaY(), "lengths")+"\\end{array}\\right)";
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//return rep+"\\left(\\begin{array}{r}"+Global.getLocaleNumber(getDeltaX(), "lengths")+"\\\\"+Global.getLocaleNumber(getDeltaY(), "lengths")+"\\end{array}\\right)$";
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//return "("+Global.getLocaleNumber(getDeltaX(), "lengths")+(Global.getParameter("options.germanpoints", false)?"|":";")+Global.getLocaleNumber(getDeltaY(), "lengths")+")";
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}
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@Override
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public void updateText() {
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if (!Fixed && !this.fixedCoord()) {
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setText(text2(Global.name("text.vector"), P1.getName(), P2.getName()));
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} else if (Fixed) {
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if (E == null) {
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setText(text3(Global.name("text.vector.fixed.length"), P1.getName(), P2.getName(), "" + round(R)));
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} else {
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setText(text3(Global.name("text.vector.fixed.length"), P1.getName(), P2.getName(), "\"" + E.toString() + "\""));
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}
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} else {
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setText(text3(Global.name("text.vector.fixed.coord"), P1.getName(), P2.getName(), "(" + round(this.getDeltaX())+" ; " + round(this.getDeltaY()) + ")"));
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}
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}
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@Override
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public void setFixed(final String x, final String y) {
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setEXY(x, y);
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P2.setFixed("x("+P1.getName()+")"+"+"+EX.toString(), "y("+P1.getName()+")"+"+"+EY.toString());
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P2.setColorType(THIN);
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P2.setBack(true);//modif proposée par Alain le 29/12/12 parce que je sais pas comment mettre un numéro de calque :-X
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updateText();
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JZirkelCanvas.getCurrentZC().repaint();
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}
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@Override
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public void setFixed(boolean b){
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P2.setFixed(b);
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P2.setColorType(b?THIN:NORMAL);
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//P2.setHidden(b);
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updateText();
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JZirkelCanvas.getCurrentZC().repaint();
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}
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@Override
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public void setFixed3D(boolean b){
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P2.setFixed3D(b);
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P2.setColorType(b?THIN:NORMAL);
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//P2.setHidden(b);
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updateText();
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JZirkelCanvas.getCurrentZC().repaint();
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}
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@Override
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public void setFixed(final String x, final String y, final String z) {
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setEXYZ(x, y, z);
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P2.setFixed("x3D("+P1.getName()+")"+"+"+EX3D.toString(), "y3D("+P1.getName()+")"+"+"+EY3D.toString(), "z3D("+P1.getName()+")"+"+"+EZ3D.toString());
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P2.setColorType(THIN);
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P2.setBack(true);//modif proposée par Alain le 29/12/12 parce que je sais pas comment mettre un numéro de calque :-X
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updateText();
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JZirkelCanvas.getCurrentZC().repaint();
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}
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public void setEXY(String x, String y){
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EX = new Expression(x, getConstruction(), this);
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EY = new Expression(y, getConstruction(), this);
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}
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public void setEXYZ(String x3D, String y3D, String z3D){
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EX3D = new Expression(x3D, getConstruction(), this);
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EY3D = new Expression(y3D, getConstruction(), this);
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EZ3D = new Expression(z3D, getConstruction(), this);
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}
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@Override
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public String getEX() {
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if (EX!=null) {
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return EX.toString();
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} else {
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return ""+round(this.getDeltaX());
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}
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}
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@Override
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public String getEY() {
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if (EY!=null) {
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return EY.toString();
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} else {
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return ""+round(this.getDeltaY());
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}
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}
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@Override
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public String getEX3D() {
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if (EX3D!=null) {
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return EX3D.toString();
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} else {
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return ""+round(this.getDeltaX3D());
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}
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}
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@Override
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public String getEY3D() {
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if (EY3D!=null) {
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return EY3D.toString();
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} else {
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return ""+round(this.getDeltaY3D());
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}
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}
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@Override
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public String getEZ3D() {
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if (EZ3D!=null) {
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return EZ3D.toString();
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} else {
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return ""+round(this.getDeltaZ3D());
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}
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}
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@Override
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public void printArgs(final XmlWriter xml) {
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xml.printArg("from", P1.getName());
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xml.printArg("to", P2.getName());
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if (Fixed && E != null) {
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xml.printArg("fixed", E.toString());
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}
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if(fixedCoord()){
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xml.printArg("x", EX.toString());
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xml.printArg("y", EY.toString());
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}
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if (Is3D) {
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xml.printArg("is3D", "true");
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if (Fixed3D && E3D != null) {
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xml.printArg("fixed3D", E3D.toString());
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}
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if(fixedCoord3D()){
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xml.printArg("x3D", EX3D.toString());
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xml.printArg("y3D", EY3D.toString());
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xml.printArg("z3D", EZ3D.toString());
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}
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}
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if (Fixed3D) {
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xml.printArg("fixed3D", "true");
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}
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xml.printArg("arrow", "true");
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if (code_symbol > 0) {
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xml.printArg("code_symbol", "" + code_symbol);
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}
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if (Partial) {
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xml.printArg("partial", "true");
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}
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}
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@Override
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public boolean moveable() {
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if(P1.moveable()&&!is3D()){
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return true;
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} else {
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return false;
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}
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}
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@Override
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public ConstructionObject copy(final double x, final double y) {
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VectorObject o=null;
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try {
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o=(VectorObject) clone();
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setTranslation(o);
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o.translateConditionals();
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o.translate();
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o.setName();
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o.updateText();
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o.setBreak(false);
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//o.setTarget(false);
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} catch (final Exception e) {}
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return o;
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}
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@Override
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public void translate() {
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super.translate();
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if (Is3D) {
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try {
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setEXYZ(EX3D.toString(), EY3D.toString(), EZ3D.toString());
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EX3D.translate();
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EY3D.translate();
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EZ3D.translate();
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}
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catch (final Exception e) {}
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}
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else {
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try {
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setEXY(EX.toString(), EY.toString());
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EX.translate();
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EY.translate();
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} catch (final Exception e) {
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//setFixed(false);
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}
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}
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}
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public void setIs3D(boolean b) {
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Is3D=b;
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}
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}
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