ich habe das Programm erstellt aber kann jetzt meine Maximum und Minimum Punkte nicht auf der Konsole ausgeben lassen
Java:
import java.util.List;
class BoundingBox {
private double height;
private double width;
private static Point minPoint;
private static Point maxPoint;
public BoundingBox(List<Point> manyPoints) {
double minX = manyPoints.get(0).getX();
double maxX = manyPoints.get(0).getX();
double minY = manyPoints.get(0).getY();
double maxY = manyPoints.get(0).getY();
for (int i = 0; i < manyPoints.size(); i++) {
Point test = manyPoints.get(i);
test.getX();
if (test.getX() < minX) {
minX = test.getX();
}
if (test.getX() > maxX) {
maxX = test.getX();
}
if (test.getY() < minY) {
minY = test.getY();
}
if (test.getY() > maxY) {
maxY = test.getY();
}
minPoint = new Point(minX, minY);
maxPoint = new Point(maxX, maxY);
}
}
public Point getMaxPoint() {
return maxPoint;
}
public Point getMinPoint() {
return minPoint;
}
public static double width() {
double a = (maxPoint.getX() - minPoint.getX());
return a;
}
public static double height() {
double b = (maxPoint.getY() - minPoint.getY());
return b;
}
}
Java:
import java.util.List;
import java.util.ArrayList;
import java.util.Iterator;
class Application {
public static void main(String[] args) {
Point P1 = new Point(10,7);
Point P2 = new Point(3,12);
Point P3 = new Point(11,5);
Point P4 = new Point(24,16);
Point P5 = new Point(5,5);
Point P6 = new Point(7,9);
Point P7 = new Point(17,8);
Point P8 = new Point(4,20);
Point P9 = new Point(18,3);
Point P10 = new Point(17,17);
List<Point> list1 = new ArrayList<Point>();
list1.add(P1);
list1.add(P2);
list1.add(P3);
list1.add(P4);
list1.add(P5);
list1.add(P6);
list1.add(P7);
list1.add(P8);
list1.add(P9);
list1.add(P10);
new BoundingBox(list1);
double b = BoundingBox.height();
double a = BoundingBox.width();
Point maxPoint = List<Point>.getMaxPoint();
Point minPoint = List<Point>.getMinPoint();
System.out.println("Die Höhe der BoundingBox ist:" + b);
System.out.println("Die Breite der BoundingBox ist:" + a);
System.out.println("Der Maximum-Punkt ist bei" + maxPoint);
System.out.println("Der Minimum-Punkt ist bei" + minPoint);
}
}