108 lines
1.8 KiB
Java
108 lines
1.8 KiB
Java
package model;
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/**
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* Implementierung verschiedener Algorithmen zur Berechnung von Ausgleichsgeraden.
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*
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* @Author: Armin Wolf
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* @Email: a_wolf28@uni-muenster.de
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* @Date: 12.06.2017.
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*/
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public class Line {
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private final Double MAX = 9999d;
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private final Double MIN = -9999d;
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private Double m;
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private Double b;
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private Double x1;
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private Double x2;
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private Double y1;
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private Double y2;
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private String id;
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public Line(double m, double b, String id) {
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this.m = m;
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this.b = b;
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this.x1 = MIN;
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this.y1 = (MIN * m) + b;
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this.x2 = MAX * 0.5;
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this.y2 = ((MAX * 0.5) * m) + b;
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this.id = id;
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}
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public Line(double m, double b) {
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this.m = m;
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this.b = b;
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this.x1 = MIN;
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this.y1 = (MIN * m) + b;
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this.x2 = MAX * 0.5;
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this.y2 = ((MAX * 0.5) * m) + b;
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}
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public Line(double x1, double x2, double y1, double y2) {
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this.x1 = x1;
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this.x2 = x2;
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this.y1 = y1;
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this.y2 = y2;
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this.m = (y2 - y1) / (x2 - x1);
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this.b = y2 - (x2 * m);
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}
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public Double getM() {
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return m;
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}
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public void setM(double m) {
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this.m = m;
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}
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public Double getB() {
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return b;
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}
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public void setB(double b) {
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this.b = b;
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}
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public String getId() {
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return id;
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}
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public void setId(String id) {
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this.id = id;
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}
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public Double getX1() {
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return x1;
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}
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public Double getX2() {
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return x2;
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}
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public Double getY1() {
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return y1;
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}
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public Double getY2() {
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return y2;
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}
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public void setEndPoints(double x1, double y1, double x2, double y2) {
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this.x1 = x1;
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this.x2 = x2;
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this.y1 = y1;
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this.y2 = y2;
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}
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}
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