Java Geometry Algorithm clacGradient(Point2D p1, Point2D p2, Point2D p3)

Description

clac Gradient

License

Open Source License

Declaration

private static double clacGradient(Point2D p1, Point2D p2, Point2D p3) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.awt.geom.Point2D;

public class Main {
    private static double clacGradient(Point2D p1, Point2D p2, Point2D p3) {
        double p1x = p1.getX();
        double p1y = p1.getY();
        double p2x = p2.getX();
        double p2y = p2.getY();
        double p3x = p3.getX();
        double p3y = p3.getY();
        return p1x * (p2y - p3y) + p2x * (p3y - p1y) + p3x * (p1y - p2y);
    }/*  www  .j  a  v a  2  s  .  c o  m*/
}

Related

1. centroid(Vector points)
2. checkPoint(Point p)
3. checkPoint(Point point, String name)
4. checkWinPossibility(int[][] board, Point p1, Point p2, int playerID)
5. circleLineIntersection(double theta, double r, double h, double k, Point2D[] result)
6. cleanList(List blueList, Polygon borders)
7. colinearPoint(Line2D line, Point2D point, double distance)
8. computeAngleDEG(@Nonnull Point2D p1, @Nonnull Point2D p2)
9. computeAngleRAD(@Nonnull Point2D p)