Java Angle Calculate calculateAngle(float x, float y, float x1, float y1)

Here you can find the source of calculateAngle(float x, float y, float x1, float y1)

Description

From x,y -> x1,y1

License

Open Source License

Return

The value is in radians.

Declaration

public static float calculateAngle(float x, float y, float x1, float y1)

Method Source Code

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

public class Main {
    /**/*from  w  w w  .  j av  a 2s.co  m*/
     * From x,y -> x1,y1
     *
     * @return The value is in radians.
     */
    public static float calculateAngle(float x, float y, float x1, float y1) {
        double angle = Math.atan2(y - y1, x - x1);
        return (float) angle + 1.5f;
    }
}

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