Android Open Source - tapdefence Line

From Project

Back to project page tapdefence.

License

The source code is released under:

MIT License

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Java Source Code

package com.kulinich.tapdefence.engine;
//  w w  w  .  j  av a2 s .  co m
class Line {
  Point a;
  Point b;
  
  float dx;
  float dy;
  
  float length;

  Line() {};

  Line(Point a, Point b) {
    this.a = a;
    this.b = b;
    calculateParameters();
  }
  
  void calculateParameters() {
    length = Utils.metrics(a, b);
    dx = (b.x - a.x) / length;
    dy = (b.y - a.y) / length;
  }
}

Java Source Code List