heshanthenura / lineangle

Rotate Two line with an angle

Rotate Line with An Angle to Horizontal

Every programmer should know fundamentals of mathematics

Nothing much in UI but Lets look at the Methods that I have Used

Covert Degrees to Radians

public static double Rad(double degree){
     double rad = (Math.PI/180)*degree;
     return rad;
 }

Findings X & Y coordinates using trigonometry

• Finding X Coordinate

 public static double Xcord(double degree){
     double Xcord = Math.cos(Rad(degree))*150;
     return Xcord;
 }

• Finding Y Coordinate

 public static double Ycord(double degree){
     double Ycord = Math.sin(Rad(degree))*150;
     return Ycord;
 }

lineangle's Issues

Screenshot