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You are not logged in. #1 20060421 00:11:02
pointsi posted a while ago finding points on a line as i need to calculate if a given (X,Y) is on a line that spans from (x1,y1) to (x2,y2) i have the following #2 20060421 00:35:31
Re: pointsThe equation of the line joining the points is given by Now, after forming the equation of the line joining the two points, substitute the values (x,y) and see if the equation is satisfied. If yes, the point lies on the straight line, if no, it doesn't. Character is who you are when no one is looking. 