About The Project

This project will help you to get parallel line of a given line. To solve it, I've gather few code which was written in python from StakeOverFlow (https://stackoverflow.com/questions/65654982/offset-a-line-vector-parallel-to-given-lines) and Converted into C#.

Implementation (Call From Main Function)

        List<PointF> line1 = new List<PointF>
        {
            new PointF(50,50),
            new PointF(500,50),
            new PointF(500, 500),
            new PointF(50, 500),
            new PointF(50, 250),
            new PointF(250, 250),
            new PointF(250, 100)
        };
        
        List<double> oldX = new List<double>();
        List<double> oldY = new List<double>();
        for (int i = 0; i < line1.Count; i++)
        {
            oldX.Add(line1[i].X);
            oldY.Add(line1[i].Y);
        }
        double offset = 15;
        ParallelPointClass.getEnlarged(oldX, oldY, offset);
        var newX = ParallelPointClass.newX;
        var newY = ParallelPointClass.newY;
        List<PointF> line2 = new List<PointF>();
        for (int i = 0; i < newX.Count; i++)
        {
            line2.Add(new PointF((float)newX[i], (float)newY[i]));
        }

        [Note: You need only ParallelPointClass Class. Rest of class you need not to use. Those are used to create face in OBJ file. You can go through if you interested]

Technique 1

Technique 2