Exemple #1
0
        /// <summary>
        /// Draw shapes
        /// </summary>
        /// <param name="coordinates"></param>
        /// <param name="mChar"></param>
        /// <param name="cmd"></param>
        public void Draw(ICoordinate coordinates, char mchar, char cmd)
        {
            try
            {
                ValidateCanvas();

                ShapeFactory shapeFactory = new ConcreteShapeFactory();
                CanvasItem   canvasItem   = shapeFactory.GetShape(cmd);
                canvasItem.Coordinate = coordinates;

                canvasItem.Draw(ref canvasArray, mchar);
            }
            catch
            {
                throw;
            }
        }
Exemple #2
0
        /// <summary>
        /// Draw shapes
        /// </summary>
        /// <param name="coordinates"></param>
        /// <param name="mChar"></param>
        /// <param name="cmd"></param>
        public void Draw(ICoordinate coordinates, char mchar, char cmd)
        {
            try
            {
                ValidateCanvas();

                ShapeFactory shapeFactory = new ConcreteShapeFactory();
                CanvasItem   canvasItem   = shapeFactory.GetShape(cmd);
                canvasItem.Coordinate = coordinates;

                if (!canvasItem.ValidateCoordinates())
                {
                    throw new CanvasException("Coordinates are not correct or colinear. Please try Again!!");
                }
                canvasItem.Draw(ref canvasArray, mchar);
            }
            catch
            {
                throw;
            }
        }