Exemple #1
0
        private void DrawHexGrid(Graphics graphic, Pen pen, float xMin, float xMax, float yMin, float yMax, float height)
        {
            for (int row = 0; ; row++)
            {
                PointF[] points = HexGridUtilities.HexToPoints(height, row, 0);

                if (points[4].Y > yMax)
                {
                    break;
                }

                for (int col = 0; ; col++)
                {
                    points = HexGridUtilities.HexToPoints(height, row, col);

                    if (points[3].X > xMax)
                    {
                        break;
                    }

                    if (points[4].Y <= yMax)
                    {
                        graphic.DrawPolygon(pen, points);
                    }
                }
            }
        }
Exemple #2
0
        private void picHexMap_Paint(object sender, PaintEventArgs e)
        {
            e.Graphics.SmoothingMode = SmoothingMode.AntiAlias;
            foreach (PointF point in Hexagons)
            {
                e.Graphics.FillPolygon(Brushes.LightBlue, HexGridUtilities.HexToPoints(HexHeight, point.X, point.Y));
            }

            DrawHexGrid(e.Graphics, Pens.Black, 0, picHexMap.Width, 0, picHexMap.Height, HexHeight);
        }