private void MareaNeagra_Paint(object sender, PaintEventArgs e)
        {
            Turisti  turisti = new Turisti();
            Graphics graphics;

            graphics = this.pictureBox1.CreateGraphics();
            Pen pen = new Pen(Color.Red);

            pen.Width = 5;

            string[] localitati = this.textBox2.Text.Split(',');
            int      x1, x2, y1, y2;

            x1 = port.getXPozitii(localitati[0]);
            y1 = port.getYPozitii(localitati[0]);
            for (int i = 1; i < localitati.Length; i++)
            {
                x2 = port.getXPozitii(localitati[i]);
                y2 = port.getYPozitii(localitati[i]);
                graphics.DrawLine(pen, x1, y1, x2, y2);

                x1 = x2;
                y1 = y2;
            }
        }
        private void toolStripButton_Turisti_Click(object sender, EventArgs e)
        {
            Turisti tr = new Turisti();

            tr.ShowDialog();
        }