private void Main_Form_Load(object sender, EventArgs e) { _bitMap = new Bitmap(pictureBox1.Width, pictureBox1.Height); _graphic = Graphics.FromImage(_bitMap); _pen = new Pen(Color.Black, 10); _solidBrush = new SolidBrush(Color.Transparent); figure = new FreeFigure(_pen); }
private void btn_FreeDraw_Click(object sender, EventArgs e) { figure = new FreeFigure(_pen); }