private void buttonOpenFormStatistics_Click(object sender, EventArgs e)
{
if (formStatistics.IsDisposed)
{
formStatistics = new FormStatistics(points, lines, triangles);
}
formStatistics.Show();
}
private void FormGround_Load(object sender, EventArgs e)
{
LoadSave();
points = new List <Point>();
lines = new List <Line>();
triangles = new List <Triangle>();
bitmap = new Bitmap(pictureBoxFigure.Width, pictureBoxFigure.Height);
g = Graphics.FromImage(bitmap);
pictureBoxFigure.Image = bitmap;
formStatistics = new FormStatistics(points, lines, triangles);
}