private void DrawGrid()
{
this.Invoke((Action)(() =>
{
drawBox.Image = DrawArea;
graphics = Graphics.FromImage(DrawArea);
}));
SolidBrush brush = new SolidBrush(Color.Black);
Pen pen = new Pen(Color.Black);
float w = (drawBox.Width / grid.Width + 1);
float h = (drawBox.Height / grid.Height + 1);
for (int i = 0; i < grid.Width; i++)
{
for (int j = 0; j < grid.Height; j++)
{
if (grid.IsAlive(i, j))
{
brush.Color = Color.LimeGreen;
}
else
{
brush.Color = Color.Black;
}
Rectangle rect = new Rectangle((int)(i * w), (int)(j * h), (int)w, (int)h);
graphics.FillRectangle(brush, rect);
graphics.DrawRectangle(pen, rect);
}
}
}