private void Ctrl_Paint(object sender, PaintEventArgs e)
{
if (ctrl.Created)
{
Matrix matrix = e.Graphics.Transform;
e.Graphics.Transform = DisplayMatrix;
using (Bitmap bmp = PointLayout.DrawLayoutBitmap())
{
e.Graphics.Clear(ctrl.BackColor);
e.Graphics.DrawImage(bmp, 0, 0);
}
e.Graphics.Transform = matrix;
}
}
public void UpdateLayoutPoints()
{
PointLayout.UpdataPoint(layoutsEnumer.ToArray());
}
