private void button_save_image_Click(object sender, EventArgs e)
{
if (RoomMaker.checkValid())
{
Bitmap bmp = new Bitmap(panel_canvas.Width, panel_canvas.Height);
panel_canvas.DrawToBitmap(bmp, new Rectangle(0, 0, panel_canvas.Width, panel_canvas.Height));
saveFileDialog1.Filter = "png files (*.png)|*.png|jpeg files (*.jpeg)|*.jpeg";
saveFileDialog1.FilterIndex = 2;
saveFileDialog1.RestoreDirectory = true;
if (saveFileDialog1.ShowDialog() == DialogResult.OK)
{
int idx = saveFileDialog1.FilterIndex;
if (idx == 1)
{
bmp.Save(saveFileDialog1.FileName, ImageFormat.Png);
}
else
{
bmp.Save(saveFileDialog1.FileName, ImageFormat.Jpeg);
}
}
}
else
{
MessageBox.Show("닫힌 공간이 존재합니다.");
}
}