private void Panel_Paint(object sender, PaintEventArgs e)
{
lock (this)
{
if (bitmap == null || bitmap.Width == 0 || bitmap.Height == 0)
{
return;
}
Bitmap bitmapNew = new Bitmap(bitmap);
try
{
if (Mirror.Checked)
{
bitmapNew.RotateFlip(RotateFlipType.RotateNoneFlipX);
}
if (Scale2.Checked)
{
/* Keep the aspect ratio */
Rectangle rc = (sender as PictureBox).ClientRectangle;
float xscale = (float)rc.Width / (float)bitmap.Width;
float yscale = (float)rc.Height / (float)bitmap.Height;
float xyscale = (xscale < yscale) ? xscale : yscale;
int width = (int)(bitmap.Width * xyscale);
int height = (int)(bitmap.Height * xyscale);
rc.X = (rc.Width - width) / 2;
rc.Y = (rc.Height - height) / 2;
rc.Width = width;
rc.Height = height;
e.Graphics.DrawImage(bitmapNew, rc);
}
else
{
e.Graphics.DrawImageUnscaled(bitmapNew, 0, 0);
}
HandsRecognition.SetBitmap(bitmapNew);
}
finally
{
bitmapNew.Dispose();
}
}
}
