static int Unscale(int v, ScaleDirection direction)
{
IntPtr dc = Functions.GetDC(IntPtr.Zero);
if (dc != IntPtr.Zero)
{
int dpi = Functions.GetDeviceCaps(dc,
direction == ScaleDirection.X ? DeviceCaps.LogPixelsX : DeviceCaps.LogPixelsY);
if (dpi > 0)
{
float scale = dpi / 96.0f;
v = (int)Math.Round(v / scale);
}
Functions.ReleaseDC(IntPtr.Zero, dc);
}
return(v);
}