public void DrawNoScaleLine(HCCanvas ACanvas, Point[] APoints)
{
SIZE size = new SIZE();
GDI.SetViewportExtEx(ACanvas.Handle, FWindowWidth, FWindowHeight, ref size);
try
{
ACanvas.DrawLines(APoints);
}
finally
{
GDI.SetViewportExtEx(ACanvas.Handle, (int)Math.Round(FWindowWidth * FScaleX),
(int)Math.Round(FWindowHeight * FScaleY), ref size);
}
}