private void DrawFillOverlay(Graphics gp, int nTransparency, float fOx, float fOy, float fZoom)
{
if (m_Bitmap != null)
{
if (m_xOverlay != null)
{
XRegion iRegion;
int nMaxID = m_xOverlay.FindMaxID();
for (int nID = 1; nID <= nMaxID; nID++)
{
iRegion = (XRegion)m_xOverlay.Find(nID);
if (iRegion != null && (iRegion.FillColor.ToArgb() != 0 || iRegion.FillImage != null))
{
iRegion.DrawFill(gp, fOx, fOy, fZoom, fZoom, nTransparency);
}
}
}
}
}
