private void AddOverView(OverViewObject ov)
{
string satellite = _filter.Satellite;
string sensor = _filter.Sensor;
string ovsat = ov.ProjectionInfo.orbitInfo.satellite;
if (ovsat != satellite ||
ov.ProjectionInfo.orbitInfo.sensor != sensor)
{
return;
}
string overviewName = ov.OverviewName;
_simpleMapControl.AddImageLayer(overviewName, ov.Overview, ov.Envelope, true);
}
private void RefreshOverView()
{
_simpleMapControl.RemoveAllImageLayers();
for (int i = 0; i < _mosaicProjectionFileProvider.FileItems.Length; i++)
{
if (_mosaicProjectionFileProvider.FileItems[i] != null)
{
string filename = _mosaicProjectionFileProvider.FileItems[i].MainFile.fileName;
PrjEnvelope prjEnv = _mosaicProjectionFileProvider.FileItems[i].Envelope;
Bitmap bmp = _mosaicProjectionFileProvider.FileItems[i].OverViewBmp;
if (bmp != null && prjEnv != null)
{
Core.DrawEngine.CoordEnvelope env = new Core.DrawEngine.CoordEnvelope(prjEnv.MinX, prjEnv.MaxX, prjEnv.MinY, prjEnv.MaxY);
_simpleMapControl.AddImageLayer(filename, bmp, env, true);
}
}
}
_simpleMapControl.Render();
}
private void AddOverView(string pngfilename)
{
if (!File.Exists(pngfilename))
{
return;
}
string hdrfilename = pngfilename.Replace(".overview.png", ".hdr");
if (!File.Exists(hdrfilename))
{
return;
}
HdrFile hdrFile = HdrFile.LoadFrom(hdrfilename);
Core.DrawEngine.CoordEnvelope env = CoordEnvelopeFromHdr(hdrFile);
Bitmap bmp = LoadImage(pngfilename);
_simpleMapControl.AddImageLayer(pngfilename, bmp, env, true);
_simpleMapControl.Render();
}