public void Draw(esriDrawPhase drawPhase, IDisplay display, ITrackCancel trackCancel)
{
switch (drawPhase)
{
case esriDrawPhase.esriDPGeography:
if (Valid)
{
if (Visible)
{
try
{
var clipEnvelope = display.ClipEnvelope;
// when loading from a file the active map doesn't exist yet
// so just deal with it here.
if (_map == null)
{
var mxdoc = (IMxDocument)_application.Document;
_map = mxdoc.FocusMap;
}
Debug.WriteLine("Draw event");
var activeView = _map as IActiveView;
Logger.Debug("Layer name: " + Name);
if (activeView != null)
{
//_envelope = activeView.Extent;
//_envelope = clipEnvelope;
Logger.Debug("Draw extent: xmin:" + clipEnvelope.XMin +
", ymin:" + clipEnvelope.YMin +
", xmax:" + clipEnvelope.XMax +
", ymax:" + clipEnvelope.YMax
);
if (SpatialReference != null)
{
Logger.Debug("Layer spatial reference: " + SpatialReference.FactoryCode);
}
if (_map.SpatialReference != null)
{
Logger.Debug("Map spatial reference: " + _map.SpatialReference.FactoryCode);
}
var bruTileHelper = new BruTileHelper(_tileTimeOut);
_displayFilter.Transparency = (short)(255 - ((_transparency * 255) / 100));
if (display.Filter == null)
{
display.Filter = _displayFilter;
}
FileCache fileCache;
if (_config != null)
{
fileCache = CacheDirectory.GetFileCache(_cacheDir, _config, _enumBruTileLayer);
}
else
{
fileCache = CacheDirectory.GetFileCache(_cacheDir, _tileSource, _enumBruTileLayer);
}
if (_enumBruTileLayer == EnumBruTileLayer.Giscloud &&
_config.CreateTileSource().Schema.Format == "jpg")
{
// potential black borders: need to add a check for clip....
bruTileHelper.ClipTilesEnvelope = _envelope;
}
bruTileHelper.Draw(_application.StatusBar.ProgressBar, activeView, fileCache, trackCancel, SpatialReference, ref _currentLevel, _tileSource, display, _auth);
}
}
catch (Exception ex)
{
var mbox = new ExceptionMessageBox(ex);
mbox.Show(null);
}
} // isVisible
} // isValid
break;
case esriDrawPhase.esriDPAnnotation:
break;
}
}
public void Draw(esriDrawPhase drawPhase, IDisplay display, ITrackCancel trackCancel)
{
switch (drawPhase)
{
case esriDrawPhase.esriDPGeography:
if (Valid)
{
if (Visible)
{
try
{
var clipEnvelope = display.ClipEnvelope;
// when loading from a file the active map doesn't exist yet
// so just deal with it here.
if (_map == null)
{
var mxdoc = (IMxDocument)_application.Document;
_map = mxdoc.FocusMap;
}
Debug.WriteLine("Draw event");
var activeView = _map as IActiveView;
Logger.Debug("Layer name: " + Name);
if (activeView != null)
{
//_envelope = activeView.Extent;
_envelope = clipEnvelope;
Logger.Debug("Draw extent: xmin:" + _envelope.XMin +
", ymin:" + _envelope.YMin +
", xmax:" + _envelope.XMax +
", ymax:" + _envelope.YMax
);
if (SpatialReference != null)
{
Logger.Debug("Layer spatial reference: " + SpatialReference.FactoryCode);
}
if (_map.SpatialReference != null)
{
Logger.Debug("Map spatial reference: " + _map.SpatialReference.FactoryCode);
}
var bruTileHelper = new BruTileHelper(_tileTimeOut);
//_displayFilter.Transparency = (short)(255 - ((_transparency * 255) / 100));
//if (display.Filter == null)
//{
// display.Filter = _displayFilter;
//}
var fileCache = CacheDirectory.GetFileCache(_cacheDir,_config,_enumBruTileLayer);
bruTileHelper.Draw(_application.StatusBar.ProgressBar, activeView, fileCache, trackCancel, SpatialReference, ref _currentLevel, _tileSource, display);
}
}
catch (Exception ex)
{
var mbox = new ExceptionMessageBox(ex);
mbox.Show(null);
}
} // isVisible
} // isValid
break;
case esriDrawPhase.esriDPAnnotation:
break;
}
}