// used by WMTS
public BruTileLayer(IApplication application, ITileSource tileSource)
{
LayerWeight = 110;
Cached = true;
_enumBruTileLayer = EnumBruTileLayer.WMTS;
_application = application;
var mxdoc = (IMxDocument)_application.Document;
_map = mxdoc.FocusMap;
_cacheDir = CacheSettings.GetCacheFolder();
_tileTimeOut = ConfigurationHelper.GetTileTimeOut();
var spatialReferences = new SpatialReferences();
_tileSource = tileSource;
_schema = _tileSource.Schema;
_dataSpatialReference = spatialReferences.GetSpatialReference(_schema.Srs);
_envelope = GetDefaultEnvelope();
if (_map.SpatialReference == null)
{
// zet dan de spatial ref...
_map.SpatialReference = _dataSpatialReference;
}
// If there is only one layer in the TOC zoom to this layer...
if (_map.LayerCount == 0)
{
_envelope.Project(_map.SpatialReference);
((IActiveView)_map).Extent = _envelope;
}
_displayFilter = new TransparencyDisplayFilterClass();
}
private void InitializeLayer()
{
var mxdoc = (IMxDocument)_application.Document;
_map = mxdoc.FocusMap;
_cacheDir = CacheSettings.GetCacheFolder();
_tileTimeOut = ConfigurationHelper.GetTileTimeOut();
var spatialReferences = new SpatialReferences();
_tileSource = _config.CreateTileSource();
_schema = _tileSource.Schema;
_dataSpatialReference = spatialReferences.GetSpatialReference(_schema.Srs);
_envelope = GetDefaultEnvelope();
if (_map.SpatialReference == null)
{
// zet dan de spatial ref...
_map.SpatialReference = _dataSpatialReference;
}
// If there is only one layer in the TOC zoom to this layer...
if (_map.LayerCount == 0)
{
//envelope.Expand(-0.1, -0.1, true);
_envelope.Project(_map.SpatialReference);
((IActiveView)_map).Extent = _envelope;
}
_displayFilter = new TransparencyDisplayFilterClass();
}
void IElement.Draw(IDisplay Display, ITrackCancel TrackCancel)
{
ITransparencyDisplayFilter filter = new TransparencyDisplayFilterClass
{
Transparency = (short)((this._Opacity * 0xff) / 100)
};
IDisplayFilter filter2 = null;
if (Display.Filter != null)
{
filter2 = (Display.Filter as IClone).Clone() as IDisplayFilter;
}
Display.Filter = filter;
base.Draw(Display, TrackCancel);
Display.Filter = filter2;
}
void IElement.Draw(IDisplay Display, ITrackCancel TrackCancel)
{
ITransparencyDisplayFilter filter = new TransparencyDisplayFilterClass {
Transparency = (short)((this._Opacity * 0xff) / 100)
};
IDisplayFilter filter2 = null;
if (Display.Filter != null)
{
filter2 = (Display.Filter as IClone).Clone() as IDisplayFilter;
}
Display.Filter = filter;
base.Draw(Display, TrackCancel);
Display.Filter = filter2;
}
