private BlockInfoItem[] GetLocationBlockItem(double lon, double lat)
{
if (_recivedBlocks.Count == 0)
{
return(null);
}
List <BlockInfoItem> locationItems = new List <BlockInfoItem>();
for (int i = 0; i < _recivedBlocks.Count; i++)
{
PrjEnvelope env = new PrjEnvelope(_recivedBlocks[i].Envelope.MinX, _recivedBlocks[i].Envelope.MaxX, _recivedBlocks[i].Envelope.MinY, _recivedBlocks[i].Envelope.MaxY);
if (env.Contains(lon, lat))
{
locationItems.Add(_recivedBlocks[i]);
}
}
return(locationItems.ToArray());
}
private OverViewObject[] GetLocationProjectionInfoItem(double lon, double lat)
{
if (_lstOverviews.Count == 0)
{
return(null);
}
List <OverViewObject> locationItems = new List <OverViewObject>();
for (int i = 0; i < _lstOverviews.Count; i++)
{
PrjEnvelope env = new PrjEnvelope(_lstOverviews[i].Envelope.MinX, _lstOverviews[i].Envelope.MaxX, _lstOverviews[i].Envelope.MinY, _lstOverviews[i].Envelope.MaxY);
if (env.Contains(lon, lat))
{
locationItems.Add(_lstOverviews[i]);
}
}
return(locationItems.ToArray());
}
private MosaicInfoItem[] GetMosaicInfoItem(double lon, double lat)
{
if (_lstMosaicInfo.Count == 0)
{
return(null);
}
List <MosaicInfoItem> locationItems = new List <MosaicInfoItem>();
for (int i = 0; i < _lstMosaicInfo.Count; i++)
{
PrjEnvelope env = new PrjEnvelope(_lstMosaicInfo[i].Envelope.MinX, _lstMosaicInfo[i].Envelope.MaxX, _lstMosaicInfo[i].Envelope.MinY, _lstMosaicInfo[i].Envelope.MaxY);
if (env.Contains(lon, lat))
{
locationItems.Add(_lstMosaicInfo[i]);
}
}
return(locationItems.ToArray());
}
