/// <summary>
/// Aborts the fetch of data that is currently in progress.
/// With new ViewChanged calls the fetch will start again.
/// Call this method to speed up garbage collection
/// </summary>
public void AbortFetch()
{
if (tileFetcher != null)
{
tileFetcher.AbortFetch();
}
}
/// <summary>
/// Aborts the fetch of data that is currently in progress.
/// With new ViewChanged calls the fetch will start again.
/// Call this method to speed up garbage collection
/// </summary>
public override void AbortFetch()
{
if (tileFetcher != null)
{
tileFetcher.AbortFetch();
}
}
protected void SetTileSource(ITileSource source)
{
if (_tileSource != null)
{
_tileFetcher.AbortFetch();
_tileFetcher.DataChanged -= TileFetcherDataChanged;
_tileFetcher.PropertyChanged -= TileFetcherOnPropertyChanged;
_tileFetcher = null;
_memoryCache.Clear();
}
_tileSource = source;
if (source == null)
{
return;
}
_tileFetcher = new TileFetcher(source, _memoryCache, _maxRetries, _maxThreads, _fetchStrategy);
_tileFetcher.DataChanged += TileFetcherDataChanged;
_tileFetcher.PropertyChanged += TileFetcherOnPropertyChanged;
OnPropertyChanged("Envelope");
}
/// <summary>
/// Sets the tile source.
/// </summary>
/// <param name="source"></param>
protected void SetTileSource(ITileSource source)
{
if (_tileFetcher != null)
{
_tileFetcher.AbortFetch();
_tileFetcher.DataChanged -= TileFetcherDataChanged;
_tileFetcher.PropertyChanged -= TileFetcherOnPropertyChanged;
_tileFetcher = null;
_bitmaps.Clear();
}
_source = source;
if (source == null)
{
return;
}
_tileFetcher = new TileFetcher(source, _bitmaps, _maxRetries, _maxThreads, _fetchStrategy, _fileCache);
_tileFetcher.DataChanged += TileFetcherDataChanged;
_tileFetcher.PropertyChanged += TileFetcherOnPropertyChanged;
}
public override void AbortFetch()
{
_tileFetcher.AbortFetch();
}
/// <summary>
/// Aborts the fetch of data that is currently in progress.
/// With new ViewChanged calls the fetch will start again.
/// Call this method to speed up garbage collection
/// </summary>
public void AbortFetch()
{
_tileFetcher?.AbortFetch();
}
