protected virtual void OnTileLoaded(object sender, TileLoadResultEventArgs e)
{
if (e.Result == TileLoadResult.Success)
{
BeginInvalidateVisual();
}
}
private void RaiseImageLoaded(TileLoadResultEventArgs args)
{
if (ImageLoaded == null)
{
}
ImageLoaded.Raise(this, args);
}
private void fileServer_ImageLoaded(object sender, TileLoadResultEventArgs e)
{
pendingImages.Remove(e.ID);
if (e.Result == TileLoadResult.Success)
{
memoryServer.BeginSaveImage(e.ID, e.Image, e.Stream);
}
ImageLoaded.Raise(this, e);
}
protected virtual void OnTileLoaded(object sender, TileLoadResultEventArgs e)
{
if (e.Result == TileLoadResult.Success)
{
DataRect tileBounds = tileProvider.GetTileBounds(e.ID);
bool containsInDrawn = drawnBounds.Contains(tileBounds) || drawnBounds.IsEmpty;
bool shouldDraw = containsInDrawn && !invalidatePending && e.ID.Level <= tileProvider.Level;
if (shouldDraw)
{
DrawImage(e.Image, tileBounds, e.ID);
}
}
}
private void sourceServer_ImageLoaded(object sender, TileLoadResultEventArgs e)
{
pendingImages.Remove(e.ID);
bool saveToFileCache = !sourceServer.CanLoadFast(e.ID) && saveToCache;
if (saveToFileCache && e.Result == TileLoadResult.Success)
{
BeginSaveImage(e.ID, e.Image, e.Stream);
}
if (e.Result == TileLoadResult.Success)
{
memoryServer.BeginSaveImage(e.ID, e.Image, e.Stream);
}
else
{
latestFailuredId = e.ID;
}
ImageLoaded.Raise(this, e);
}
private void memoryServer_ImageLoaded(object sender, TileLoadResultEventArgs e)
{
pendingImages.Remove(e.ID);
}