// Constructors, Finalizer and Dispose
//======================================================================
public DeepZoomImageTile(ImageProviderBase image, DeepZoomImageRequest imageRequest,
int tilePixelDimension, int overlap, string format)
{
m_image = image;
m_imageRequest = imageRequest;
m_level = imageRequest.Level;
m_tilePixelDimension = tilePixelDimension;
}
public override void DrawSubImage(ImageProviderBase image, int x, int y, int width, int height)
{
Rect itemRect = new Rect(x, y, width, height);
IDisposable disposeAfterRender = image.Draw(m_context, itemRect, m_level);
if (null != disposeAfterRender)
{
//add the disposable to our list.
m_disposables.Add(disposeAfterRender);
}
}
public abstract void DrawSubImage(ImageProviderBase image, int x, int y, int width, int height);