úμH Borrowed from snap-photogallery  8Returns the maximum size between the width and the edeg       deepzoom-0.1!Graphics.Transform.DeepZoom.Slice sliceImage DimensionwidthheightTilecolrowrect makeDimensiongetMaxreducemaxLevel getDimensionscaleImageToDimension tileOffset tileDimension makeRectangle calcTiles tileFileName tilePathName sliceTile sliceReduce appendPath deepZoomPath deepZoomXMLwriteDeepZoomXML