Generate tiles from large photos (iOs PhotoScroller)

Question

I\'m studdying the WWDC session #104 for mastering UIScrollViews. I need to create a script or find a tool or write a script to generate the tiles needed for th

Answer 1

I was also looking for a tool to generate tiles and found out Photoshop (CS3 or later) includes an option to create JPEG tiles for a tool called Zoomify. From the menu choose File > Export > Zoomify... and in 'Browser Options' fill in the tileSize of 256 x 256 pixels.

After clicking [OK] a folder TileGroup0 will be created with the 256 pixel tiles. The files are named: zoomlevel-column-row.jpg, whereas Photoscroller's example files are named filename_scale_column_row.png (the 0-0-0.jpg file can be discarded). So rename the jpg-files accordingly (1- = 125_, 2- = 250_, 3- = 500_, etc.) or just fix tileName in tileForScale:row:col: (TilingView.m) to load the correct jpg file.