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7552806a47
Flipping an image changes the bounds of each tile. The existing code assumes that cannot happen. getTile() calculates the tile bounds the first time it is asked for a particular tile. It then caches and returns the same time on every subsequent call. getTile() has a check to test if a tile exists in the cache. If it does not, the tile is created and inserted. In order to make tiles be rebuilt after a flip, we only need to check if the tile's flip matches the image's flip. If not, we can recreate the tile as if it did not exist. To make this a bit clearer, the tile's flipped flag is now set in getTile() rather than positionTile(). This makes setFlip() work. |
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| .. | ||
| collections | ||
| m2 | ||
| basic.html | ||
| constrainedpan.html | ||
| coordinates.html | ||
| cropping-polygons.html | ||
| customheaders.html | ||
| customnavigatorlocation.html | ||
| fitboundswithconstraints.html | ||
| flipping.html | ||
| iframe-embed.html | ||
| iframe-host.html | ||
| iiif-sizes.html | ||
| iiif-tiled-sf1.html | ||
| iiif.html | ||
| item-animation.html | ||
| layers.html | ||
| legacy.html | ||
| memorycheck-with-simple-image.html | ||
| memorycheck.html | ||
| overlay.html | ||
| setdebugmode.html | ||
| tilesource-swap.html | ||
| timeout-certain.html | ||
| timeout-unlikely.html | ||
| zoomify.html | ||