> Is really TMS tiles offline? Or just reading local tiles still needs
> an internet connection?
My code does something like this:
(lay is object holding data about the layer to create).
var pathend = lay.imagePath.lastIndexOf('/');
layer[i] = new OpenLayers.Layer.TMS(
lay.name, lay.imagePath.substr(0,pathend+1),
{ type: 'png', alpha: true,
serviceVersion: '', layername: lay.imagePath.substr(pathend+1),
maxExtent: new
OpenLayers.Bounds(lay.imageBounds.left,lay.imageBounds.bottom,lay.imageBounds.right,lay.imageBounds.top).transform(dproj,proj),
maxResolution:lay.imageMaxResolution, numZoomLevels:lay.imageZoomLevels,
zoomOffset:0,
isBaseLayer: lay.baselayer
});
If you use MapTiler to create the TMS directory, it automatically
creates an openlayers.html file which combines the TMS with OSM, google,
etc and you can run this locally. It takes different approach and
creates its own getTileURL. There are little gotchas regarding tile
offsets etc depending on actual application usage but the code to find
the url of right is so simple, its not hard to debug them.
--
Phil Scadden, Senior Scientist GNS Science Ltd 764 Cumberland St,
Private Bag 1930, Dunedin, New Zealand Ph +64 3 4799663, fax +64 3 477 5232
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