<span style="font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)">I haven't tried that yet. But that makes good sense. I'll search through that.</span><div style="font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)">
<br></div><div style="font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)">What I really want to be able to do is check to see if the phone has a wifi connection then download tiles within a certain radius. Phonegap has a way to check if the phone is connected via wifi and download the tiles should just be a matter of looping over a series of URLs.</div>
<div style="font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)"><br></div><div style="font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)">Steve</div><br><div class="gmail_quote">
On Fri, Mar 23, 2012 at 12:41 AM, Jackie Ng <span dir="ltr"><<a href="mailto:jumpinjackie@gmail.com">jumpinjackie@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Have you played around with the new CacheRead and CacheWrite controls in the<br>
upcoming 2.12 release? They already do this for you (offline tile caching),<br>
but the tiles are saved to HTML5 local storage whose meager quota of 5-10mb<br>
is easily surpassed. I tried this with my MapGuide tiled maps and it could<br>
only stash 50-60 tiles before hitting the localstorage limit.<br>
<br>
Perhaps modifying the existing CacheRead and CacheWrite controls to re-route<br>
these tiles to your file system instead of window.localStorage would be the<br>
simplest approach.<br>
<br>
Or a cleaner way, refactor the CacheRead and CacheWrite controls for a<br>
pluggable storage backend.<br>
<br>
- Jackie<br>
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