yes, very much. I've tried all sorts of things and I've pretty much given up, but if you can help, it'd be very much appreciated.
On Oct 14, 10:33 am, Nathan Raley <nlrale...@gmail.com> wrote: > Are you having problems with the conversion from lat/lng to Pixel X,Y and > Tile X,Y? If so let me know and I can offer some help. > > On Wed, Oct 13, 2010 at 4:20 PM, spyro.boy <spyro....@gmail.com> wrote: > > alright so, since posting I've tried my hand at this and the code > > seems different. I'll just re-establish things in a clearer way. > > > I've generated a set of 256x256 tiles from a very large image (approx. > > 7000x3000) . the file naming convention is tile-ZOOM-X-Y.png. getting > > the google maps api to display these tiles as a base map wasn't > > difficult. > > > the things I'm trying to accomplish now is figuring out how to center > > the map based on a pixel coordinate of the original image (i.e. the > > 7000x3000 unsplit image) mapped to the tiled google map. > > > a second thing I'd like to figure out is how to stop the map from > > going into areas that tiles don't exist. if this has to be controlled > > by a constant, that's fine. i.e. if I have 50 tiles width-wise, I > > don't want it to move past the 50th tile, or past the 0th tile. same > > with the vertical. > > > I've put a conditional in the getTileUrl that just checks if coord.x > > (or y) is less than 0, but internally the google map still thinks it's > > in the negative range. I can't imagine moving back into the the > > positives will do any good with that conditional in place. > > > I've read the API reference and the tutorials and none of it seems > > very clear to me. > > > -- > > You received this message because you are subscribed to the Google Groups > > "Google Maps JavaScript API v3" group. > > To post to this group, send email to > > google-maps-js-api...@googlegroups.com. > > To unsubscribe from this group, send email to > > google-maps-js-api-v3+unsubscr...@googlegroups.com<google-maps-js-api-v3%2bunsubscr...@googlegroups.com> > > . > > For more options, visit this group at > >http://groups.google.com/group/google-maps-js-api-v3?hl=en. -- You received this message because you are subscribed to the Google Groups "Google Maps JavaScript API v3" group. To post to this group, send email to google-maps-js-api...@googlegroups.com. To unsubscribe from this group, send email to google-maps-js-api-v3+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-maps-js-api-v3?hl=en.
