Hi John, John Callahan wrote: > Very cool. I love it! Thanks for going completely open source! Maybe > you can even use OpenStreetMap as the default map.
Thanks, that's a great suggestion. > Two quick questions: > > 1) Can this also replicate the polygon, polyline, and kml features David > added recently? I'll be looking into the polygon and polyline features in the near future, but no; it will probably trigger errors if you try to use them right now. > 2) When filtering, are all of the markers wiped clean before the subset > is re-added? I'm just curious if there's any way around that for > performance issues (say with 500 markers). Yes, that's what's happening behind the scenes. I can try to see if the OL API provides a better mechanism for hiding and showing. Thanks for the feedback! > - John > > ************************************************** > John Callahan, Geospatial Application Developer > Delaware Geological Survey, University of Delaware > URL: http://www.dgs.udel.edu > ************************************************** > > > > Ryan Lee wrote: >> I'd like to announce the availability of an OpenLayers [1] Map View >> extension for Exhibit. Based in large part on the existing Google Maps >> View extension, it currently replicates most of the GM functionality. >> The settings are nearly the same, differences detailed below. To make >> use of it in your Exhibit, add "?service=openlayers" to the >> map-extension.js URL in the appropriate script tag and set the >> ex:viewClass to "OLMap". >> >> There are plans for expansion in the near future, but for now please let >> me know if you have any questions, observations, or bug reports on this >> basic implementation. You can see it in action here: >> >> http://trunk.simile-widgets.org/exhibit/examples/presidents/presidents-openlayers.html >> >> >> = Settings = >> >> All of the settings listed for the Map View [2] can be used with the >> OpenLayers extension except: >> >> - ex:size (there are no different sizes for map controls available) >> - ex:type (there are no predefined tilesets for maps; currently >> included are an unlabelled geopolitical boundary map and a satellite >> imagery map) >> >> Not all of the settings have been tested. Please let me know if you run >> into any problems. >> >> 1. http://openlayers.org/ >> 2. http://simile.mit.edu/wiki/Exhibit/2.0/Map_View >> >> > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "SIMILE Widgets" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/simile-widgets?hl=en -~----------~----~----~----~------~----~------~--~---
