Wow. I hadn't seen that before. That's actually really cool. In any case, Xibis actually creates a canvas on top of the map and draws their own chart. I think Google Maps provides an API to get where a lat/long would be on the screen, and which lat/long a screen coordinate maps to. They also probably have a way of getting the tilt and rotation of the map, which is how they render the shadow. I hope that helps. On Mon Dec 01 2014 at 3:10:12 PM Rishad Ali <mrishad...@gmail.com> wrote:
> This is the link they have done it. > > http://www.xibis.com/news-and-insight/xibis-adds-3d-data-to-google-maps > > > > > > > > On Monday, 24 November 2014 09:09:10 UTC, Rishad Ali wrote: > >> How can I draw a google line chart on a google map. >> >> I know I can draw lines between gps coordinates (lat/lon) but how can I >> draw an elevated line with a height and change the view on it ? >> >> For example, If I have few values 10,12,13,12,10 and each value is >> associated with latitude/longitude value. >> >> How can I plot these points on a map where the value will be the >> elevation or height of that point? >> >> Something like this >> >> >> <https://lh5.googleusercontent.com/-0AYfzgjosUY/VHL1mhGA83I/AAAAAAAAAvA/2yfyr2o9cpI/s1600/linemap.png> >> >> >> <https://lh5.googleusercontent.com/-GlQFVUy-Mp4/VG8LRJzpWnI/AAAAAAAAAuw/pQa3AlF1xNQ/s1600/LineOnMap.png> >> >> >> Thanks >> > -- > You received this message because you are subscribed to the Google Groups > "Google Visualization API" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to google-visualization-api+unsubscr...@googlegroups.com. > To post to this group, send email to > google-visualization-api@googlegroups.com. > Visit this group at > http://groups.google.com/group/google-visualization-api. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Google Visualization API" group. To unsubscribe from this group and stop receiving emails from it, send an email to google-visualization-api+unsubscr...@googlegroups.com. To post to this group, send email to google-visualization-api@googlegroups.com. Visit this group at http://groups.google.com/group/google-visualization-api. For more options, visit https://groups.google.com/d/optout.
