On Apr 3, 5:59 am, qbuster <[email protected]> wrote: > I have a table of coordinates that roughly follow the UK's rivers and > canals from which I am trying to create an encoded polyline using the > encoded poly line class. > > The example athttp://www.saveourwaterways.info/thames.phtmldisplays > a number of sections that form the navigable parts of the River Thames > and its branches. > > As can be seen, I need a way to mark the beginning and end of each > section begins so that I can prevent the end of one section drawing a > rather arbitrary lines to the start of another. > > I have thought that one way to achieve the same effect may be to > create a separate polyline for each section but as there are over 100 > separate sections I am concerned that that many overlays dramatically > slow down display times. > > Can anyone suggest a suitable solution?
That is the only way to do it with polylines. 100 encoded polylines should be OK (even in IE), have you tried it? Another option would be to create a tile layer. -- Larry --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Maps API" 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/Google-Maps-API?hl=en -~----------~----~----~----~------~----~------~--~---
