On Jul 16, 8:23 am, "David .Wu" <[email protected]> wrote: > Hi everyone, I know how to draw the polyline right now, but I really > want to make the function better, please help me. > > 1. Can I drawing the line fit to the real road?
Driving directions are available in Taiwan. Have a look at GDirections, which will draw a line for you; or http://econym.org.uk/gmap/steps.htm gives advice on how to interpret the routing data which GDirections returns. > 2. How to add maker between two makers I made? That sounds as though you should be editing a single line rather than drawing different lines between your markers. When you add a marker, extend the line to it. Combining this with GDirections (to provide an editable road-following line) is possible, but is not trivial. I think there have been examples posted here: try searching for a few key words. Andrew --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
