I was looking for a solution to this problem on stackoverflow but since I couldn't find the accurate solution I ended up solving it myself and post it here, hope it help.  Google Maps provides you the Polyline feature, which based on a list of co...
I have polyline in my map. I want to know the pixel (screen) xy-coordinates, when user clicks the polyline. Click event only returns the LatLng object, so does anyone have a clue how to get the pixel coordinates from latLng?  I would appreciate very...
I have a problem when constructing a polygon. The error message says something like:      Invalid value for constructor parameter 0: (49.27862248020283, -122.79301448410035),(49.277964542440955, -122.79370112960816),(49.278524490028595, -122.79502077...
I'm doing an application with google maps API that have a JSON with the marker's coordinates. Then I draw polylines between the markers. I also implemented a function with a onclick event that creates a new marker inside the polyline. This ma...
Using Google maps javascript API i want to draw arrow on top of the poly line so when the user is looking at the Map he would understand that some one traveled from here and to here.  The existing functionality    I want something like this    Pleas...
I have a web app that will draw a polyline for each user (tracks movement), and I'd like to incorporate some functionality that allows the web app user to 'focus' on a certain user by changing the color of the polyline. It will have to fi...
I am working on a map with Mapbox and Leaflet and I am supposed to let the user draw polygons and calculate and show the are of that polygon and I also need to let the user draw a polyline and show the distance of the polyline.  I have figured out th...
Can anyone suggest how I can access then animate the red polyline here using javascript:  http://gymloop.lukem.co.uk (login: User2/pass2, then select 'Challenges')  I want to animate the polyline from the first marker to the end of the red li...
Here is the entire HTML document:  <!DOCTYPE html> <html> <head>     <title>Top 5 Importers of Tungsten</title>      <!--Imports stylesheet from Leaflet -->      <link rel="stylesheet" href="https:/...
I'd like to take a Google Map v3-based map with some custom polylines, and make some of those lines dotted or dashed. I can't seem to find any way of doing this. Is it possible, and if so, how?...

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