Hello i got a problem for add animation to an interactive map.
I add a map in wordpress with the plugin responsive vector map... at the moment it works, but i need to add animation to the interactive map, in special, regions of the map that appear separated and then come together forming the map.
I've been searching, but I haven't found any solution.
Thank you for your attention and regards
You can use Google Maps API and code it by hand if you are good at coding :)
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I'm relatively new coder and am currently putting together a website as part of my University work. I'd really appreciate it someone could give me advice on how I would go about adding an interactive map that uses JavaScript to show my location.
Thanks!
https://developers.google.com/maps/documentation/javascript/examples/marker-simple
Google maps, just copy paste and edit the latlong to your desired position.
And here is one example getting position from browser and marks it on the map:
https://developers.google.com/maps/documentation/javascript/examples/map-geolocation
So I have a probably not so unique scenario. The simplest way to explain it is a google map with all 50 US states, each state will have two markers. The markers are both driven by the same lat/long value. The problem Im having is that the markers are rendering ontop of one another. I somehow need to have them render next to one another or offset so that I can see both. The problem is how do I get it to not overlap into another state.
I saw some really neat "spider" functionality where it renders one marker and then if you click on it the others fan out, but the website was in another language.
I am going to try and use the following library.
https://github.com/jawj/OverlappingMarkerSpiderfier
The problem with the above implementation is that I am using a combination of KML and google maps client-side. I dont see a way to implement that for the kml markers
The Overlapping Marker Spiderfier project on GitHub will probably accomplish what you need.
Otherwise you can play around with the Marker's icon property. The icon can accept a Symbol which has and anchor that can be shifted from the default location (0,0).
Symbol documentation: https://developers.google.com/maps/documentation/javascript/reference#Symbol
My client wanted me to update his Google map to a 'new' one, which looks like this: http://snag.gy/McZSd.jpg. Is there any setting used?
I think what you want to look at is Google Map's map types
Assuming your client's Google map is a JS map, the first step is to turn on visual refresh to get the new colors and fonts: https://developers.google.com/maps/documentation/javascript/examples/map-simple-refresh
As to building new style UI controls over a full bleed map, that is going to require you to spend some time in HTML and CSS land. =)
Is there a way to incrementally draw a line in the Google Earth Plug-in using the JavaScript API?
If that's not possible, is there a round about method to achieve the same effect?
What I want to achieve is similar to this: http://www.wolfpil.de/v3/animated-poly_v3.html
Yes this is entirely possible, and to be fair it would be trivial to convert the code in the example to use the earth, rather than maps, api. All you would need to do is to find any references to maps objects and simply use the equivalent earth api objects. The math and timing is all done for you...
If you wanted to convert it take a look at the following links, they should give you everything you need to know.
Information on Geometries and Overlays
https://developers.google.com/earth/documentation/geometries
Example of Drawing line strings
http://earth-api-samples.googlecode.com/svn/trunk/examples/linestring.html
Example of Smooth Animation with frameend
http://earth-api-samples.googlecode.com/svn/trunk/examples/event-frameend.html
Finally, you could also just add the earth plugin to the maps implementation, take a look at the following example of Maps/Earth Integration. This would just mean adding the a few lines of code to the example you posted allowing the 'earth' mode to be activated from the maps api. If set up correctly things like polylines are available across the map/earth displays.
Earth Maps integration
http://earth-api-samples.googlecode.com/svn/trunk/examples/maps-integration.html
Beefy integration example
http://earth-api-samples.googlecode.com/svn/trunk/demos/mapsapi/beefy.html
We started using Google Maps on our web application rather extensively. It worked fine at the beginning, but as we add more markers we find that the performance are not quite there. Although I'm quite sure we don't use it in the most efficient way.
I am looking for information about Google Maps best practices and tips'n tricks. Any suggestions?
You might find some good ideas in this article, which compares several methods of handling large amounts of markers.
Marker Manager has some limitations, depending on what you're trying to accomplish; for instance, it doesn't allow every marker to be available from every zoom level. I created a clustering function based on the principles discussed in this tutorial. It uses the Static Maps API in PHP, but the principles behind the clustering can be used however you want.
Update: This clustering utility was just released: MarkerClusterer
Use Marker Manager.
Limit markers to what's visible (ie, understand the window boundaries, and only show markers that fall inside the window)
Learn to listen for various map activities and react - such as viewpoint moves, zooming, etc - to update the markers
Don't show markers that overlap significantly - show only one marker (perhaps a different shade or color to denote there are several points at this marker) and let the user zoom in if they want to see the individual markers. Use the tooltip to show a zoomed in window if you want to get fancy.