Several hundred thousand of the maps have been geo-referenced and can be viewed for free as historical map overlays in Google through … For information on other types of overlay, see Drawing on the map. OverlayView class You can implement this class if you want to display custom types of overlay objects on the map. The OverlayView is a base class providing several methods you must implement when creating your overlays. The problem is that I'm not using default markers (google.maps.Marker), but instead a custom class which hinerits from google.maps.OverlayView.Unfortunately it seems that the library has been developed assuming the use of basic markers, in fact I get errors because my class does not implement methods defined in google.maps …
Markers can also display custom icon images; Polyline - Series of straight lines on a map; Polygon - Series of straight lines on a map, and the shape is "closed"
I'm trying to get an overlay in google maps api v3 to appear above all markers. Overlays are objects on the map that are bound to latitude/longitude coordinates. Details. How can I do that using Google Maps API v3 ?
The OverlayView is a base class that provides several methods you must implement when creating your overlays. Recherchez des commerces et des services de proximité, affichez des plans et calculez des itinéraires routiers dans Google Maps. If you want to place an image on a map, you can use a ground overlay. I'm trying to create an HTML5 canvas as an OverlayView the size of a map, position it to top:0; left:0;, draw some stuff on it, and add it to the map.Whenever the map zooms or pans I want to remove the old canvas from the map and create a new canvas draw on it position it to 0,0 and add it to the map. In Google Maps API v2, I was using map.clearOverlays() to remove the marker and draw them again. Add a …
I can configure this on a desktop, but will need to access it on an android (if that matters at all) thanks!
Google Maps has several types of overlays: Marker - Single locations on a map. You may also implement your own custom overlays by implementing the OverlayView interface. // Note that we set the prototype to an instance, rather than the // parent class itself, because we do not wish to modify the parent class. Google Maps API 第 3 版提供了用于创建自定义叠加层的 OverlayView 类。OverlayView 是一个基类，提供了您在创建叠加层时必须实现的若干方法。该类还提供了一些方法，用于实现屏幕坐标和地图位置之间 … Historic Map Works features over 1 million maps from around the world in its collections, with a focus on maps from North America. But it seems that the google api always put my overlay with lowest z-index priority.
If you want to place an image on a map, you can use a GroundOverlay object.
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