Comments on: MarkerClusterer in an All New Flavor – ActionScript! (GoogleGeoDev)

By: herlina

herlina — Fri, 29 Apr 2011 04:08:02 +0000

Dear Hendra,
i’ve saw your example,
and i have prombel to show marker from xml file as shown in your example,
could you show me the way to create and solve my problem please?

warm regards from indonesia,

Herlina

By: Marcelo

Marcelo — Wed, 30 Mar 2011 20:15:23 +0000

I’m trying to integrate this API to my project, by I have problemas when I want to clear the markers. I ran the sample that is here, and it works fine, but when I clear the markers, they dissapear, but If I done any acion over the map (move or zoom), the markers appears again.
I tried wth Flex 3 and Flex 4, and using the soure code of the api, not the swc file at revison 180.
Any idea about my problem

Thanks in advance

By: hendra

hendra — Sat, 22 Jan 2011 04:47:47 +0000

This nice artikel,.
i ve question for google map v3,. im using markerclusterer, i want add keydragzoom but not working,.
this sample my map http://gunkm.brinkster.net/test/
,..
can you help me?
or give me clue for that,..

note: im already use map.enableKeyDragZoom({
//hold ke “shift” for shortcut
visualEnabled: true
}); but not work.

thanks, regards,..

By: Sann

Sann — Thu, 14 Oct 2010 14:11:22 +0000

Hallo Juguang,

thanks for the great application. It helps me a lot, but I just cant figure out why it does not load the png’s.

I added the required classes to my workspace, as well as the assets folder right in the same place. The project compiles and the markers cluster, but instead of the colourful, round cluster-icons I see simple white numbers on my map.

Do you have an explanation?

Regards

By: Daniel

Daniel — Mon, 28 Jun 2010 09:58:54 +0000

Dear XIAO Juguang,

thank you very much for your great work. I’m now struggling to add an infowindow. Could you please help me do that? I would really appreciate it.

Regards from Italy

Daniel

By: Joshua Davis

Joshua Davis — Tue, 30 Mar 2010 17:05:34 +0000

nope. doesn’t work.

let me clarify…the image gets added fine initially. however, on a drag, zoom, etc. (pretty much on a map redraw) I get the following error:

ArgumentError: Error #2025: The supplied DisplayObject must be a child of the caller.
at flash.display::DisplayObjectContainer/removeChild()
at mx.core::UIComponent/http://www.adobe.com/2006/flex/mx/internal::$removeChild()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\UIComponent.as:5096]
at mx.core::UIComponent/removeChild()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\UIComponent.as:5004]
at com.google.maps.wrappers::SpriteFactory/removeChild()
at com.google.maps.wrappers::ISpriteFactoryWrapper/removeChild()
at com.google.maps.overlays::Marker/renderMarker()
at com.google.maps.overlays::Marker/redraw()
at com.google.maps.overlays::Marker/onAddedToPane()
at com.google.maps.overlays::Overlay/set pane()
at com.google.maps.overlays::Pane/addOverlay()
at com.google.maps.wrappers::IPaneWrapper/addOverlay()
at Cluster/redraw()[C:\WebDocs\Flex\Flash Maps Test Project\src\com\google\maps\extras\markerclusterer\Cluster.as:232]
at com.google.maps.extras.markerclusterer::MarkerClusterer/redraw_()[C:\WebDocs\Flex\Flash Maps Test Project\src\com\google\maps\extras\markerclusterer\MarkerClusterer.as:259]
at com.google.maps.extras.markerclusterer::MarkerClusterer/resetViewport()[C:\WebDocs\Flex\Flash Maps Test Project\src\com\google\maps\extras\markerclusterer\MarkerClusterer.as:346]
at com.google.maps.extras.markerclusterer::MarkerClusterer/mapMoved()[C:\WebDocs\Flex\Flash Maps Test Project\src\com\google\maps\extras\markerclusterer\MarkerClusterer.as:110]
at ()
at flash.events::EventDispatcher/dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at mx.core::UIComponent/dispatchEvent()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\UIComponent.as:9298]
at com.google.maps.wrappers::BaseEventDispatcher/dispatchEvent()
at com.google.maps.wrappers::EventDispatcherWrapper/dispatchEvent()
at com.google.maps.core::MapImpl/configure()
at com.google.maps.core::MapImpl/setCenter()
at com.google.maps.core::MapImpl/zoomNoncontinuously()
at com.google.maps.core::MapImpl/zoomIn()
at com.google.maps.core::MapImpl/onDoubleClick()
at com.google.maps.core::MapImpl/onMousePress()

By: Joshua Davis

Joshua Davis — Tue, 30 Mar 2010 16:42:54 +0000

How do I set an icon for a custom *individual* marker – NOT marker cluster. I did it as outlined here: code.google.com/p/gmaps-samples-flash/source/browse/trunk/samplecode/IconSimple.mxml
(with the exception of markers.push instead of map.addOverlay) and I get an error.

Thanks.

By: Joshua Davis

Joshua Davis — Mon, 29 Mar 2010 21:48:52 +0000

nevermind. sorry, i wasn’t downloading the images.

good job on this by the way. thanks!

By: Joshua Davis

Joshua Davis — Mon, 29 Mar 2010 21:41:31 +0000

This no longer seems to work with Google’s Flex build 1.18.

I ran my code and got an error. Then I copied and pasted your code and ran it and got the same error: “Error #2044: Unhandled IOErrorEvent:. text=Error #2036: Load Never Completed.”

Please check it out and let me know.

Thanks,
Joshua

By: Leo

Leo — Mon, 09 Nov 2009 19:33:52 +0000

oh, i’m sorry..
part of the code was hidden..

now i complete the code..

private function map_onMapReady() : void
{
markers = misMarkers..marker;
var markerClusterer : MarkerClusterer;
var newLocation : LatLng;
var marker_ : Marker_;
var newCenter : LatLng;
var i : Number;
var marker_s : Array = new Array();

for (i = 0; i < markers.length(); ++i) {
marker = markers[i];
newLocation = new LatLng(marker.@lat, marker.@lng);
marker_ = new Marker_(newLocation);
marker_s.push(marker_);
}
// Will now cluster them
markerClusterer = new MarkerClusterer(map, marker_s);

var centerPos : LatLng = new LatLng(-39, -72);
map.setCenter(centerPos, 4);
map.addControl(new ZoomControl);
}

with 1.500 markers it’s working, but not for 8.000 markers..