Gmaps"

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Revision as of 04:48, 18 May 2010

Gmaps

Employment/Purpose

Components: gmaps, ginfo, gmarker, gpolyline, gpolygon, gimage, and gscreen.

A gmaps is a maps component that wraps the famous Google Maps service that you can control it and embedded it in your ZK web application page in pure Java. Inside a gmaps, you can manipulate your maps and adding contents to the maps and creating convenient locality related web application. You can add ginfo to represent an anchored information window for the maps. You can add multiple gmarkers to indicate special locations. You can add gpolyline and gpolygon to indicate a path or an area. You can also overlay gimage and gscreen to indicate very special places.

Example

ZKComRef Gmaps Example.png


 <window title="Gmaps Demo" border="normal" width="508px">
	<script type="text/javascript" content="zk.googleAPIkey='Your-Google-API-Key'"/>
	<gmaps id="mymap" width="500px" height="300px" showSmallCtrl="true">
		<ginfo id="myinfo" open="true">
			<![CDATA[
				Hello, <a href="http://www.zkoss.org">ZK</a>.
			]]>
		</ginfo>
		
		<gmarker id="mymark" lat="37.4410" lng="-122.1490">
			<![CDATA[
				Hello, <a href="http://www.zkoss.org">ZK</a> on top of Gmarker.
			]]>
		</gmarker>
		
		<attribute name="onMapClick">
			Gmarker gmarker = event.getGmarker();
			if (gmarker != null) {
				gmarker.setOpen(true);
			}
		</attribute>
	</gmaps>
 </window>

Supported events

Name
Event Type
onInfoChange
InfoChangeEvent

Description: Notifies that the current open information window has changed(opened/closed)

onMapDrop
MapDropEvent

Description: Notifies that some component is dragged and dropped on the gmaps or gmarker component with latitude and longitude information.

onMapClick, onMapDoubleClick, onMapRightClick
MapMouseEvent

Description: Notifies that some mouse action has been applied on the gmaps or gmarker component with latitude and longitude information.

onMapMove
MapMoveEvent

Description: Notifies that the view center (latitude, longitude) of the gmaps has been moved.

onMapTypeChange
MapZoomEvent

Description: Notifies that the map type of the gmaps has been changed.

onMapZoom
MapZoomEvent

Description: Notifies that the zoom level of the gmaps has been changed.

Supported Children

* Ginfo,  Gmarker, Gpolyline, Gpolygon, Gimage, Gscreen

Use cases

Version Description Example Location
     

Version History

Version Date Content
2.51 05/18/2010 Initialization



Last Update : 2010/05/18

Copyright © Potix Corporation. This article is licensed under GNU Free Documentation License.