标签:actionscript arcgis server 地图 arcgis esri
下面介绍的是设置地图范围的一系列方法,以及获取地图范围的方法。<esri:SpatialReference id="wgs" wkid="4326"/>
<esri:Extent id="extentOfKansas" xmin="-103" ymin="36" xmax="-94" ymax="41"
spatialReference="{wgs}"/>
<esri:Map id="myMap" extent="{extentOfKansas}">
<esri:ArcGISTiledMapServiceLayer
url="http://server.arcgisonline.com/ArcGIS/rest/services/
ESRI_StreetMap_World_2D/MapServer"/>
<esri:ArcGISDynamicMapServiceLayer
id="myLayer"
url="http://sampleserver1.arcgisonline.com/ArcGIS/rest/services/
Petroleum/KGS_OilGasFields_Kansas/MapServer" />
</esri:Map><esri:SpatialReference id="wgs" wkid="4326"/>
<esri:Map id="myMap">
<esri:extent>
<esri:Extent xmin="-103" ymin="36" xmax="-94" ymax="41" spatialReference="{wgs}"/>
</esri:extent>
<esri:ArcGISTiledMapServiceLayer
url="http://server.arcgisonline.com/ArcGIS/rest/services/ESRI_StreetMap_World_2D/MapServer"/>
<esri:ArcGISDynamicMapServiceLayer
id="myLayer"
url="http://sampleserver1.arcgisonline.com/ArcGIS/rest/services/Petroleum/KGS_OilGasFields_Kansas/MapServer" />
</esri:Map><esri:Map id="myMap">
<esri:ArcGISTiledMapServiceLayer
url="http://server.arcgisonline.com/ArcGIS/rest/services/
ESRI_StreetMap_World_2D/MapServer"/>
<esri:ArcGISDynamicMapServiceLayer
load="myMap.extent = myKansasLayer.fullExtent"
id="myKansasLayer"
url="http://sampleserver1.arcgisonline.com/ArcGIS/rest/services/
Petroleum/KGS_OilGasFields_Kansas/MapServer" />
</esri:Map><esri:Map id="myMap" extentChange="displayExtent()">
<esri:ArcGISTiledMapServiceLayer
url="http://server.arcgisonline.com/ArcGIS/rest/services/
ESRI_StreetMap_World_2D/MapServer" />
</esri:Map>myMap.addEventListener (ExtentEvent.EXTENT_CHANGE, extentChangeHandler);
arcgis for flex api version3.7 教程:9.地图范围extent的设置和使用
标签:actionscript arcgis server 地图 arcgis esri
原文地址:http://blog.csdn.net/xiliangxiaoke/article/details/44916265