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