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秦桐
赞同来自: 陈於立 、聂震宇
<?xml version=1.0 encoding=utf-8?> <s:Application xmlns:fx=http://ns.adobe.com/mxml/2009 xmlns:s=library://ns.adobe.com/flex/spark xmlns:mx=library://ns.adobe.com/flex/mx minWidth=955 minHeight=600 xmlns:ns=http://www.esri.com/2008/ags> <fx:Declarations> <!-- 将非可视元素(例如服务、值对象)放在此处 --> </fx:Declarations> <fx:Script> <![CDATA[ protected function button1_clickHandler(event:MouseEvent):void { t96.visible=!t96.visible; t130.visible=!t96.visible; } ]]> </fx:Script> <s:Label text={map.scale} left=100></s:Label> <ns:Map id=map> <ns:ArcGISTiledMapServiceLayer url=http://192.168.220.125:6080/ar ... erver id=t130></ns:ArcGISTiledMapServiceLayer> <ns:ArcGISTiledMapServiceLayer url=http://192.168.220.125:6080/ar ... erver id=t96 alpha=0.5></ns:ArcGISTiledMapServiceLayer> </ns:Map> <s:Button label=Switch Tile DPI click=button1_clickHandler(event)></s:Button> </s:Application>
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秦桐
赞同来自: 陈於立 、聂震宇
比例尺切换不要影响其他参数,参考以下样例代码
切换96和130dpi,比例尺不变化:
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