openscales 开发.docx

1配置你的第一个项目先决条件在开始本教程之前，你需要有一个有效的Flash Builder环境（单机版或Eclipse +插件）如需更多信息，请/products/flashbuilder/配置环境运行FlashBuilder环境。创建一个新的Flex项目。给工程起个名字。选择希望应用程序类型（Web或桌面）。选择（SDK版本至少Flex 4.0）。请注意您的项目将被存储的路径：点击“下一步”按钮。可以根据需要更改输出文件夹的名称：点击“下一步”按钮。然后完成该过程。获取OpenScaleslibrairies进入到/gis/openscales/downloads/openscales-1.2.0.zip，下载必威体育精装版版本的OpenScales。解压缩文件只提取libs文件夹中包含的文件，扩展名为.swc，并把它放入您的工作区中的libs文件夹中。在FlashBuilder环境，刷新你的项目（F5）。?创建您的第一个地图创建地图的代码?xml version=1.0 encoding=utf-8?s:Applicationxmlns:fx=/mxml/2009xmlns:s=library:///flex/sparkxmlns:mx=library:///flex/mxminWidth=955minHeight=600xmlns:os=creationComplete=initMap();fx:Declarations/fx:Declarationsos:Map id=fxmapwidth=500height=600zoom=11center=4.78783,45.68800x=60y=50os:Mapnik name=Mapnik/os:MousePosition x=10 y={fxmap.height-20}displayProjection=EPSG:4326/os:DragHandler/os:ClickHandler/os:WheelHandler//os:Mapos:PanZoom map={map}x={fxmap.x+10}y={fxmap.y+10}/fx:Script![CDATA[importorg.openscales.core.Map;importorg.openscales.core.feature.PointFeature;importorg.openscales.core.layer.FeatureLayer;importorg.openscales.core.style.Style;importorg.openscales.geometry.Point;import j4as.ProjProjection;importorg.openscales.core.feature.CustomMarker;[Bindable]privatevarmap:Map = null;privatefunctioninitMap():void {map = fxmap.map;}]]/fx:Script/s:ApplicationThe .mxml file at the beginning?xml version=1.0 encoding=utf-8?s:Applicationxmlns:fx=/mxml/2009xmlns:s=library:///flex/spark xmlns:mx=library:///flex/mx minWidth=955 minHeight=600fx:Declarations/fx:Declarations/s:ApplicationAdd a namespace?xml version=1.0 encoding=utf-8? s:Applicationxmlns:fx=/mxml/2009 xmlns:s=library:///flex/sparkxmlns:mx=library:///flex/mxminWidth=955 minHeight=600 xmlns:os=fx:Declarations/fx:Declarations/s:Application现在，“OS”命名空间链接到OpenScales-FX库。Creating a map下面的源代码添加到您的应用程序的以创建地图。os:Map id=fxmapwidth=500height=600zoom=11center=4.78783,45.68800x=60y=50/os:Mapid是FxMap的唯一标识符（这里是fxmap）。width和hight定义地图的大小。Zoom定义应用程序启动时，缩放级别。Center定义地图将被集中到中心的坐标。x和y定义了地图在应用程序中的位置。Add an Open Str