public ISThemeGraph()
{
InitializeComponent();
themeLayer = MyMap.Layers["ISLayer"] as TiledDynamicISLayer;
//可选统计专题图符号形状
setGraphType.Items.Add(GraphType.Bar3D);
setGraphType.Items.Add(GraphType.Area);
setGraphType.Items.Add(GraphType.Bar);
setGraphType.Items.Add(GraphType.Line);
setGraphType.Items.Add(GraphType.Pie);
setGraphType.Items.Add(GraphType.Pie3D);
setGraphType.Items.Add(GraphType.Point);
setGraphType.Items.Add(GraphType.Doughnut);
setGraphType.Items.Add(GraphType.Rose);
setGraphType.Items.Add(GraphType.Rose3D);
setGraphType.Items.Add(GraphType.StackedBar);
setGraphType.Items.Add(GraphType.Step);
setGraphType.Items.Add(GraphType.StackedBar3D);
setGraphType.SelectedIndex = 0;
//从服务器获取地图中所有图层信息
GetMapStatusParameters mapStatus = new GetMapStatusParameters() { MapName = "World" };
GetMapStatusService mapStatusService = new GetMapStatusService("http://localhost/IS/AjaxDemo");
mapStatusService.ProcessAsync(mapStatus);
mapStatusService.ProcessCompleted += new EventHandler<GetMapStatusEventArgs>(mapStatusService_ProcessCompleted);
mapStatusService.Failed += new EventHandler<ServiceFailedEventArgs>(mapStatusService_Failed);
}
public ISThemeComposite()
{
InitializeComponent();
themeLayer = MyMap.Layers["ISLayer"] as TiledDynamicISLayer;
//从服务器获取地图中所有图层信息
GetMapStatusParameters mapStatus = new GetMapStatusParameters() { MapName = "World" };
GetMapStatusService mapStatusService = new GetMapStatusService("http://localhost/IS/AjaxDemo");
mapStatusService.ProcessAsync(mapStatus);
mapStatusService.ProcessCompleted += new EventHandler<GetMapStatusEventArgs>(mapStatusService_ProcessCompleted);
mapStatusService.Failed += new EventHandler<ServiceFailedEventArgs>(mapStatusService_Failed);
}
public ISThemeDotDensity()
{
InitializeComponent();
themeLayer = MyMap.Layers["ISLayer"] as TiledDynamicISLayer;
//在选择字段下拉列表中设置World数据集的属性字段
setField.Items.Add("SmArea");
setField.Items.Add("SmPerimeter");
setField.Items.Add("Pop_1994");
setField.SelectedIndex = 2;
//从服务器获取地图中所有图层信息
GetMapStatusParameters mapStatus = new GetMapStatusParameters() { MapName = "World" };
GetMapStatusService mapStatusService = new GetMapStatusService("http://localhost/IS/AjaxDemo");
mapStatusService.ProcessAsync(mapStatus);
mapStatusService.ProcessCompleted += new EventHandler<GetMapStatusEventArgs>(mapStatusService_ProcessCompleted);
mapStatusService.Failed += new EventHandler<ServiceFailedEventArgs>(mapStatusService_Failed);
}
//方法
private void GetLayerInfo()
{
GetMapStatusParameters param = new GetMapStatusParameters();
if (this.Layer is TiledCachedISLayer)
{
param.MapName = ((TiledCachedISLayer)Layer).MapName;
}
else if (this.Layer is TiledDynamicISLayer)
{
param.MapName = ((TiledDynamicISLayer)Layer).MapName;
}
else if (this.Layer is DynamicISLayer)
{
param.MapName = ((DynamicISLayer)Layer).MapName;
}
else
{
throw new ArgumentNullException(exInfo);
}
GetMapStatusService getMapStatusService = new GetMapStatusService(Layer.Url);
getMapStatusService.ProcessAsync(param);
getMapStatusService.ProcessCompleted += new EventHandler<GetMapStatusEventArgs>(getMapStatusService_ProcessCompleted);
//触发Loading事件
if (Loading != null)
{
Dispatcher.BeginInvoke(Loading, new object[] { this, EventArgs.Empty });
}
mapName = param.MapName;
url = Layer.Url;
}
