private void spatialService_ProcessCompleted(object sender, SpatialOperateEventArgs e)
{
//清除图层中选中要素
drawLayer.ClearFeatures();
if (e.Result == null)
{
MessageBox.Show("No Result!");
return;
}
//将合并后的形状绘制到图层中
Feature f = new Feature
{
Geometry = e.Result.ToGeometry(),
Style = (SuperMap.Web.Core.Style)App.Current.Resources["CustomDiagonalBlackHatchFillSymbol"]
};
drawLayer.Features.Add(f);
//将合并后的形状更新到服务器
Entity entity = new Entity
{
Shape = e.Result,
ID = ids[ids.Count - 2]
};
UpdateEntityParameters parameters = new UpdateEntityParameters
{
MapName = "Changchun",
LayerName = "Vegetable@changchun",
Entity = entity
};
UpdateEntityService updateEntityService = new UpdateEntityService("http://localhost:7080/demo");
updateEntityService.ProcessAsync(parameters);
updateEntityService.Failed += new EventHandler<ServiceFailedEventArgs>(Service_Failed);
updateEntityService.ProcessCompleted += new EventHandler<EditEventArgs>(Service_ProcessCompleted);
}
private void OnProcessCompleted(SpatialOperateEventArgs args)
{
if (ProcessCompleted != null)
{
Application.Current.RootVisual.Dispatcher.BeginInvoke(
ProcessCompleted, new object[] { this, args });
}
}
private void request_Completed(object sender, RequestEventArgs e)
{
JsonObject jsonObject = (JsonObject)JsonObject.Parse(e.Result);
ServerGeometry result = ServerGeometry.FromJson(jsonObject);
LastResult = result;
SpatialOperateEventArgs args = new SpatialOperateEventArgs(result, e.Result, e.UserState);
OnProcessCompleted(args);
}
private void sos_ProcessCompleted(object sender, SpatialOperateEventArgs e)
{
if (e.Result == null)
{
MessageBox.Show("No Result!");
return;
}
ServerGeometry r = e.Result;
SuperMap.Web.Core.Geometry g = r.ToGeometry();
Feature f = new Feature { Geometry = g, Style = (SuperMap.Web.Core.Style)App.Current.Resources["CustomDiagonalBlackHatchFillSymbol"] };
resultLayer.Features.Add(f);
}