public override void Process()
{
MapControlModel model = MapControlModel.GetModelFromSession();
//get map object from map model
MapInfo.Mapping.Map map = model.GetMapObj(MapAlias);
if (map.Legends.Count == 0)
{
return;
}
Legend legend = map.Legends[0];
LegendExport legendExp = new LegendExport(map, legend);
legendExp.Format = (MapInfo.Mapping.ExportFormat)MapInfo.Mapping.ExportFormat.Parse(typeof(ExportFormat), LegendExportFormat, true);
//export Legend to memorystream
MemoryStream stream = new MemoryStream();
legendExp.Export(stream);
stream.Position = 0;
legendExp.Dispose();
//stream legend image back to client
StreamImageToClient(stream);
}
public override void Process()
{
MapControlModel model = MapControlModel.GetModelFromSession();
//get map object from map model
MapInfo.Mapping.Map map = model.GetMapObj(MapAlias);
if(map.Legends.Count == 0)
return;
Legend legend = map.Legends[0];
LegendExport legendExp = new LegendExport(map, legend);
legendExp.Format = (MapInfo.Mapping.ExportFormat)MapInfo.Mapping.ExportFormat.Parse(typeof(ExportFormat),LegendExportFormat, true);
//export Legend to memorystream
MemoryStream stream = new MemoryStream();
legendExp.Export(stream);
stream.Position = 0;
legendExp.Dispose();
//stream legend image back to client
StreamImageToClient( stream);
}
