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							37 lines
						
					
					
						
							1.0 KiB
						
					
					
				| using System.Text; | |
| using System.Web.Mvc; | |
| 
 | |
| using Pingchuan.BeijingSafeguard.BLL; | |
| using Pingchuan.BeijingSafeguard.Model; | |
| 
 | |
| namespace Pingchuan.BeijingSafeguard.App.Controllers | |
| { | |
|     public class TiananmenController : BaseController | |
|     { | |
|         // GET: Forecast | |
|         public ActionResult Index() | |
|         { | |
|             return View(); | |
|         } | |
|  | |
|         [HttpGet] | |
|         public void GetMap(int type, int zoom, int x, int y) | |
|         { | |
|             GmapNetCache map = GmapNetCacheBLL.Get(type, zoom, x, y); | |
|             if (map != null) | |
|             { | |
|                 Response.StatusCode = 200; | |
|                 Response.AddHeader("Content-Type", "image/png"); | |
|                 Response.BinaryWrite(map.Tile); | |
|                 Response.End(); | |
|             } | |
|             else | |
|             { | |
|                 Response.StatusCode = 404; | |
|                 Response.AddHeader("Content-Type", "text/plain"); | |
|                 Response.BinaryWrite(Encoding.UTF8.GetBytes("Tile not found.")); | |
|                 Response.End(); | |
|             } | |
|         } | |
|     } | |
| } |