From 6043404bd8aea8afee0f3e97b18558647cc23dbf Mon Sep 17 00:00:00 2001
From: 13693261870 <252740454@qq.com>
Date: 星期六, 23 九月 2023 17:42:55 +0800
Subject: [PATCH] 添加获取影像瓦片服务
---
ExportMap/cs/WebUtils.cs | 42 ++++++++++++++++++++++++++++++++++++++++++
1 files changed, 42 insertions(+), 0 deletions(-)
diff --git a/ExportMap/cs/WebUtils.cs b/ExportMap/cs/WebUtils.cs
index cd1d6ac..ed2a2b8 100644
--- a/ExportMap/cs/WebUtils.cs
+++ b/ExportMap/cs/WebUtils.cs
@@ -91,6 +91,46 @@
}
/// <summary>
+ /// 鑾峰彇褰卞儚鏂囦欢
+ /// </summary>
+ public static HttpResponseMessage GetTile(HttpRequestMessage Request, string path, int z, int x, int y)
+ {
+ string basePath = Path.Combine(LFData, path);
+ if (!Directory.Exists(basePath))
+ {
+ throw new HttpResponseException(Request.CreateResponse(HttpStatusCode.BadRequest, "璺緞涓嶅瓨鍦紒"));
+ }
+
+ string file = basePath + "\\" + z + "\\" + x + "\\" + y + ".png";
+ if (!File.Exists(file))
+ {
+ throw new HttpResponseException(Request.CreateResponse(HttpStatusCode.NotFound, "鏂囦欢涓嶅瓨鍦紒"));
+ }
+
+ return DownloadFile(file, y + ".png");
+ }
+
+ /// <summary>
+ /// 鑾峰彇褰卞儚鏂囦欢锛屼笉瀛樺湪杩斿洖绌烘枃浠�
+ /// </summary>
+ public static HttpResponseMessage GetTile0(HttpRequestMessage Request, string path, int z, int x, int y)
+ {
+ string basePath = Path.Combine(LFData, path);
+ if (!Directory.Exists(basePath))
+ {
+ throw new HttpResponseException(Request.CreateResponse(HttpStatusCode.BadRequest, "璺緞涓嶅瓨鍦紒"));
+ }
+
+ string file = basePath + "\\" + z + "\\" + x + "\\" + y + ".png";
+ if (!File.Exists(file))
+ {
+ return DownloadFile(Tools.BaseDir + "\\Sources\\empty.png", y + ".png");
+ }
+
+ return DownloadFile(file, y + ".png");
+ }
+
+ /// <summary>
/// 涓嬭浇鏂囦欢
/// </summary>
public static HttpResponseMessage DownloadFile(string file, string fileName)
@@ -111,6 +151,7 @@
return response;
}
+ #region 鍙戦�佽姹�
/// <summary>
/// Get璇锋眰
/// </summary>
@@ -165,5 +206,6 @@
return result;
}
+ #endregion
}
}
--
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