From ecfe110922f3c542df7aaef9ac9e26cdb0b73e55 Mon Sep 17 00:00:00 2001
From: 13693261870 <252740454@qq.com>
Date: 星期六, 20 七月 2024 09:52:58 +0800
Subject: [PATCH] 1
---
SimuTools/Tools/Handle.cs | 53 ++++++++++++++++++++++++++++-------------------------
1 files changed, 28 insertions(+), 25 deletions(-)
diff --git a/SimuTools/Tools/Handle.cs b/SimuTools/Tools/Handle.cs
index 1ea8f07..74796fc 100644
--- a/SimuTools/Tools/Handle.cs
+++ b/SimuTools/Tools/Handle.cs
@@ -92,7 +92,8 @@
foreach (int[] sizes in layer.terrain.size)
{
string tif = Path.Combine(tempPath, DateTime.Now.Ticks.ToString() + ".tif");
- Resample(ds.GetDescription(), tif, sizes[0], sizes[1]);
+ //Resample(ds.GetDescription(), tif, sizes[0], sizes[1]);
+ Resample(ds, tif, sizes[0], sizes[1]);
if (!File.Exists(tif))
{
continue;
@@ -105,6 +106,32 @@
/// <summary>
/// 閲嶉噰鏍�
+ /// </summary>
+ private static void Resample(Dataset ds, string dest, int width, int height)
+ {
+ // https://blog.51cto.com/u_16099346/6691820
+ //string args = string.Format("-t_srs {0} -ts {1} {2} -r {3} -of {4}", "EPSG:4326", width, height, "bilinear", "GTiff");
+ //string[] options = Gdal.ParseCommandLine(args);
+ string[] options = new string[]
+ {
+ "-t_srs",
+ "EPSG:4326",
+ "-ts",
+ width.ToString(),
+ height.ToString(),
+ "-r",
+ "bilinear",
+ "-of",
+ "GTiff"
+ };
+ GDALWarpAppOptions warpAppOptions = new GDALWarpAppOptions(options);
+
+ Dataset destDs = Gdal.Warp(dest, new Dataset[] { ds }, warpAppOptions, null, null);
+ destDs.Dispose();
+ }
+
+ /// <summary>
+ /// 閲嶉噰鏍� *
/// </summary>
private static void Resample(string source, string dest, int width, int height)
{
@@ -438,30 +465,6 @@
{
sw.Write(json);
}
- }
- #endregion
-
- #region 鏆傛椂涓嶇敤
- /// <summary>
- /// 閲嶉噰鏍� *
- /// </summary>
- private static void Resample(Dataset ds, string dest, int width, int height)
- {
- // 璁剧疆Warp鐨勯�夐」锛歨ttps://blog.csdn.net/qq_43210879/article/details/121350561
- string[] options = new string[] {
- "format=GTiff",
- "width=" + width,
- "height=" + height,
- "dstSRS=EPSG:4326"
- };
-
- OSGeo.GDAL.Driver driver = Gdal.GetDriverByName("GTiff");
- Dataset destDs = driver.Create(dest, width, height, ds.RasterCount, ds.GetRasterBand(1).DataType, null);
-
- GDALWarpAppOptions warpAppOptions = new GDALWarpAppOptions(options);
- Gdal.Warp(destDs, new Dataset[] { ds }, warpAppOptions, null, null);
-
- destDs.Dispose();
}
#endregion
}
--
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