From a410904854084312e0fad1426f00e4d73c15c18d Mon Sep 17 00:00:00 2001
From: 13693261870 <252740454@qq.com>
Date: 星期五, 05 五月 2023 15:46:06 +0800
Subject: [PATCH] 1
---
ExportMap/Sources/merge.py | 42 +++++++++++++++---------------------------
1 files changed, 15 insertions(+), 27 deletions(-)
diff --git a/ExportMap/Sources/merge.py b/ExportMap/Sources/merge.py
index 92d7b46..167a8f4 100644
--- a/ExportMap/Sources/merge.py
+++ b/ExportMap/Sources/merge.py
@@ -28,15 +28,14 @@
parser = argparse.ArgumentParser(description='ArgUtils')
parser.add_argument("-src", type=str, default=get_full_path(), required=False)
parser.add_argument("-qgz", type=str, default=r"xyz.qgz", required=False)
- parser.add_argument("-file", type=str, default=r"D:\xyz\dom0.2m\tif.txt", required=False)
- parser.add_argument("-out", type=str, default=r"D:\xyz\dom0.2m\png", required=False)
- parser.add_argument("-noData", type=int, default=0, required=False)
+ parser.add_argument("-file", type=str, default=r"D:\xyz\dem\dem.txt", required=False)
+ parser.add_argument("-out", type=str, default=r"D:\xyz\dem\dem\astgtm2.tif", required=False)
return parser.parse_args()
# 璇诲彇鏂囨湰鏂囦欢
-def readTxt(filePath):
+def read_txt(filePath):
f = open(filePath, encoding="utf-8")
lines = f.readlines()
f.close()
@@ -48,12 +47,12 @@
# 鍔犺浇鍥惧眰
-def loadLayers(prj, args):
+def load_layers(prj, args):
for layer in prj.mapLayers().values():
prj.removeMapLayer(layer)
args.authid = None
- lines = readTxt(args.file)
+ lines = read_txt(args.file)
for i in range(0, len(lines)):
if len(lines[i]) == 0:
continue
@@ -69,29 +68,17 @@
print("authid: " + args.authid)
prj.setCrs(layer.crs())
- for j in range(1, layer.bandCount() + 1):
- layer.dataProvider().setNoDataValue(j, args.noData)
-
prj.addMapLayer(layer)
# 鑾峰彇鍙傛暟
-def getOps(args):
+def get_ops(args):
ops = {
- 'BACKGROUND_COLOR': QColor(0, 0, 0, 0),
- 'DPI': 96,
- 'EXTENT': args.ext,
- 'METATILESIZE': 4,
- 'OUTPUT_DIRECTORY': args.out,
- # 'OUTPUT_HTML': 'TEMPORARY_OUTPUT',
- 'OUTPUT_HTML': args.out + "\\view.html",
- 'QUALITY': 100,
- 'TILE_FORMAT': 0,
- 'TILE_HEIGHT': 256,
- 'TILE_WIDTH': 256,
- 'TMS_CONVENTION': False,
- 'ZOOM_MAX': args.max,
- 'ZOOM_MIN': args.min
+ 'DATA_TYPE': 5,
+ 'OUTPUT': args.out,
+ 'NODATA_INPUT': 0,
+ 'NODATA_OUTPUT': 0,
+ 'OPTIONS': ''
}
print(ops)
@@ -102,8 +89,8 @@
def merge(args):
import processing
- ops = getOps(args)
- processing.run("qgis:tilesxyzdirectory", ops)
+ ops = get_ops(args)
+ processing.run("gdal:merge", ops)
# 鍒濆鍖�
@@ -119,7 +106,7 @@
# prj.read(args.qgz)
print("FileName: " + prj.fileName())
- loadLayers(prj, args)
+ load_layers(prj, args)
merge(args)
@@ -130,4 +117,5 @@
if __name__ == '__main__':
timer = time.time()
init()
+
print(f'鑰楁椂:{time.time() - timer:.2f}s')
--
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