From a42b292673e42cc8f3635c59e1ef80d8dbac773e Mon Sep 17 00:00:00 2001
From: 13693261870 <252740454@qq.com>
Date: 星期五, 21 四月 2023 15:24:55 +0800
Subject: [PATCH] 1
---
ExportMap/Sources/xyz.py | 29 +++++++++++++++++------------
1 files changed, 17 insertions(+), 12 deletions(-)
diff --git a/ExportMap/Sources/xyz.py b/ExportMap/Sources/xyz.py
index 30a053c..f1afa7b 100644
--- a/ExportMap/Sources/xyz.py
+++ b/ExportMap/Sources/xyz.py
@@ -28,10 +28,10 @@
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\4.5g\tif.txt", required=False)
- parser.add_argument("-out", type=str, default=r"D:\xyz\4.5g\png", required=False)
- parser.add_argument("-min", type=int, default=12, required=False)
- parser.add_argument("-max", type=int, default=18, required=False)
+ parser.add_argument("-file", type=str, default=r"D:\xyz\china\tif.txt", required=False)
+ parser.add_argument("-out", type=str, default=r"D:\xyz\china\png", required=False)
+ parser.add_argument("-min", type=int, default=4, required=False)
+ parser.add_argument("-max", type=int, default=8, required=False)
parser.add_argument("-noData", type=int, default=0, required=False)
return parser.parse_args()
@@ -54,6 +54,7 @@
for layer in prj.mapLayers().values():
prj.removeMapLayer(layer)
+ args.authid = None
lines = readTxt(args.file)
for i in range(0, len(lines)):
if len(lines[i]) == 0:
@@ -66,6 +67,8 @@
continue
if len(prj.mapLayers()) == 0:
+ args.authid = layer.crs().authid()
+ print("authid: " + args.authid)
prj.setCrs(layer.crs())
for j in range(1, layer.bandCount() + 1):
@@ -84,11 +87,11 @@
# 鑾峰彇杈圭晫
-def getExtent(prj):
+def getExtent(prj, args):
ex = None
for layer in prj.mapLayers().values():
rect = layer.extent()
- print(layer.name() + ", " + rect.toString())
+ print(layer.name() + ", " + rect.toString() + ", " + layer.crs().authid())
if ex is None:
ex = Rectangle(rect.xMinimum(), rect.xMaximum(), rect.yMinimum(), rect.yMaximum())
@@ -103,8 +106,8 @@
if rect.yMaximum() > ex.ymax:
ex.ymax = rect.yMaximum()
- # '38399769,38403264,3558330,3561632'
- return str(ex.xmin) + "," + str(ex.xmax) + "," + str(ex.ymin) + "," + str(ex.ymax)
+ # '-3640.3675,1734588.1947,2434663.1477,3677421.7047 [EPSG:32643]'
+ return str(ex.xmin) + "," + str(ex.xmax) + "," + str(ex.ymin) + "," + str(ex.ymax) + ' [' + args.authid + "]"
# 鑾峰彇杈圭晫2
@@ -122,7 +125,7 @@
# 鑾峰彇XYZ鍙傛暟
def getXYZOps(args):
- return {
+ ops = {
'BACKGROUND_COLOR': QColor(0, 0, 0, 0),
'DPI': 96,
'EXTENT': args.ext,
@@ -138,6 +141,9 @@
'ZOOM_MAX': args.max,
'ZOOM_MIN': args.min
}
+ print(ops)
+
+ return ops
# 鍒涘缓XYZ鐡︾墖
@@ -145,8 +151,7 @@
import processing
ops = getXYZOps(args)
- print(ops)
- processing.run("qgis:tilesxyzdirectory", ops)
+ # processing.run("qgis:tilesxyzdirectory", ops)
# 鍒濆鍖�
@@ -165,7 +170,7 @@
loadLayers(prj, args)
# prj.write(args.file.replace(".txt", ".qgz"))
- args.ext = getExtent(prj)
+ args.ext = getExtent(prj, args)
createXYZ(args)
qgs.exitQgis()
--
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