From b849a185e1bf8e37a85cbfa6ee251ff5a531b45c Mon Sep 17 00:00:00 2001
From: 13693261870 <252740454@qq.com>
Date: 星期四, 09 三月 2023 15:26:47 +0800
Subject: [PATCH] 1
---
ExportMap/Sources/xyz.py | 54 ++++++++++++++++++++++++++++++++++++++++++++++--------
1 files changed, 46 insertions(+), 8 deletions(-)
diff --git a/ExportMap/Sources/xyz.py b/ExportMap/Sources/xyz.py
index e2335f8..733f9b0 100644
--- a/ExportMap/Sources/xyz.py
+++ b/ExportMap/Sources/xyz.py
@@ -1,16 +1,24 @@
#!/usr/bin/env
# -*- coding: utf-8 -*-
+
import os
import sys
+
+from qgis.core import *
+# C:\Program Files\QGIS 3.16\apps\qgis-ltr\python\qgis
+sys.path.append(r"C:\Program Files\QGIS 3.16\apps\qgis-ltr\python\plugins")
+from processing.core.Processing import Processing
+Processing.initialize()
+import processing
+#from qgis import processing
+
import math
import argparse
-from qgis.core import *
from qgis.gui import *
from qgis.PyQt.QtGui import *
from qgis.PyQt.QtCore import *
from qgis.PyQt.QtWidgets import *
-from qgis.PyQt.QtXml import *
# 鑾峰彇瀹屾暣璺緞
@@ -36,21 +44,30 @@
lines = f.readlines()
f.close()
- for line in lines:
- line = line.replace('\n', '')
+ for i in range(0, len(lines)):
+ lines[i] = lines[i].replace('\n', '')
return lines
# 鍔犺浇鍥惧眰
-def loadLayers(args):
+def loadLayers(prj, args):
lines = readTxt(args.file)
- for line in lines:
- print(line.replace('\n', ''))
+ for i in range(0, len(lines)):
+ line = lines[i]
+ if len(line) == 0:
+ continue
+
+ print("layer: " + line)
+ layer = QgsRasterLayer(line, "layer_" + str(i))
+ if not layer.isValid():
+ print("layer_" + str(i) + ": failed to load!")
+ #prj.addRasterLayer(line, "layer_" + str(i))
# 鍒濆鍖�
def init():
+ # QgsApplication.setPrefixPath("C:\Program Files\QGIS 3.16", True)
qgs = QgsApplication([], True)
qgs.initQgis()
@@ -59,11 +76,32 @@
project.read(os.path.join(args.src, args.qgz))
print("FileName: " + project.fileName())
- loadLayers(args)
+ loadLayers(project, args)
+
+ for alg in qgs.processingRegistry().algorithms():
+ print(alg.id(), "->", alg.displayName())
+
+ ops = {
+ 'BACKGROUND_COLOR': QColor(0, 0, 0, 0),
+ 'DPI': 96,
+ 'EXTENT': '38399808.872500002,38403271.749600001,3558251.197600000,3561749.171400000 []',
+ 'METATILESIZE': 4,
+ 'OUTPUT_DIRECTORY': args.out,
+ 'OUTPUT_HTML': 'TEMPORARY_OUTPUT',
+ 'QUALITY': 100,
+ 'TILE_FORMAT': 0,
+ 'TILE_HEIGHT': 256,
+ 'TILE_WIDTH': 256,
+ 'TMS_CONVENTION': True,
+ 'ZOOM_MAX': 12,
+ 'ZOOM_MIN': 12
+ }
+ processing.run("qgis:tilesxyzdirectory", ops)
qgs.exitQgis()
+# main
if __name__ == '__main__':
init()
--
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