From 2fd93008d2ce0052353e5016f2c15d1890ffd2e6 Mon Sep 17 00:00:00 2001
From: 13693261870 <252740454@qq.com>
Date: 星期一, 23 十月 2023 13:42:37 +0800
Subject: [PATCH] 解决影像图层覆盖了矢量图层
---
MoonExp/Sources/MoonExp.py | 59 ++++++++++++++++++++++++++++++++++++++++++++---------------
1 files changed, 44 insertions(+), 15 deletions(-)
diff --git a/MoonExp/Sources/MoonExp.py b/MoonExp/Sources/MoonExp.py
index 181fddf..9e19c50 100644
--- a/MoonExp/Sources/MoonExp.py
+++ b/MoonExp/Sources/MoonExp.py
@@ -4,12 +4,12 @@
import sys
import math
import argparse
-from qgis.core import *
from qgis.gui import *
+from qgis.core import *
from qgis.PyQt.QtGui import *
+from qgis.PyQt.QtXml import *
from qgis.PyQt.QtCore import *
from qgis.PyQt.QtWidgets import *
-from qgis.PyQt.QtXml import *
# 鑾峰彇瀹屾暣璺緞
@@ -39,12 +39,15 @@
# 璁剧疆鍥惧眰鍙鎬�
-def set_item_visibility(root_node, show_layers):
+def set_item_visibility(root_node, layout, show_layers):
print(root_node.name() + ': Group')
for node in root_node.children():
# QgsLayerTreeLayer
if isinstance(node, QgsLayerTreeGroup):
- set_item_visibility(node, show_layers)
+ if node.name() == "搴曞浘":
+ add_raster_layer(node, layout)
+ else:
+ set_item_visibility(node, layout, show_layers)
# QgsRasterLayer, QgsVectorLayer
else:
name = node.layer().name()
@@ -56,8 +59,32 @@
node.setItemVisibilityChecked(flag)
+# 娣诲姞Raster鍥惧眰锛歈gsLayerTreeGroup
+def add_raster_layer(node, layout):
+ wmsUrl = layout.customProperty("wmsUrl")
+ if wmsUrl is None:
+ print("wmsUrl 涓虹┖锛�")
+ return
+ uris = wmsUrl.split(',')
+ # uris = uris[::-1]
+
+ i = 0
+ for uri in uris:
+ i = i + 1
+ if uri is None:
+ continue
+ url = "crs=ESRI:104903&dpiMode=7&format=image/png&layers=Default&styles=default&tileMatrixSet=GoogleCRS84Quad01&url=" + uri
+ print("WMTS鍦板潃锛�" + url)
+
+ layer = QgsRasterLayer(url, "WmsLayer_" + str(i), "wms")
+ if layer.isValid():
+ ls = project.layerStore()
+ ls.addMapLayer(layer)
+ node.addLayer(layer)
+
+
# 娣诲姞搴曞浘锛歭ayer.isValid()锛宭ayer.metadataUri()锛宭ayer.providerType()
-def add_map_layer(prj, layout, args):
+def add_map_layer(prj, layout):
uris = layout.customProperty("wmsUrl").split(',')
for uri in uris:
if uri is None:
@@ -66,6 +93,7 @@
print("WMS鍦板潃锛�" + url)
layer = QgsRasterLayer(url, "WmsLayer", "wms")
+ # if layer.isValid():
prj.addMapLayer(layer)
@@ -76,13 +104,13 @@
# 鍔犺浇宸ョ▼
args = get_args()
-prj = QgsProject.instance()
-# prj.read(r'Test.qgz')
-prj.read(os.path.join(args.src, args.qgz))
-print("FileName: " + prj.fileName())
+project = QgsProject.instance()
+# project.read(r'Test.qgz')
+project.read(os.path.join(args.src, args.qgz))
+print("FileName: " + project.fileName())
-# layout = QgsPrintLayout(prj)
-layout = QgsLayout(prj)
+# layout = QgsPrintLayout(project)
+layout = QgsLayout(project)
# layout.initializeDefaults()
# 鍔犺浇妯℃澘
@@ -115,11 +143,11 @@
# "闃�瀹�", "绔欏満", "绠￠亾涓績绾�", "鐭㈤噺娉ㄨ", "鐭㈤噺鍥�", "楂樺痉褰卞儚娉ㄨ", "楂樺痉褰卞儚", "褰卞儚娉ㄨ", "褰卞儚鍥�"
# showLayers = ["闃�瀹�", "绠￠亾涓績绾�", "鐭㈤噺娉ㄨ", "鐭㈤噺鍥�"]
showLayers = layout.customProperty("layers").split(',')
-root = prj.layerTreeRoot()
+root = project.layerTreeRoot()
-# set_layers_valid(prj, showLayers)
-set_item_visibility(root, showLayers)
-add_map_layer(prj, layout, args)
+# set_layers_valid(project, showLayers)
+set_item_visibility(root, layout, showLayers)
+# add_map_layer(project, layout)
# sm = layout.itemById(r'璇存槑')
'''table = layout.multiFrames()[0]
@@ -137,6 +165,7 @@
# layout.updateBounds()
layout.renderContext()
layout.refresh()
+# project.write("C:/360/a.qgz")
# 瀵煎嚭
exporter = QgsLayoutExporter(layout)
--
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