1

13693261870

2022-11-10 00700f5ef12d33da898e9b4391aa5b4a09828ee3

 ExportMap/Sources/render.py

@@ -82,6 +82,7 @@

# map = layout.itemById(r'地图')
map = layout.referenceMap()
map.zoomToExtent(map.extent())
print('1:' + str(math.ceil(map.scale())))

# 设置图层
@@ -92,9 +93,14 @@
# set_layers_valid(project, showLayers)
set_item_visibility(root, showLayers)

collection = layout.pageCollection()
page = collection.page(0)
page.refreshItemSize()

# 刷新
layout.refresh()
map.refresh()
layout.updateBounds()
layout.refresh()

# 导出
exporter = QgsLayoutExporter(layout)