开发者ID:jonnyforestGIS,项目名称:QGIS,代码行数:49,代码来源:qgslayerrestorer.cpp 示例3: processAlgorithm ▲点赞 4▼ QVariantMap QgsSelectByLocationAlgorithm::processAlgorithm(constQVariantMap ¶meters, QgsProcessingContext &context, QgsProcessingFeedback *feedback ) { QgsVectorLayer *selectLayer =...
# 需要导入模块: from qgis.core import QgsVectorLayer [as 别名]# 或者: from qgis.core.QgsVectorLayer importselectByIds[as 别名]deftestSelectByRect(self):""" Test selecting by rectangle """layer = QgsVectorLayer(os.path.join(unitTestDataPath(),'points.shp'),'Points','ogr')# SetSelectionl...
When viewed in QGIS, one should see a star-field similar to this one: Overview of the 900 stars inserted Magnified view of the stars A detail showing four stars we just created Posted in database, PostGIS, PostgreSQL. Tags: fun, PostGIS, star. Leave a Comment »«...
Side-by-side comparison of imagery datasets (Planet monthly at 2 different timestamps, or satellite imagery sources from planet/google/bing/here/esri/mapbox/yandex/apple) Downloaded images are geotiffs, so can be drag-and-dropped to qgis to get their location Features: 2 Maps in a Split ...
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The original annotations provided by the LINZ are registered to the corresponding building grounds instead of rooftops (confirmed by visual interpretation uisng QGIS GUI (https://qgis.org/)). For accurate outline extraction, we manually adjust vectorized building outlines to ensure that all building ...