Opening a filter in order to inspect the footer can still be avoided if there is a secondary index of file MBRs which can be consulted. This can potentially be stored as a side-car file, maybe GeoJSON FeatureCollection for harmony with STAC efforts or perhaps some other live index like Po...
开发者ID:amits-optimus,项目名称:geojson-vt-cpp,代码行数:31,代码来源:geojsonvt_tile.cpp 示例9: addFeature ▲点赞 1▼ voidVisionRequestItem::setFeatures(conststd::vector<Feature>& features) { _json["features"].clear();for(auto& feature: features) {addFeature(feature); } } 开发者ID:ba...
final_layer_name = config_outputs[layer]['namelayer']# Transforming the vector fileosm_geometries = {'points': QGis.WKBPoint,'lines': QGis.WKBLineString,'multilinestrings': QGis.WKBMultiLineString,'multipolygons': QGis.WKBMultiPolygon} geojson_layer = QgsVectorLayer(item['geojsonFile'],"te...
How do I add custom markers to Mapbox? Add custom markers in Mapbox GL JS Getting started. Create a Mapbox GL JS map. Initialize your map. Load GeoJSON data. Add HTML markers. Style markers. Add markers to the map. Add popups. Style popups. Attach popups to markers. ...
-您可以使用gdal支持的多种格式的数据文件,如shp、geojson等。根据您的数据格式,您可以使用相应的gdal函数来加载数据。 3.创建gdal数据源: -使用gdal提供的函数,您可以创建一个gdal数据源。例如,您可以使用下面的代码创建一个基于shp文件的数据源: python from osgeo import ogr #输入多边形文件的路径 polygon_file...
开发者ID:m-kuhn,项目名称:QGIS,代码行数:35,代码来源:test_provider_virtual.py 示例2: testFieldsWithSpecialCharacters ▲点赞 5▼ # 需要导入模块: from qgis.core import QgsVectorLayer [as 别名]# 或者: from qgis.core.QgsVectorLayer importaddFeatures[as 别名]deftestFieldsWithSpecialCharacters(self)...