with python-console execute this: layer = QgsVectorLayer('streckensuche_response.json', 'mylayer') QgsProject.instance().addMapLayer(layer) delete the layer execute the above 2 lines of code again the layer is added to the group-layer Versions QGIS-Version 3.34.11-Prizren QGIS-Codeversion ...
Steps to Reproduce: Load a Vector Tile layer in QGIS. Pan or zoom the map by a small amount. Observe that QGIS sends a new request to the server, even though the previously requested tiles could be reused. Thank you for considering this feature request! This would greatly enhance the user...
问QGIS3.4-使用QgsProject.instance().addMapLayer()添加层时出现问题EN直接用代码来说明 <%@ Page L...
Vector layer metadata On the “Settings” tab you can enable feature versioning. It allows the layer to be edited directly in QGIS via NextGIS Connect by multiple users at once. Pic. 6.42. Vector layer settings After uploading the file and specifying the parameters, click the Create button. ...
1. addVectorLayer接口调用 1). QgisInterface提供接口addVectorLayer用以添加矢量图层,该接口由QgisAppInterface实现 QgisInterface::addVectorLayer()↓ 实现 QgisAppInterface::addVectorLayer() 2).QgisAppInterface::addVectorLayer()内调用QgisApp::addVectorLayer() ...
选择Layer>Add Layer>Add Vector Layer...或单击此图标: 在对话框中,单击下面带有三个点的按钮,Source然后导航到文件seismic。选择带有.shp扩展名的文件很重要。然后单击Add,Close将出现以下地图,并用随机颜色填充: 在Layers左侧面板应该显示seismic层。您可以通过取消选中Layers面板中的复选框来关闭任何图层的可见性...
(1)矢量显示设置。在数据上右键 Properties 打开 Layer Properties 对话框。在 Symbology 选项卡中,可以设置矢量的符号化,跟二维一体化符号修改方式,如图 点击Advanced 下拉框,这里我们设置按照 HSEHLD 1 F 字段设置透明,显示效果如图 (2)面数据不显示填充设置。在 Symbology 选项卡中,点击 Symbol,弹出 Symbol Select...
if you have your data from OpenStreetMap or some similar GIS service website and exported it with QGIS or ArcGIS the coordinates are most likely in lat/lon then use WGS84 as your SRID with Pyproj or "spherical" if Pyproj is not available. For other DXF vector maps it's very likely th...
>https://qgis.org/pyqgis/master/core/QgsVectorLayerUtils.html?highlight=qgsvectorlayerutils#qgis.core.QgsVectorLayerUtils.createFeature> > THAT one takes the expression context into account! > > So: > Given an editable layer 'layer' and a valid 'geom": ...
the vector layer. Talking about - setting defaults - setting expression based values So QgsFeatureAction::addFeature would be shrunken till: - layer.initAttributesForFeatures (or somethink like that) - open feature form... Is this OK for others? Or is the general opinion that you should copy...