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How to add visible layer to QGIS toolbar?
The select features of visible layer has been integrated into QGIS and its toolbar. Just select a layer in the table of contents and click on this little icon: If this isn’t the function you wanted than you might have to wait(or pay him) for the original plugins author to adapt the plugin for QGIS 2.0.
When do you delete a layer in QGIS?
In this case you’d need to manually save these layers as a permanent file format, eg shapefile. if the layers are generated through an algorithm in the toolbox, and the output layer is set to Save to temporary file then the layer will also be deleted when QGIS is closed.
Why are the GDAL tools missing in QGIS?
According to https://hub.qgis.org/issues/15265, the GDAL tools might get lost if you have the processing tools installed as an external plugin. Since some time, it has become a core plugin, so no need to be in the users .qgis2/python/plugins/processing folder. You can remove that savely.
Are there two vector menus in QGIS 2.18?
I had the same problem of having two vector-menus (my QGIS 2.18 (Ubuntu 16.04) set to Finnish): one that was actually in the language set for QGIS (Finnish) and other that was in English. The two menus together had all the vector functions that QGIS normally would have.
How is a vector layer selected in QGIS?
Takes a vector layer and generates a new one that contains only a subset of the features in the input layer. The subset is defined randomly, using a percentage or count value to define the total number of features in the subset. The percentage/count value is not applied to the whole layer, but instead to each category.
What are the criteria for selecting features in QGIS?
The criteria for selecting features is based on a QGIS expression. Creates a selection in a vector layer. The criteria for selecting features is based on the spatial relationship between each feature and the features in an additional layer. Condition for the selection. Array of one or more of the following predicates:
Is there one step operation to select all the records in a..?
Running an advanced select with a static ‘True’ condition such as 1=1. In current versions of QGIS, you can find the Select All Features tool in the toolbar: Select all is available in SelectPlus menu. You might have to activate this plugin but it should be shipped with 1.7.0.
How to show only selected features in a QGIS attribute table?
Just drag a box around the features you want to select and the features’ outline will change to indicate the selection. Open the QGIS attribute table by right-clicking on the layer in the table of contents. Select ‘Open Attribute Table’ from the list that appears. Now the attribute table will open.
Is there a way to select features from multiple layers?
However, the ” Selection by Polygon ” tool only selects features from the top/current layer (QGIS 3/2.99 as of July 2017). Is there a way to select features from multiple layers (e.g. all visible layers or all layers) by drawing only one polygon?
How to select more than one layer at a time in QGIS?
Whenever a layer within the group is set visible the others will be toggled not visible. It is possible to select more than one layer or group at the same time by holding down the Ctrl key while clicking additional layers. You can then move all selected layers to a new group at the same time.