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Questions tagged [feature-filter]

The tag has no usage guidance.

2
votes
0answers
15 views

QGIS 3.4.5 Attribute table expression in print composer not working

I just upgraded from QGIS 2.18 to the latest stable release (3.4.5). I am trying to filter an attribute table added to a layout by using @atlas_pagename and I can see there is a match in the ...
2
votes
0answers
207 views

Filter function based on attribute. Leaflet

Im trying to create a webmap based on Leaflet - google spreedsheets example I have a a "group" layer with three diferent group names. I have added some easy buttons to click the layers on and off, ...
0
votes
0answers
37 views

Need method to filter a feature service in Operations Dashboard

I have a survey123 form where users submit data. There is a timedate field auto populated with now() function. This survey123 feature service is being consumed in a webmap, the webmap is being ...
2
votes
1answer
235 views

Filter features from a polygon shapefile in QGIS

I want to filter features from a polygon shapefile in QGIS using a list of numbers that occur only in one column of the attribute table. For example: My attribute table has 20 columns. One of them is ...
1
vote
1answer
703 views

GLCM texture parameters?

I want to apply a GLCM texture filter to some aerial photographs that I have. I am using the skimage package to compute the GLCM and a package called rios to handle the i/o. Rios - raster input ...
1
vote
1answer
183 views

Using existing styling rules in provider feature filter for 'pre-filtering' data from PostGIS DB

I have a PostGIS DB populated with OSM data (osm2pgsql). I defined styles for several features. Some are styled, others are not. But every time I update the canvas or load my project, all of the ...