A QGIS plugin to create a histogram (rose diagram) of line directions. Visualize the distribution of line segment directions as a rose diagram (weighted using the line segment lengths). Save the rose diagram as CSV, PDF or SVG.
Created by Håvard Tveite, who passed away several years ago. Updated for use in modern QGIS versions by KoBold Metals.
Tested with QGIS 3.40.1 on Mac and PC, but 3.36 should work too
You can install the Zip file included with the 3.2 release of this git repository. Download it and open QGIS
- Access the Plugins menu -> Manage and Install Plugins
- On the left side, click 'Install From Zip'
- Find your downloaded ZIP file (do not unzip it) and click Install
Updates to this plugin should now be done using PB Tool (https://g-sherman.github.io/plugin_build_tool/)
- Clone the repository
- Locate your local QGIS plugin directory with
os.path.join(QgsApplication.qgisSettingsDirPath(), 'python/plugins') - Add this directory path to pb_tool.cfg under 'plugin_path'
- Run
pb_tool deployto copy your changes to your local QGIS dir - Use the plugin reloader plugin to bring the changes into the active environment without restarting QGIS (https://plugins.qgis.org/plugins/plugin_reloader/)
pb_tool zipoutput should be included with a release upon merge
NOTE - pb_tool.cfg will not have changes recognized by git until you run git update-index --no-assume-unchanged pb_tool.cfg to allow
users to alter things locally without accidentally pushing the change to others.
Please report issues through github, and include as much detail as possible about what you were doing, what the desired outcome was, and any error messages that may have appeared in the 'Log Messages' panel in QGIS during usage.