Basic Vector Styling (QGIS3) — QGIS Tutorials and Tips

[utterances-bot]

Basic Vector Styling (QGIS3) — QGIS Tutorials and Tips

http://www.qgistutorials.com/en/docs/3/basic_vector_styling.html

[emilHaraldsson]

Hello! I'm very thankful for these tutorials. They have helped me remember the how-to's of QGIS. Just wanted to suggest that at point 11 in this tutorial, I think it would be easier if you clicked the second to highest category, then held Shift and clicked the bottom category. In this way you would mark all categories but one in only two clicks. Best regards, Emil

[spatialthoughts]

Thanks @emilHaraldsson. Good feedback. I have updated the description in 0a52732790bdac10da631bb906a9ebe1dbe4993d and will deploy to the site soon.

[peterpengau]

Hello, How could I export the points to dxf with symbology? everytime it is only points in the drawing

[spatialthoughts]

@peterpengau Have you tried Project --> Import/Export --> Export Project to DXF?

[peterpengau]

yes, but it export points without radius , just some dots

[spatialthoughts]

I think that maybe just the limitation of styling conversion from QGIS styles to DXF. You can ask on https://gis.stackexchange.com/ for input from experts who may know.

[Donsodiq]

Hello Admins. I sincerely appreciate your efforts. This makes me remember some of the things I have learned in GIS. Can you please shed more light on how the log10 expression works in QGIS, for example, the one you used for the capacity_mw, due to the variation among the datasets?

[spatialthoughts]

We use log-scale to convert a large range of input values to a smaller range of output values. If the original values of capacity_mw were between 100 and 100,000 then the expression log10("capacity_mw") will convert the values to range between 2 to 5 - making it easy to size the symbols. Learn more about log-scale.

[Donsodiq]

Thank you @spatialthoughts for your prompt response. I get it clearly now.