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Results tagged with visualisation
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user 45404
The representation of data in a viewable medium or format
17
votes
Visualising WKT geometry string in QGIS
In QGIS >=3.18.3 we can copy one or multiple WKT strings into clipboard and paste them using Edit > Paste Feature As > Temporary Scratch Layer... into map canvas.
CRS needs to be adjusted afterwards.
- 6,395
13
votes
Drawing wavy/wiggly lines in QGIS
Attention!
This answer is outdated. Please follow the link here: Custom QGIS linestyle expression function won't work with MultiLineStrings
In QGIS 3.10 it's possible to dynamically create zig-zag l …
- 6,395
4
votes
How to display image from SQLite database at each point? (QGIS)
It's very easy with the help of the Expression String builder. See my example, where I use the following expression to display the PNG images from my Geopackage table "images":
'base64:'||to_base64( …
- 6,395