This page is still work in progress!
This an experimental feature, you need to use this command to start the right Metview version up:
some metview version
How to start the symbol editor?
Start uPlot and open the sidebar then select the Symbols tab:
How to add a new symbol to the map?
Just click on the symbol in the sidebar, the cursor changes into a cross, then click on the map to add the symbol.
Lines
When you are creating the line double click to conclude the creation.
Polylines, curves and fronts?
When you are creating a polyline or curve each left-click on the map adds a new point, and double-click concludes the creation.