New features
- Radial menu to interact with the objects
- Optionnaly add an empty area surrounding any shape
- Optionnaly add an empty area surrounding a text
- Move a point
- Rotate a point
- Improve the line/polygon vertex edition
- Optionnaly add an arrow at line end
- Edit color and pattern with radial menu
- Optionnaly smooth a line
Minor changes
- Add a north orientation symbol
- Vertical symbols are no more proposed as the vertical orientation can be achieved through the rotation tool
- Fill the transparent symbols in white
Bug fixes
- Inner and outer paths of a same line are now tied together with a class (link_id) and an attribute (data-link)