When I use a graduated style and I set the outline of the polygons to transparent I can still see the border. If I set the width to "Hairline" and/or the style to "No pen" I can still see them.
I have found multiple similar questions with very manual intensive solutions that are simply not practical in my case:
- Removing border of symbol in QGIS?
- Forcing QGIS to remove polygon borders?
- QGIS renders outlines where none should be
This seems to be an old feature request, am I missing something?
I'm using QGIS 2.18.