Feature - customize pie chart legend

[jbleakleycode]

Added vertical and horizontal legend setting which sets legend to the right or to the bottom.

[jbleakleycode]

Still needs documentation updated

[sonarqubecloud[bot]]

Quality Gate failed

Failed conditions

7.8% Duplication on New Code (required ≤ 3%)

See analysis details on SonarCloud

[sonarqubecloud[bot]]

Quality Gate passed

Issues
2 New issues

Measures
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarCloud

[nielsdejong]

@jacobbleakley-neo4j Code looks good, I added docs and did some small style fixes. It seems however that the legend isn't working properly.

I created a simple report:

UNWIND range(1,7) as X
RETURN 'a'+X as cat,rand() as nbr

And toggled 'show legend' to on. Nothing shows on the screen however with these default settings:

Can you take a look?