Summary:
Update the d3 library to its last 6.x version available on https://github.com/d3/d3/releases
This also requires updating the tooltip event handling of dots in `Chart.js` to avoid an `Uncaught TypeError: d3.event is undefined` per https://observablehq.com/@d3/d3v6-migration-guide#event-management linked from https://github.com/d3/d3/releases/tag/v6.0.0
Closes T15820
Test Plan:
* Enable the Facts application, go to the Reports of a Project with task changes over time, look at charts, hover over data points, read the tooltip - e.g. on http://phorge.localhost/project/reports/1/ or http://phorge.localhost/maniphest/report/burn/
* Check HTML source of above URIs for the `<script type="text/javascript">` loading `d3.min.js` and open the JS file to verify the d3 version number bump.
* Check Console of web browser's developer tools for no errors.
Reviewers: O1 Blessed Committers, speck
Reviewed By: O1 Blessed Committers, speck
Subscribers: speck, tobiaswiese, valerio.bozzolan, Matthew, Cigaryno
Maniphest Tasks: T15820
Differential Revision: https://we.phorge.it/D25631
Summary:
Ref T13279. Old D3 seems perfectly fine, but most of the good references seem to have been written by people who update D3 more than once every 10 years (???).
This requires some minor API changes, see next diff.
Test Plan: See next diff.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13279
Differential Revision: https://secure.phabricator.com/D20497
Summary:
Mostly, this has just been sitting in my sandbox for a long time. I may also touch some charting stuff with subprojects/milestones, but don't have particular plans to do that.
D3 seems a bit more flexible, and it's easier to push more of the style logic into CSS so you can fix my design atrocities. gRaphael also hasn't been updated in ~3+ years.
Test Plan:
{F1085433}
{F1085434}
Reviewers: chad
Reviewed By: chad
Subscribers: cburroughs, yelirekim
Differential Revision: https://secure.phabricator.com/D15155
