Using d3 6.3.1 and zoom/drag problems (Supporting d3 v6.x + @types/react-d3-graph for TS)

[mehdy-karimpour]

Describe the bug

1. As you know, d3 from 6 version has removed d3.event global, then zooming produces an exception "Cannot read property 'transform' of undefined" because it uses var transform = _d3Selection.event.transform;(First image)

2. Dragging produces "Cannot read property 'undefined' of undefined" exception(Second image)

To Reproduce
Steps to reproduce the behavior:
Use zoom/drag functionalities

Expected behavior
Zooming in/out with-out exception

Screenshots

Environment:

• OS Windows
• Browser Chrome
• Version 88.0.4324.150
• Node version v14.15.5
• react-d3-graph version 2.6.0
• d3 version 6.3.1
• react version 17.0.1

Additional context
Related to issue #365 and Pull request #380

[cooms13]

Good afternoon. I was just checking on the expected timeframe for this fix. We are experiencing the same issue as described.

[hizneway]

Has anyone found workarounds for this issue?