Set interapolation to nearest when used in WebGL mode for noSmooth()

[Jaivignesh-afk]

Addresses #6554

Changes:

I have set interapolation to nearest for noSmooth() when used in WebGL Mode

Screenshots of the change:

PR Checklist

• [x] npm run lint passes
• [x] Inline documentation is included / updated
• [ ] Unit tests are included / updated

[Qianqianye]

Thanks @Jaivignesh-afk and @davepagurek. @Jaivignesh-afk, could you follow up with Dave's latest question? We'd like to move forward with this PR by either merging or closing it since it has been a while. Please let us know if you have any questions. Thanks!