Making Line chart use straight lines rather than bezier curves

[gfarrell]

This isn't documented, but I'm assuming that tension: 0 (or maybe tension: 1?) will make the lines straight?

[gfarrell]

(in version 2)

[etimberg]

Tension 0 creates straight lines.

[gfarrell]

No it doesn't. You must be doing something equivalent to tension = tension || someDefault where tension is checked for being falsy. tension = 0 results in the default tension of 0.4 being used, while tension = 0.001 results in straight lines.

Problems in controllers/controller.line.js (149, 243) and controllers/controller.radar.js (141, 180).

[etimberg]

Closing since #1774 was merged.