render contour

[missBlueWhite]

When rendering contour lines，colorScale does it support incoming data instead of normalized 0 to 1 values?
I want this format。

[gvwilson]

see also #7378

[gvwilson]

Thanks for the feature requests - they'd be useful, but realistically we aren't going to get to them any time soon. If you would like to prepare a PR, we'd be happy to prioritize review. Thanks - @gvwilson