Feature Request - Plot spline lines onto image

[ozdeadmeat]

Is there a possiblity to introduce a spline drawing capability to this node by supplying an array of plot points? I am currently using pyplot but would much rather use something built in node-red.

[Steve-Mcl]

Hi. Completely forgot about this request.

It's not something I am looking to implement but if you wish to make a pull request I would definitely look into it. Even if you only provide the logic for drawing splines I would happily do the UI and integration.

Alternatively, you can DIY this in a function node. Pass the image as a jimp object then you can access all of the functionality of jimp and draw whatever you wish.