How to make Curved Tools Esri ARCgis API Javascript

[PutriDewi_Purnamasari]

I'm planning to make curved tools by joining two point / three point. Here, I found some example that is easy to understand Point and Chart. and Draw Smooth Path The question is, how to implement them to arcgis? I mean, how to modify polyline tools and implemented the method above so I can make it curved?

Thank you.

[ThomasSolow]

Your best bet may be to transform a series of control points into a "curved" line using some external library.  I've played around with this and it seems to work fine.

[PutriDewi_Purnamasari]

Hi Thomas, thanks for your answer, I'll try it now. But I think we need to draw it manually, not put some point that can generate to be curved line?

By the way, still related question, is it possible to make a modified curved arrow like this? My teacher says to me that I can use SVG/dojo but I can't find any documentation related about this curved arrow.