Data modification and nesting

[vladguan]

Hi,

I have been using vis-timeline for a while and want to switch to Apache ECharts. I am following the custom Gantt chart example and have a few questions as follows:

1. Is it possible to have user modify an individual data point (say a task with a specific start time and duration) by using the mouse to move them along the timeline and also to modify its duration?
2. Is it possible to nest the group on the left axis?
3. Is it possible to add overlays to the individual items on the chart, eg, to add circles to indicate status?
4. Is it possible to dynamically change the timezone (allow users to change it say, from GMT to local) via a drop-down context menu?

Cheers, Vlad

[helgasoft]

Your questions are about a specific chart and this a website repo. Chart bugs/features are discussed in Issues. If posting there, please follow Official posting guidelines below.

---

The issue list is reserved exclusively for bug reports and feature requests. For usage questions, please use the following resources:

• Read the docs
• Find in examples
• Look for / ask questions on Stack Overflow

---

Another good resource is website makeapie.cn with many code examples.