AnyChart Gantt charts support live editing that lets users drag task bars to change dates, resize them to adjust duration, update progress, and draw connectors between tasks directly on the timeline.
This sample customizes every visual aspect of the edit controls in a project Gantt chart: fills and strokes for data-grid and timeline overlays, a dashed placement guide, resize and connector thumbs with custom colors and sizes, progress-edit handles, and triangle markers for connector endpoints.
See the Gantt Live Edit documentation for all configuration options.