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Gantt Chart

Gantt charts are typically used to display schedules or other time-based activities. In a nutshell, Gantt chart is a variation of a bar chart with time-based horizontal axis and bars starting at arbitrary values rather than on the axis.

Key implementation details

The only change needed to convert a regular bar chart with time-based values to a Gantt chart is changing its start values so bars don’t sart on the category axis, but rather on a specific value. We achieve this by setting openValueXField on the ColumnSeries.

Related tutorials

• DateAxis
• Column series
• Open data input fields

Demo source