Is there any sample available for Sankey chart ?

[gokulks]

Hi All,

I couldn't find any example for the Sankey chart over the internet. Is there any chance of getting examples / demos for the same.

Thanks in advance .

[trashgod]

org.jfree.chart.plot.flow.FlowPlot is "a type of Sankey chart." The original project is now archived, but it may yield some insights.

[gokulks]

Thanks for your reply. Am able to construct the chart.
If this is my data flow say, "Salary"-> "Earned Income"-> "Income" -> "Deduction"-> "Income Tax" and below is the JSON data
{
"Income Source": "Salary",
"Income Type": "Earned Income",
"Income": "Income",
"Spending Source": "Deduction",
"Spending Type": "Income Tax",
"Amount": 5040
}
1 ) where can we set the value(Amount)?
2) the last destination label "Income Tax" is aligned left unlike others, is it possible to align Right

3) Is it possible to duplicate the flow if there is a common source.

Here, Salary-Social Justice and Salary -Bill exp we have common sources, but there 2 separate flows showing all the stages with different shades. Is this possible with Jfree?

[trashgod]

I'm not sure, but I see that FlowPlotDemo1 has a FlowDataset with three stages that might suggest a way forward.