I wanna use Jfreechart 1.0.13 to produce a line chart like the image below. Can anybody told me how to change the XYLineAndShapeRenderer properties to make it? Thanks.
Note:
1. The two lines used the same TimeSeries.
2. As the data was lost, the line is dashed at the red circle.
3. If used the dot or dash line style in the red circle, does the line could be produced?