Android XYPlot设置线宽，点的大小并禁用图例

Question

I'm trying to change width of line in XYPlot and size of point, any suggestion?

And another question - how i disable legend to SimpleXYSeries? Set to null cause Error.

Answer 1

I'm trying to change width of line in XYPlot and size of point. Any suggestion?

As shown here , you can alter the line thickness using either setSeriesStroke() or setBaseStroke() in your chosen renderer. Assuming XYLineAndShapeRenderer , you can change the rendered Shape using the approach shown here .

How I disable the legend?

You can pass false for the legend parameter to your chosen ChartFactory method or JFreeChart constructor.