I am trying to change the size of the chart lines to make them thicker, and also to change the color of the lines on the charts as I already have pre-defined colors I need to use. Can you please clarify how to do this as there is no setting in the charts menu on changing these settings.
There is no way to change these items at this time.
You can change line colors via a SeriesPaintProcessor postprocesor.
There is no direct way to set line thickness and pattern, but you can write a postprocessor that gets the LineAndShapeRenderer from the plot and sets its Stroke via "lineandshaperenderer.setSeriesStroke(0, new BasicStroke(3.0F));" or something like that.
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