如何在Android的achartengine中给蠕虫图线下区域上色。
![enter image description here](https://istack.dev59.com/2ImZU.webp)
FillOutsideLine fill = new FillOutsideLine(FillOutsideLine.Type.BOUNDS_ALL);
fill.setColor(Color.GREEN);
seriesRenderer.addFillOutsideLine(fill);
FillOutsideLine fill = new FillOutsideLine(FillOutsideLine.Type.BOUNDS_ALL);
填充外部线fill = new FillOutsideLine(FillOutsideLine.Type.BOUNDS_ALL);
fill.setColor(Color.BLUE);
seriesRenderer.addFillOutsideLine(fill);