Android GraphView - how to fill area under the Line Graph with color?

Question

I have created a LineGraph, it´s look like this:

enter image description here

But I want fill the area below the grap like this:

enter image description here

How can I implement this feature? Can you help me?

too damn late, but was you able to find a solution for this? — Fahid Nadeem, Sep 01 '16 at 11:51

score 5 · Accepted Answer · edited May 16 '15 at 05:38

5

Use the setDrawBackground method to enable it.

LineGraphView graphView = new LineGraphView(this,"My Line Graph");
graphView.setDrawBackground(true);

edited May 16 '15 at 05:38

Mattia Maestrini

32,270
15
87
94

answered Aug 17 '14 at 00:25

devnoel

66
4

It´s also need to set setBackgroundColor() – Pepa Zapletal Aug 18 '14 at 11:16
is there any way to draw the background only for specific series? – hotzen Sep 22 '14 at 20:20
I can't find this property in current version – Roel Nov 21 '14 at 14:10
what is the name of this library ? – Khalid Taha Sep 24 '18 at 04:25

score 2 · Answer 2 · answered Aug 21 '15 at 14:37

For more current versions of GraphView, set the background colour and drawBackground on the series:

GraphView graph = (GraphView) findViewById(R.id.YOUR_GRAPH_ID_HERE);
LineGraphSeries<DataPoint> mySeries = new LineGraphSeries<DataPoint>(new DataPoint[] {
    new DataPoint(0, 0),
    new DataPoint(1, 5),
    new DataPoint(2, 10)
});

mySeries.setBackgroundColor(Color.GREEN);
mySeries.setDrawBackground(true);

graph.addSeries(mySeries);

Android GraphView - how to fill area under the Line Graph with color?

2 Answers2