Fork of the HoloGraphLibrary by Daniel Nadeau, with additionnal features
This is a library written to allow beautiful graphs and charts to be easily incorporated into your Android application. Included are:
- LineGraph view
- BarGraph view
- PieGraph view
- MultiSeriesDonutGraph view
<com.echo.holographlibrary.LineGraph android:layout_width="match_parent" android:layout_height="200dp" android:id="@+id/graph"/>Line l = new Line(); LinePoint p = new LinePoint(); p.setX(0); p.setY(5); l.addPoint(p); p = new LinePoint(); p.setX(8); p.setY(8); l.addPoint(p); p = new LinePoint(); p.setX(10); p.setY(4); l.addPoint(p); l.setColor(Color.parseColor("#FFBB33")); LineGraph li = (LineGraph)findViewById(R.id.graph); li.addLine(l); li.setRangeY(0, 10); li.setLineToFill(0);<com.echo.holographlibrary.BarGraph android:layout_width="match_parent" android:layout_height="200dp" android:id="@+id/graph"/>ArrayList<Bar> points = new ArrayList<Bar>(); Bar d = new Bar(); d.setColor(Color.parseColor("#99CC00")); d.setName("Test1"); d.setValue(10); Bar d2 = new Bar(); d2.setColor(Color.parseColor("#FFBB33")); d2.setName("Test2"); d2.setValue(20); points.add(d); points.add(d2); BarGraph g = (BarGraph)findViewById(R.id.graph); g.setBars(points); g.setUnit("$");<com.echo.holographlibrary.PieGraph android:layout_width="match_parent" android:layout_height="200dp" android:id="@+id/graph"/>PieGraph pg = (PieGraph)findViewById(R.id.graph); PieSlice slice = new PieSlice(); slice.setColor(Color.parseColor("#99CC00")); slice.setValue(2); pg.addSlice(slice); slice = new PieSlice(); slice.setColor(Color.parseColor("#FFBB33")); slice.setValue(3); pg.addSlice(slice); slice = new PieSlice(); slice.setColor(Color.parseColor("#AA66CC")); slice.setValue(8); pg.addSlice(slice);#MultiSeriesDonutGraph View
<com.echo.holographlibrary.MultiSeriesDonutGraph android:layout_width="match_parent" android:layout_height="200dp" android:id="@+id/graph"/>MultiSeriesDonutGraph mg = (MultiSeriesDonutGraph) v.findViewById(R.id.multiseriesdonutgraph); MultiSeriesDonutSlice slice = new MultiSeriesDonutSlice(); slice.setColor(Color.parseColor("#99CC00")); slice.setValue(2); mg.addSlice(0, slice); slice = new MultiSeriesDonutSlice(); slice.setColor(Color.parseColor("#FFBB33")); slice.setValue(3); mg.addSlice(0, slice); slice = new MultiSeriesDonutSlice(); slice.setColor(Color.parseColor("#AA66CC")); slice.setValue(8); mg.addSlice(0, slice); slice = new MultiSeriesDonutSlice(); slice.setColor(Color.parseColor("#99CC00")); slice.setValue(8); mg.addSlice(1, slice); slice = new MultiSeriesDonutSlice(); slice.setColor(Color.parseColor("#FFBB33")); slice.setValue(5); mg.addSlice(1, slice); slice = new MultiSeriesDonutSlice(); slice.setColor(Color.parseColor("#AA66CC")); slice.setValue(3); mg.addSlice(1, slice);Have fun!