c.setDataViewFillMethod(device, 2);
c.setDataViewTransformA0(device, 0.0);
c.setDataViewTransformA1(device, 1.0);
c.setDataViewTransformA2(device, 0.0);
MarkerProperties markerProperties = new MarkerProperties();
markerProperties.setLegendVisible(true);
c.setDataViewMarkerProperties(device, markerProperties);
c.setDataViewMarkerSize(device, 5);
c.setDataViewMarkerStyle(device, 0);
c.setDataViewMarkerCometeColor(device, getColor(prefs, kPrefix + ".marker"));
c.setDataViewSmoothingExtrapolation(device, 0);