/** * DESCRIPTION: Creates the graph. * * @see android.app.Activity#onCreate(android.os.Bundle) */ public void onCreate(Bundle savedInstanceState, Activity parent, XYPlot xyplot) { this.activity = parent; this.plot = xyplot; // get current units of measurement units = new Units(Settings.KEY_UNITS); // create a formatter to use for drawing the plot series plotFormatter = new BarFormatter( activity.getResources().getColor(R.color.plot_fill_color), activity.getResources().getColor(R.color.plot_line_color)); // create a formatter for average label float hOffset = 50f; float vOffset = -10f; avgLabelFormatter = new PointLabelFormatter( activity.getResources().getColor(R.color.plot_avgline_color), hOffset, vOffset); // create a formatter to use for drawing the average line avgFormatter = new LineAndPointFormatter( activity.getResources().getColor(R.color.plot_avgline_color), null, null, avgLabelFormatter); // white background for the plot plot.getGraphWidget().getGridBackgroundPaint().setColor(Color.WHITE); // remove the series legend plot.getLayoutManager().remove(plot.getLegendWidget()); // make room for bigger labels // TODO: is there a better way to do this? float width = plot.getGraphWidget().getRangeLabelWidth() * 2f; plot.getGraphWidget().setRangeLabelWidth(width); width = plot.getGraphWidget().getDomainLabelWidth() * 1.5f; plot.getGraphWidget().setDomainLabelWidth(width); float margin = plot.getGraphWidget().getMarginTop() * 3f; plot.getGraphWidget().setMarginTop(margin); margin = plot.getGraphWidget().getMarginBottom() * 3f; plot.getGraphWidget().setMarginBottom(margin); // define plot axis labels plot.setRangeLabel(units.getLiquidVolumeLabel()); plot.setDomainLabel(activity.getString(R.string.months_label)); // specify format of axis value labels plot.setRangeValueFormat(ylabels); plot.setDomainValueFormat(xlabels); // plot the data drawPlot(); }
public GraphUpdater(Activity activity) { this.activity = activity; wifi = (WifiManager) activity.getSystemService(Context.WIFI_SERVICE); plot = (XYPlot) activity.findViewById(R.id.graph); hash = new HashMap<String, WifiStrengthXYSeries>(); plot.setTitle(""); plot.setTicksPerRangeLabel(2); plot.setDomainStep(XYStepMode.INCREMENT_BY_VAL, 1); plot.setDomainBoundaries(-1, 15, BoundaryMode.FIXED); plot.setDomainLabel("Channel"); DecimalFormat df = new DecimalFormat("#0"); df.setParseIntegerOnly(true); plot.setDomainValueFormat(df); plot.setRangeBoundaries(-100, -20, BoundaryMode.FIXED); plot.setRangeLabel("Strength"); plot.getLegendWidget().setVisible(false); }
@Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.poincare); // Rellenar vector RR1 for (int i = 1; i < Representar.RR.size(); i++) { RR1.add(Representar.RR.get(i)); } // Rellenar vector RRaux for (int i = 0; i < Representar.RR.size() - 1; i++) { RRaux.add(Representar.RR.get(i)); Log.i("RRaux", String.valueOf(Representar.RR.get(i))); } // Declarar el Plot mySimpleXYPlot = (XYPlot) findViewById(R.id.plotPoincare); // Configurar el Plot XYSeries series1 = new SimpleXYSeries( RRaux, // Vector a representar en el eje X RR1, // Vector a representar en el eje Y "Poincaré"); // Etiqueta LineAndPointFormatter series1Format = new LineAndPointFormatter( Color.TRANSPARENT, // Color de la línea Color.rgb( Representar.color0, Representar.color1, Representar.color2), // Color de los puntos null); // Color de relleno // Propiedades para configurar el Plot mySimpleXYPlot.addSeries(series1, series1Format); mySimpleXYPlot.setTicksPerRangeLabel(4); mySimpleXYPlot.disableAllMarkup(); mySimpleXYPlot.getBackgroundPaint().setAlpha(0); mySimpleXYPlot.getGraphWidget().getBackgroundPaint().setAlpha(0); mySimpleXYPlot.getGraphWidget().getGridBackgroundPaint().setAlpha(0); // Redibujar el Plot mySimpleXYPlot.redraw(); // Configuración boundaries mySimpleXYPlot.calculateMinMaxVals(); // Cálculo del valor mínimo y máximo minXY = new PointF( mySimpleXYPlot.getCalculatedMinX().floatValue(), mySimpleXYPlot.getCalculatedMinY().floatValue()); maxXY = new PointF( mySimpleXYPlot.getCalculatedMaxX().floatValue(), mySimpleXYPlot.getCalculatedMaxY().floatValue()); mySimpleXYPlot.setScrollbarFadingEnabled(true); mySimpleXYPlot.setScrollContainer(true); mySimpleXYPlot.getLayoutManager().remove(mySimpleXYPlot.getLegendWidget()); // Etiquetas vertical y horizontal mySimpleXYPlot.setRangeLabel("RR N+1"); mySimpleXYPlot.setDomainLabel("RR N"); mySimpleXYPlot.getLayoutManager().remove(mySimpleXYPlot.getTitleWidget()); // Márgenes del Plot mySimpleXYPlot.setPlotMargins(10, 10, 10, 10); mySimpleXYPlot.setPlotPadding(10, 10, 10, 10); // Comienzo y fin del plot mySimpleXYPlot.setDomainBoundaries( mySimpleXYPlot.getCalculatedMinX().floatValue() - 10.0, mySimpleXYPlot.getCalculatedMaxX().floatValue() + 10.0, BoundaryMode.FIXED); mySimpleXYPlot.setRangeBoundaries( mySimpleXYPlot.getCalculatedMinY().floatValue() - 10.0, mySimpleXYPlot.getCalculatedMaxY().floatValue() + 10.0, BoundaryMode.FIXED); }