示例#1
0
  /**
   * 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);
  }
示例#3
0
  @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);
  }