Ejemplo n.º 1
0
  private void setDefaultChartOptions(String yTitle, String yOppositeTitle, String[] seriesName) {
    setDefaultChartOptions(yTitle, seriesName, true);

    chart
        .getYAxis(1)
        .setAxisTitle(
            new AxisTitle() //
                .setText(yOppositeTitle) //
                .setAlign(AxisTitle.Align.MIDDLE)) //
        .setOpposite(true) //
        .setAllowDecimals(false) //
        .setMin(0);
  }
Ejemplo n.º 2
0
  private void setDefaultChartOptions(
      String yTitle, String[] seriesName, boolean hasOppositeTitle) {
    chart
        .setToolTip(new ToolTip().setEnabled(false)) //
        .setLegend(new Legend().setEnabled(true)) //
        .setCredits(
            new Credits().setEnabled(false) //
            );

    chart
        .getYAxis(0)
        .setAxisTitle(new AxisTitle().setText(yTitle).setAlign(AxisTitle.Align.MIDDLE))
        .setAllowDecimals(false);

    chart
        .getXAxis() //
        .setType(Axis.Type.DATE_TIME) //
        .setLabels(
            new XAxisLabels() //
                .setRotation(-45) //
                .setAlign(Labels.Align.RIGHT)
                .setFormatter(
                    new AxisLabelsFormatter() {
                      @Override
                      public String format(AxisLabelsData axisLabelsData) {
                        if (axisLabelsData.getValueAsDouble() < 0) {
                          return "";
                        }
                        return DateTimeFormat.getFormat("mm:ss")
                            .format(new Date(axisLabelsData.getValueAsLong()));
                      }
                    }) //
            );

    for (int i = 0; i < seriesName.length; i++) {
      if (hasOppositeTitle) {
        chart.addSeries(chart.createSeries().setName(seriesName[i]).setYAxis(i));
      } else {
        chart.addSeries(chart.createSeries().setName(seriesName[i]));
      }
    }
  }
Ejemplo n.º 3
0
  private Chart createChart(String title, String yaxisTitle) {
    Chart chart =
        new Chart()
            .setType(Series.Type.BAR)
            .setChartTitleText(title)
            .setBarPlotOptions(
                new BarPlotOptions()
                    .setAnimation(false)
                    .setDataLabels(new DataLabels().setEnabled(true)))
            .setLegend(new Legend().setEnabled(false))
            .setCredits(new Credits().setEnabled(false))
            .setHeight(categories.size() * 30 + 100);

    chart.getXAxis().setCategories(categories.toArray(new String[categories.size()]));

    chart
        .getYAxis()
        .setAxisTitle(new AxisTitle().setText(yaxisTitle).setAlign(AxisTitle.Align.HIGH));

    chart.setAnimation(false);

    return chart;
  }