Пример #1
0
  private void renderPlots(
      HTMLPanel panel,
      List<PlotSeriesDto> plotSeriesDtoList,
      String id,
      double yMinimum,
      boolean isMetric) {
    panel.add(loadIndicator);

    SimplePlot redrawingPlot = null;

    VerticalPanel plotGroupPanel = new VerticalPanel();
    plotGroupPanel.setWidth("100%");
    plotGroupPanel.getElement().setId(id);

    for (PlotSeriesDto plotSeriesDto : plotSeriesDtoList) {
      Markings markings = null;
      if (plotSeriesDto.getMarkingSeries() != null) {
        markings = new Markings();
        for (MarkingDto plotDatasetDto : plotSeriesDto.getMarkingSeries()) {
          double x = plotDatasetDto.getValue();
          markings.addMarking(
              new Marking()
                  .setX(new Range(x, x))
                  .setLineWidth(1)
                  .setColor(plotDatasetDto.getColor()));
        }

        markingsMap.put(id, new TreeSet<MarkingDto>(plotSeriesDto.getMarkingSeries()));
      }

      final SimplePlot plot =
          createPlot(id, markings, plotSeriesDto.getXAxisLabel(), yMinimum, isMetric);
      redrawingPlot = plot;
      PlotModel plotModel = plot.getModel();

      for (PlotDatasetDto plotDatasetDto : plotSeriesDto.getPlotSeries()) {
        SeriesHandler handler =
            plotModel.addSeries(plotDatasetDto.getLegend(), plotDatasetDto.getColor());

        // Populate plot with data
        for (PointDto pointDto : plotDatasetDto.getPlotData()) {
          handler.add(new DataPoint(pointDto.getX(), pointDto.getY()));
        }
      }

      // Add X axis label
      Label xLabel = new Label(plotSeriesDto.getXAxisLabel());
      xLabel.addStyleName(getResources().css().xAxisLabel());

      Label plotHeader = new Label(plotSeriesDto.getPlotHeader());
      plotHeader.addStyleName(getResources().css().plotHeader());

      Label plotLegend = new Label("PLOT LEGEND");
      plotLegend.addStyleName(getResources().css().plotLegend());

      VerticalPanel vp = new VerticalPanel();
      vp.setWidth("100%");

      Label panLeftLabel = new Label();
      panLeftLabel.addStyleName(getResources().css().panLabel());
      panLeftLabel.getElement().appendChild(new Image(getResources().getArrowLeft()).getElement());
      panLeftLabel.addClickHandler(
          new ClickHandler() {
            @Override
            public void onClick(ClickEvent event) {
              plot.pan(new Pan().setLeft(-100));
            }
          });

      Label panRightLabel = new Label();
      panRightLabel.addStyleName(getResources().css().panLabel());
      panRightLabel
          .getElement()
          .appendChild(new Image(getResources().getArrowRight()).getElement());
      panRightLabel.addClickHandler(
          new ClickHandler() {
            @Override
            public void onClick(ClickEvent event) {
              plot.pan(new Pan().setLeft(100));
            }
          });

      Label zoomInLabel = new Label("Zoom In");
      zoomInLabel.addStyleName(getResources().css().zoomLabel());
      zoomInLabel.addClickHandler(
          new ClickHandler() {
            @Override
            public void onClick(ClickEvent event) {
              plot.zoom();
            }
          });

      Label zoomOutLabel = new Label("Zoom Out");
      zoomOutLabel.addStyleName(getResources().css().zoomLabel());
      zoomOutLabel.addClickHandler(
          new ClickHandler() {
            @Override
            public void onClick(ClickEvent event) {
              plot.zoomOut();
            }
          });

      FlowPanel zoomPanel = new FlowPanel();
      zoomPanel.addStyleName(getResources().css().zoomPanel());
      zoomPanel.add(panLeftLabel);
      zoomPanel.add(panRightLabel);
      zoomPanel.add(zoomInLabel);
      zoomPanel.add(zoomOutLabel);

      vp.add(plotHeader);
      vp.add(zoomPanel);
      vp.add(plot);
      vp.add(xLabel);
      // Will be added if there is need it
      // vp.add(plotLegend);

      plotGroupPanel.add(vp);
    }
    int loadingId = panel.getWidgetCount() - 1;
    panel.remove(loadingId);
    panel.add(plotGroupPanel);

    // Redraw plot
    if (redrawingPlot != null) {
      redrawingPlot.redraw();
    }
  }