Example usage for org.jfree.chart.fx.interaction ChartMouseEventFX getEntity

Introduction

In this page you can find the example usage for org.jfree.chart.fx.interaction ChartMouseEventFX getEntity.

Prototype

public ChartEntity getEntity() 

Source Link

Document

Returns the chart entity (if any) under the mouse point.

Usage

From source file:com.bdb.weather.display.summary.RainSummary.java

@Override
public void chartMouseClicked(ChartMouseEventFX event) {
    ChartEntity entity = event.getEntity();
    ////from w  w  w . j  a  v a  2s. c  o m
    // Was a point on the plot selected?
    //
    if (entity instanceof CategoryItemEntity) {
        try {
            CategoryItemEntity itemEntity = (CategoryItemEntity) entity;
            LocalDate date = LocalDate.from(interval.getFormat().parse((String) itemEntity.getColumnKey()));

            //if (event.getTrigger().getClickCount() == 2)
            //    supporter.launchView(viewLauncher, date);
        } catch (DateTimeParseException e) {
            // This will never happen because the same date formatter is used to create the category labels and parse the column key
        }
    }
}

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From source file:com.bdb.weather.display.summary.WindSummary.java

@Override
public void chartMouseClicked(ChartMouseEventFX event) {
    ChartEntity entity = event.getEntity();
    ///*  w  w w  .  j  a  v a  2 s  .  c  o m*/
    // Was a point on the plot selected?
    //
    if (entity instanceof XYItemEntity) {
        XYItemEntity itemEntity = (XYItemEntity) entity;
        XYDataset dataset = itemEntity.getDataset();
        Number x = dataset.getXValue(itemEntity.getSeriesIndex(), itemEntity.getItem());
        LocalDate date = LocalDate.from(Instant.ofEpochMilli(x.longValue()));

        if (event.getTrigger().getClickCount() == 2)
            supporter.launchView(launcher, date);
    }
}

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From source file:com.bdb.weather.display.summary.HighLowPanel.java

@Override
public void chartMouseClicked(ChartMouseEventFX event) {
    ChartEntity entity = event.getEntity();
    ///*from www .j a  va 2  s  . com*/
    // Was a point on the plot selected?
    //
    if (entity instanceof XYItemEntity) {
        XYItemEntity itemEntity = (XYItemEntity) entity;
        XYDataset dataset = itemEntity.getDataset();
        Number x = dataset.getXValue(itemEntity.getSeriesIndex(), itemEntity.getItem());
        LocalDate date = LocalDate.from(Instant.ofEpochMilli(x.longValue()));
        boolean doubleClick = event.getTrigger().getClickCount() == 2;
        if (doubleClick) {
            supporter.launchView(launcher, date);
        }
    }
}

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From source file:com.bdb.weather.display.summary.HighLowMedianTempPanel.java

@Override
public void chartMouseClicked(ChartMouseEventFX event) {
    ChartEntity entity = event.getEntity();
    ///*from   w w  w  .j a v  a  2 s .  c o m*/
    // Was a point on the plot selected?
    //
    if (entity instanceof XYItemEntity) {
        XYItemEntity itemEntity = (XYItemEntity) entity;
        XYDataset dataset = itemEntity.getDataset();
        Number x = dataset.getXValue(itemEntity.getSeriesIndex(), itemEntity.getItem());

        //ZoneId id = ZoneId.of(ZoneId.systemDefault().getId());
        //ZoneOffset offset = ZoneOffset.of(ZoneId.systemDefault().getId());
        LocalDateTime time = LocalDateTime.ofInstant(Instant.ofEpochSecond(x.longValue() / 1000),
                ZoneId.systemDefault());

        boolean doubleClick = event.getTrigger().getClickCount() == 2;
        if (doubleClick)
            supporter.launchView(viewLauncher, time.toLocalDate());
    }
}

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From source file:com.bdb.weather.display.summary.TemperatureDeviationPlotPanel.java

public TemperatureDeviationPlotPanel(SummaryInterval interval, ViewLauncher theLauncher,
        SummarySupporter theSupporter) {
    this.setPrefSize(500, 300);
    this.interval = interval;
    chart = ChartFactory.createXYBarChart("Deviation from Average Temperature", "Date", true,
            "Deviation (" + Temperature.getDefaultUnit() + ")", null, PlotOrientation.VERTICAL, true, true,
            false);//from w ww.jav  a2  s .c o m

    chartViewer = new ChartViewer(chart);
    chartViewer.setPrefSize(500, 300);
    chartViewer.addChartMouseListener(new ChartMouseListenerFX() {
        @Override
        public void chartMouseClicked(ChartMouseEventFX event) {
            ChartEntity entity = event.getEntity();
            //
            // Was a point on the plot selected?
            //
            if (entity instanceof XYItemEntity) {
                XYItemEntity itemEntity = (XYItemEntity) entity;
                XYDataset dataset = itemEntity.getDataset();
                Number x = dataset.getXValue(itemEntity.getSeriesIndex(), itemEntity.getItem());
                LocalDate date = LocalDate.from(Instant.ofEpochMilli(x.longValue()));
                boolean doubleClick = event.getTrigger().getClickCount() == 2;
                if (doubleClick) {
                    supporter.launchView(launcher, date);
                }
            }
        }

        @Override
        public void chartMouseMoved(ChartMouseEventFX event) {
            // Do nothing
        }
    });
    deviationPlot = (XYPlot) chart.getPlot();
    this.launcher = theLauncher;
    this.supporter = theSupporter;

    DateFormat dateFormat = interval.getLegacyFormat();
    StandardXYItemLabelGenerator labelGen = new StandardXYItemLabelGenerator(
            StandardCategoryItemLabelGenerator.DEFAULT_LABEL_FORMAT_STRING, dateFormat,
            Temperature.getDefaultFormatter());

    StandardXYToolTipGenerator ttGen = new StandardXYToolTipGenerator(
            StandardCategoryToolTipGenerator.DEFAULT_TOOL_TIP_FORMAT_STRING, dateFormat,
            Temperature.getDefaultFormatter());

    valueAxis = deviationPlot.getRangeAxis();
    valueAxis.setUpperMargin(.20);
    valueAxis.setLowerMargin(.20);

    deviationPlot.getDomainAxis().setVerticalTickLabels(true);
    DateAxis dateAxis = (DateAxis) deviationPlot.getDomainAxis();
    dateAxis.setDateFormatOverride(dateFormat);
    //dateAxis.setTickUnit(interval.getDateTickUnit());

    //DefaultTableColumnModel colModel = new DefaultTableColumnModel();

    dataTable = new TableView();
    //dataTable.setModel(tableModel);
    //dataTable.setColumnModel(colModel);

    //dataTable.setAutoCreateColumnsFromModel(false);

    for (int i = 0; i < TABLE_HEADINGS.length; i++) {
        TableColumn col = new TableColumn();
        col.setText(TABLE_HEADINGS[i]);
        //col.setModelIndex(i);
        //colModel.addColumn(col);
    }

    //tableModel.setColumnCount(TABLE_HEADINGS.length);

    this.setTabContents(chartViewer, dataTable);

    lowRenderer.setBasePaint(Color.BLUE);
    lowRenderer.setBaseItemLabelGenerator(labelGen);
    lowRenderer.setBaseToolTipGenerator(ttGen);
    lowRenderer.setBarAlignmentFactor(.6);
    lowRenderer.setShadowVisible(false);

    meanRenderer.setSeriesPaint(0, Color.CYAN);
    meanRenderer.setBaseItemLabelGenerator(labelGen);
    meanRenderer.setBaseToolTipGenerator(ttGen);
    meanRenderer.setBarAlignmentFactor(.3);
    meanRenderer.setShadowVisible(false);

    highRenderer.setSeriesPaint(0, Color.GRAY);
    highRenderer.setBaseItemLabelGenerator(labelGen);
    highRenderer.setBaseToolTipGenerator(ttGen);
    highRenderer.setShadowVisible(false);
}

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