com.vaadin.flow.component.charts.model.

Class Navigator

  • All Implemented Interfaces:

    Serializable


    public class Navigator
extends AbstractConfigurationObject

    The navigator is a small series below the main series, displaying a view of the entire data set. It provides tools to zoom in and out on parts of the data as well as panning across the dataset.

    See Also:

    Serialized Form

    • Constructor Detail

      • Navigator

        public Navigator()

      • Navigator

        public Navigator(Boolean enabled)

    • Method Detail

      • setAdaptToUpdatedData

        public void setAdaptToUpdatedData(Boolean adaptToUpdatedData)

        Whether the navigator and scrollbar should adapt to updated data in the base X axis. When loading data async, as in the demo below, this should be false. Otherwise new data will trigger navigator redraw, which will cause unwanted looping. In the demo below, the data in the navigator is set only once. On navigating, only the main chart content is updated.

        Defaults to: true

      • setEnabled

        public void setEnabled(Boolean enabled)

        Enable or disable the navigator.

        Defaults to: true

      • setHeight

        public void setHeight(Number height)

        The height of the navigator.

        Defaults to: 40

      • setMargin

        public void setMargin(Number margin)

        The distance from the nearest element, the X axis or X axis labels.

        Defaults to: 25

      • setMaskInside

        public void setMaskInside(Boolean maskInside)

        Whether the mask should be inside the range marking the zoomed range, or outside. In Highstock 1.x it was always false.

        Defaults to: true

      • setOpposite

        public void setOpposite(Boolean opposite)

        When the chart is inverted, whether to draw the navigator on the opposite side.

        Defaults to: false

      • setSeries

        public void setSeries(PlotOptionsSeries series)

        Options for the navigator series. Available options are the same as any series, documented at plotOptions and series.

        Unless data is explicitly defined on navigator.series, the data is borrowed from the first series in the chart.

        Default series options for the navigator series are: 

         series: {
                type: 'areaspline',
                color: '#4572A7',
                fillOpacity: 0.05,
                dataGrouping: {
                        smoothed: true
                },
                lineWidth: 1,
                marker: {
                        enabled: false
                }
        }

      • setXAxis

        public void setXAxis(XAxis xAxis)

        Options for the navigator X axis. Available options are the same as any X axis, documented at xAxis. Default series options for the navigator xAxis are: 

         xAxis: {
            tickWidth: 0,
            lineWidth: 0,
            gridLineWidth: 1,
            tickPixelInterval: 200,
            labels: {
                align: 'left',
                style: {
                    color: '#888'
                },
                x: 3,
                y: -4
            }
        }

      • setYAxis

        public void setYAxis(YAxis yAxis)

        Options for the navigator Y axis. Available options are the same as any y axis, documented at yAxis. Default series options for the navigator yAxis are: 

         yAxis: {
                gridLineWidth: 0,
                startOnTick: false,
                endOnTick: false,
                minPadding: 0.1,
                maxPadding: 0.1,
                labels: {
                        enabled: false
                },
                title: {
                        text: null
                },
                tickWidth: 0
        }