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

Class PlotOptionsFlags

    • Constructor Detail

      • PlotOptionsFlags

        public PlotOptionsFlags()

    • Method Detail

      • setAllowPointSelect

        public void setAllowPointSelect​(Boolean allowPointSelect)
        Allow this series' points to be selected by clicking on the markers or bars.

        Defaults to: false

      • setAnimationLimit

        public void setAnimationLimit​(Number animationLimit)
        For some series, there is a limit that shuts down initial animation by default when the total number of points in the chart is too high. For example, for a column chart and its derivatives, animation doesn't run if there is more than 250 points totally. To disable this cap, set animationLimit to Infinity.

      • setClassName

        public void setClassName​(String className)
        A class name to apply to the series' graphical elements.

      • setClip

        public void setClip​(Boolean clip)
        Disable this option to allow series rendering in the whole plotting area. Note that clipping should be always enabled when chart.zoomType is set

        Defaults to true.

      • setColor

        public void setColor​(Color color)

        The main color of the series. In line type series it applies to the line and the point markers unless otherwise specified. In bar type series it applies to the bars unless a color is specified per point. The default value is pulled from the options.colors array.

        In styled mode, the color can be defined by the colorIndex option. Also, the series color can be set with the .highcharts-series, .highcharts-color-{n}, .highcharts-{type}-series or .highcharts-series-{n} class, or individual classes given by the className option.

      • setColorIndex

        public void setColorIndex​(Number colorIndex)
        Styled mode only. A specific color index to use for the series, so its graphic representations are given the class name highcharts-color-{n}.

      • setColorKey

        public void setColorKey​(String colorKey)
        Determines what data value should be used to calculate point color if colorAxis is used. Requires to set min and max if some custom point property is used or if approximation for data grouping is set to 'sum'.

        Defaults to y.

      • setColors

        public void setColors​(Color... colors)
        A series specific or series type specific color set to apply instead of the global colors when colorByPoint is true.

      • addColor

        public void addColor​(Color color)
        Adds color to the colors array
        Parameters:
        color - to add
        See Also:
        setColors(Color...)

      • removeColor

        public void removeColor​(Color color)
        Removes first occurrence of color in colors array
        Parameters:
        color - to remove
        See Also:
        setColors(Color...)

      • setCompareBase

        public void setCompareBase​(Number compareBase)
        When compare is percent, this option dictates whether to use 0 or 100 as the base of comparison.

        Defaults to: 0

      • setCrisp

        public void setCrisp​(Boolean crisp)
        When true, each point or column edge is rounded to its nearest pixel in order to render sharp on screen. In some cases, when there are a lot of densely packed columns, this leads to visible difference in column widths or distance between columns. In these cases, setting crisp to false may look better, even though each column is rendered blurry.

        Defaults to true.

      • setCropThreshold

        public void setCropThreshold​(Number cropThreshold)
        When the series contains less points than the crop threshold, all points are drawn, event if the points fall outside the visible plot area at the current zoom. The advantage of drawing all points (including markers and columns), is that animation is performed on updates. On the other hand, when the series contains more points than the crop threshold, the series data is cropped to only contain points that fall within the plot area. The advantage of cropping away invisible points is to increase performance on large series. .

        Defaults to: 50

      • setCursor

        public void setCursor​(Cursor cursor)
        You can set the cursor to "pointer" if you have click events attached to the series, to signal to the user that the points and lines can be clicked.

      • setDescription

        public void setDescription​(String description)

        Requires Accessibility module

        A description of the series to add to the screen reader information about the series.

        Defaults to: undefined

      • setEnableMouseTracking

        public void setEnableMouseTracking​(Boolean enableMouseTracking)
        Enable or disable the mouse tracking for a specific series. This includes point tooltips and click events on graphs and points. When using shared tooltips (default in stock charts), mouse tracking is not required. For large datasets it improves performance.

        Defaults to: true

      • setExposeElementToA11y

        public void setExposeElementToA11y​(Boolean exposeElementToA11y)

        By default, series are exposed to screen readers as regions. By enabling this option, the series element itself will be exposed in the same way as the data points. This is useful if the series is not used as a grouping entity in the chart, but you still want to attach a description to the series.

        Requires the Accessibility module.

        Defaults to: undefined

      • setFindNearestPointBy

        public void setFindNearestPointBy​(Dimension findNearestPointBy)

        Determines whether the series should look for the nearest point in both dimensions or just the x-dimension when hovering the series. Defaults to 'xy' for scatter series and 'x' for most other series. If the data has duplicate x-values, it is recommended to set this to 'xy' to allow hovering over all points.

        Applies only to series types using nearest neighbor search (not direct hover) for tooltip.

      • setGapUnit

        public void setGapUnit​(String gapUnit)
        Together with gapSize, this option defines where to draw gaps in the graph.

        Defaults to: relative

      • setGetExtremesFromAll

        public void setGetExtremesFromAll​(Boolean getExtremesFromAll)
        Whether to use the Y extremes of the total chart width or only the zoomed area when zooming in on parts of the X axis. By default, the Y axis adjusts to the min and max of the visible data. Cartesian series only.

        Defaults to: false

      • setKeys

        public void setKeys​(String... keys)
        An array specifying which option maps to which key in the data point array. This makes it convenient to work with unstructured data arrays from different sources.

      • addKey

        public void addKey​(String key)
        Adds key to the keys array
        Parameters:
        key - to add
        See Also:
        setKeys(String...)

      • removeKey

        public void removeKey​(String key)
        Removes first occurrence of key in keys array
        Parameters:
        key - to remove
        See Also:
        setKeys(String...)

      • setLegendIndex

        public void setLegendIndex​(Number legendIndex)
        The sequential index of the series within the legend.

        Defaults to: 0

      • setLineColor

        public void setLineColor​(Color lineColor)

        The color of the line/border of the flag.

        In styled mode, the stroke is set in the .highcharts-flag-series .highcharts-point rule.

        Defaults to: #000000

      • setLineWidth

        public void setLineWidth​(Number lineWidth)
        The pixel width of the candlestick line/border. Defaults to 1.

        Defaults to: 1

      • setLinkedTo

        public void setLinkedTo​(String linkedTo)
        The id of another series to link to. Additionally, the value can be ":previous" to link to the previous series. When two series are linked, only the first one appears in the legend. Toggling the visibility of this also toggles the linked series.

      • setMaxPointWidth

        public void setMaxPointWidth​(Number maxPointWidth)
        The maximum allowed pixel width for a column, translated to the height of a bar in a bar chart. This prevents the columns from becoming too wide when there is a small number of points in the chart.

        Defaults to: null

      • setNavigatorOptions

        public void setNavigatorOptions​(PlotOptionsSeries navigatorOptions)

        Options for the corresponding navigator series if showInNavigator is true for this series. Available options are the same as any series, documented at plotOptions and series.

        These options are merged with options in navigator.series, and will take precedence if the same option is defined both places.

        Defaults to: undefined

      • setNegativeColor

        public void setNegativeColor​(Color negativeColor)
        The color for the parts of the graph or points that are below the threshold.

        Defaults to: null

      • setOnKey

        public void setOnKey​(String onKey)
        In case the flag is placed on a series, on what point key to place it. Line and columns have one key, y. In range or OHLC-type series, however, the flag can optionally be placed on the open, high, low or close key.

        Defaults to: y

      • setOnSeries

        public void setOnSeries​(String onSeries)
        The id of the series that the flags should be drawn on. If no id is given, the flags are drawn on the x axis.

        Defaults to: undefined

      • setOpacity

        public void setOpacity​(Number opacity)
        Opacity of a series parts: line, fill (e.g. area) and dataLabels.

        Defaults to 1.

      • getPointDescriptionFormatter

        public String getPointDescriptionFormatter()

      • setPointDescriptionFormatter

        public void setPointDescriptionFormatter​(String _fn_pointDescriptionFormatter)

      • setPointIntervalUnit

        public void setPointIntervalUnit​(IntervalUnit pointIntervalUnit)
        On datetime series, this allows for setting the pointInterval to irregular time units, day, month and year. A day is usually the same as 24 hours, but pointIntervalUnit also takes the DST crossover into consideration when dealing with local time. Combine this option with pointInterval to draw weeks, quarters, 6 months, 10 years etc.

      • setSelected

        public void setSelected​(Boolean selected)
        Whether to select the series initially. If showCheckbox is true, the checkbox next to the series name in the legend will be checked for a selected series.

        Defaults to: false

      • setShadow

        public void setShadow​(Boolean shadow)
        Whether to apply a drop shadow to the graph line. Since 1.1.7 the shadow can be an object configuration containing color, offsetX, offsetY, opacity and width.

        Defaults to: false

      • setShape

        public void setShape​(FlagShape shape)
        The shape of the marker. Can be one of "flag", "circlepin", "squarepin", or an image on the format url(/path-to-image.jpg). Individual shapes can also be set for each point.

        Defaults to: flag

      • setShowCheckbox

        public void setShowCheckbox​(Boolean showCheckbox)
        If true, a checkbox is displayed next to the legend item to allow selecting the series. The state of the checkbox is determined by the selected option.

        Defaults to: false

      • setShowInLegend

        public void setShowInLegend​(Boolean showInLegend)
        Whether to display this particular series or series type in the legend. The default value is true for standalone series, false for linked series.

        Defaults to: true

      • setShowInNavigator

        public void setShowInNavigator​(Boolean showInNavigator)
        Whether or not to show the series in the navigator. Takes precedence over navigator.baseSeries if defined.

        Defaults to: undefined

      • setSkipKeyboardNavigation

        public void setSkipKeyboardNavigation​(Boolean skipKeyboardNavigation)
        If set to True, the accessibility module will skip past the points in this series for keyboard navigation.

      • setSoftThreshold

        public void setSoftThreshold​(Boolean softThreshold)

        When this is true, the series will not cause the Y axis to cross the zero plane (or threshold option) unless the data actually crosses the plane.

        For example, if softThreshold is false, a series of 0, 1, 2, 3 will make the Y axis show negative values according to the minPadding option. If softThreshold is true, the Y axis starts at 0.

        Defaults to: false

      • setStackDistance

        public void setStackDistance​(Number stackDistance)
        When multiple flags in the same series fall on the same value, this number determines the vertical offset between them.

        Defaults to: 12

      • setStates

        public void setStates​(States states)
        A wrapper object for all the series options in specific states.

      • setStickyTracking

        public void setStickyTracking​(Boolean stickyTracking)
        Sticky tracking of mouse events. When true, the mouseOut event on a series isn't triggered until the mouse moves over another series, or out of the plot area. When false, the mouseOut event on a series is triggered when the mouse leaves the area around the series' graph or markers. This also implies the tooltip when not shared. When stickyTracking is false, the tooltip will be hidden when moving the mouse between series. Defaults to true for line and area type series, but to false for columns, candlesticks etc.

        Defaults to: true

      • setStyle

        public void setStyle​(Style style)

        The text styles of the flag.

        In styled mode, the styles are set in the .highcharts-flag-series .highcharts-point rule.

        Defaults to: { "fontSize": "11px", "fontWeight": "bold" }

      • setTextAlign

        public void setTextAlign​(String textAlign)
        Text alignment for the text inside the flag.

        Defaults to: center

      • setThreshold

        public void setThreshold​(Number threshold)
        The threshold, also called zero level or base level. For line type series this is only used in conjunction with negativeColor.

        Defaults to: 0

      • setTooltip

        public void setTooltip​(SeriesTooltip tooltip)
        Specific tooltip options for flag series. Flag series tooltips are different from most other types in that a flag doesn't have a data value, so the tooltip rather displays the text option for each point.

      • setUseHTML

        public void setUseHTML​(Boolean useHTML)
        Whether to use HTML to render the flag texts. Using HTML allows for advanced formatting, images and reliable bi-directional text rendering. Note that exported images won't respect the HTML, and that HTML won't respect Z-index settings.

        Defaults to: false

      • setVisible

        public void setVisible​(Boolean visible)
        Set the initial visibility of the series.

        Defaults to: true

      • setY

        public void setY​(Number y)
        The y position of the top left corner of the flag relative to either the series (if onSeries is defined), or the x axis. Defaults to -30.

        Defaults to: -30

      • setZoneAxis

        public void setZoneAxis​(ZoneAxis zoneAxis)
        Defines the Axis on which the zones are applied.

        Defaults to: y

      • setZones

        public void setZones​(Zones... zones)

        An array defining zones within a series. Zones can be applied to the X axis, Y axis or Z axis for bubbles, according to the zoneAxis option.

        In styled mode, the color zones are styled with the .highcharts-zone-{n} class, or custom classed from the className option (view live demo).

      • addZone

        public void addZone​(Zones zone)
        Adds zone to the zones array
        Parameters:
        zone - to add
        See Also:
        setZones(Zones...)

      • removeZone

        public void removeZone​(Zones zone)
        Removes first occurrence of zone in zones array
        Parameters:
        zone - to remove
        See Also:
        setZones(Zones...)