423 lines
19 KiB
TypeScript
423 lines
19 KiB
TypeScript
/*!*
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*
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* Copyright (c) Highsoft AS. All rights reserved.
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*
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*!*/
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import * as Highcharts from "../highcharts";
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declare module "../highcharts" {
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/**
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* (Highstock) Point accessibility options for a series.
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*/
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interface PlotLinearregressionslopeAccessibilityPointOptions {
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/**
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* (Highstock) Date format to use for points on datetime axes when
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* describing them to screen reader users.
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*
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* Defaults to the same format as in tooltip.
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*
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* For an overview of the replacement codes, see dateFormat.
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*/
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dateFormat?: string;
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/**
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* (Highstock) Formatter function to determine the date/time format used
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* with points on datetime axes when describing them to screen reader
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* users. Receives one argument, `point`, referring to the point to
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* describe. Should return a date format string compatible with
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* dateFormat.
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*/
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dateFormatter?: Highcharts.ScreenReaderFormatterCallbackFunction<Highcharts.Point>;
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/**
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* (Highstock) Whether or not to describe points with the value `null`
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* to assistive technology, such as screen readers.
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*/
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describeNull?: boolean;
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/**
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* (Highstock) A format string to use instead of the default for point
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* descriptions.
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*
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* The context of the format string is the point instance.
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*
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* As opposed to accessibility.point.valueDescriptionFormat, this option
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* replaces the whole description.
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*/
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descriptionFormat?: string;
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/**
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* (Highstock) Formatter function to use instead of the default for
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* point descriptions. Same as
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* `accessibility.point.descriptionFormatter`, but applies to a series
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* instead of the whole chart.
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*
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* Note: Prefer using accessibility.point.valueDescriptionFormat instead
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* if possible, as default functionality such as describing annotations
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* will be preserved.
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*/
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descriptionFormatter?: Highcharts.ScreenReaderFormatterCallbackFunction<Highcharts.Point>;
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/**
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* (Highstock) Decimals to use for the values in the point descriptions.
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* Uses tooltip.valueDecimals if not defined.
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*/
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valueDecimals?: number;
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/**
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* (Highstock) Format to use for describing the values of data points to
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* assistive technology - including screen readers. The point context is
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* available as `{point}`.
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*
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* Other available context variables include `{index}`, `{value}`, and
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* `{xDescription}`.
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*
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* Additionally, the series name, annotation info, and description added
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* in `point.accessibility.description` is added by default if relevant.
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* To override this, use the accessibility.point.descriptionFormatter
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* option.
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*/
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valueDescriptionFormat?: string;
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/**
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* (Highstock) Prefix to add to the values in the point descriptions.
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* Uses tooltip.valuePrefix if not defined.
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*/
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valuePrefix?: string;
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/**
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* (Highstock) Suffix to add to the values in the point descriptions.
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* Uses tooltip.valueSuffix if not defined.
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*/
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valueSuffix?: string;
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}
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/**
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* (Highcharts, Highstock, Highmaps, Gantt) Options for the series data
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* labels, appearing next to each data point.
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*
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* Since v6.2.0, multiple data labels can be applied to each single point by
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* defining them as an array of configs.
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*
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* In styled mode, the data labels can be styled with the
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* `.highcharts-data-label-box` and `.highcharts-data-label` class names
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* (see example).
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*/
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interface PlotLinearregressionslopeDataLabelsOptions {
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/**
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* (Highcharts, Highstock, Highmaps, Gantt) The alignment of the data
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* label compared to the point. If `right`, the right side of the label
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* should be touching the point. For points with an extent, like
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* columns, the alignments also dictates how to align it inside the box,
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* as given with the inside option. Can be one of `left`, `center` or
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* `right`.
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*/
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align?: (Highcharts.AlignValue|null);
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/**
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* (Highcharts, Highstock, Highmaps, Gantt) Whether to allow data labels
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* to overlap. To make the labels less sensitive for overlapping, the
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* dataLabels.padding can be set to 0.
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*/
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allowOverlap?: boolean;
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/**
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* (Highcharts, Highstock, Highmaps, Gantt) Enable or disable the
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* initial animation when a series is displayed for the `dataLabels`.
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* The animation can also be set as a configuration object. Please note
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* that this option only applies to the initial animation.
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*
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* For other animations, see chart.animation and the animation parameter
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* under the API methods. The following properties are supported:
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*
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* - `defer`: The animation delay time in milliseconds.
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*/
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animation?: (boolean|Highcharts.PlotLinearregressionslopeDataLabelsAnimationOptions|Partial<Highcharts.AnimationOptionsObject>);
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/**
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* (Highcharts, Highstock, Highmaps, Gantt) The background color or
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* gradient for the data label. Setting it to `auto` will use the
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* point's color.
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*/
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backgroundColor?: (Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject);
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/**
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* (Highcharts, Highstock, Highmaps, Gantt) The border color for the
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* data label. Setting it to `auto` will use the point's color. Defaults
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* to `undefined`.
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*/
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borderColor?: (Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject);
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/**
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* (Highcharts, Highstock, Highmaps, Gantt) The border radius in pixels
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* for the data label.
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*/
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borderRadius?: number;
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/**
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* (Highcharts, Highstock, Highmaps, Gantt) The border width in pixels
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* for the data label.
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*/
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borderWidth?: number;
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/**
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* (Highcharts, Highstock, Highmaps, Gantt) A class name for the data
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* label. Particularly in styled mode, this can be used to give each
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* series' or point's data label unique styling. In addition to this
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* option, a default color class name is added so that we can give the
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* labels a contrast text shadow.
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*/
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className?: string;
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/**
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* (Highcharts, Highstock, Highmaps, Gantt) This options is deprecated.
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* Use style.color instead.
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*
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* The text color for the data labels. Defaults to `undefined`. For
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* certain series types, like column or map, the data labels can be
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* drawn inside the points. In this case the data label will be drawn
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* with maximum contrast by default. Additionally, it will be given a
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* `text-outline` style with the opposite color, to further increase the
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* contrast. This can be overridden by setting the `text-outline` style
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* to `none` in the `dataLabels.style` option.
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*
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* @deprecated 10.3.0
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*/
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color?: Highcharts.ColorType;
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/**
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* (Highcharts, Highstock, Highmaps, Gantt) Whether to hide data labels
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* that are outside the plot area. By default, the data label is moved
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* inside the plot area according to the overflow option.
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*/
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crop?: boolean;
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/**
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* (Highcharts, Highstock, Gantt) Whether to defer displaying the data
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* labels until the initial series animation has finished. Setting to
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* `false` renders the data label immediately. If set to `true` inherits
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* the defer time set in plotOptions.series.animation.
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*/
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defer?: boolean;
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/**
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* (Highcharts, Highstock, Highmaps, Gantt) Enable or disable the data
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* labels.
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*/
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enabled?: boolean;
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/**
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* (Highcharts, Highstock, Highmaps, Gantt) A declarative filter to
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* control of which data labels to display. The declarative filter is
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* designed for use when callback functions are not available, like when
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* the chart options require a pure JSON structure or for use with
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* graphical editors. For programmatic control, use the `formatter`
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* instead, and return `undefined` to disable a single data label.
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*/
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filter?: Highcharts.DataLabelsFilterOptionsObject;
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/**
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* (Highcharts, Highstock, Highmaps, Gantt) A format string for the data
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* label. Available variables are the same as for `formatter`.
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*/
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format?: string;
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/**
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* (Highcharts, Highstock, Highmaps, Gantt) Callback JavaScript function
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* to format the data label. Note that if a `format` is defined, the
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* format takes precedence and the formatter is ignored.
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*/
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formatter?: Highcharts.DataLabelsFormatterCallbackFunction;
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/**
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* (Highcharts, Highstock, Highmaps, Gantt) For points with an extent,
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* like columns or map areas, whether to align the data label inside the
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* box or to the actual value point. Defaults to `false` in most cases,
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* `true` in stacked columns.
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*/
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inside?: boolean;
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/**
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* (Highcharts, Highstock, Highmaps, Gantt) Format for points with the
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* value of null. Works analogously to format. `nullFormat` can be
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* applied only to series which support displaying null points i.e
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* `heatmap` or `tilemap`. Does not work with series that don't display
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* null points, like `line`, `column`, `bar` or `pie`.
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*/
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nullFormat?: (boolean|string);
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/**
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* (Highcharts, Highstock, Highmaps, Gantt) Callback JavaScript function
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* that defines formatting for points with the value of null. Works
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* analogously to formatter. `nullFormatter` can be applied only to
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* series which support displaying null points i.e `heatmap` or
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* `tilemap`. Does not work with series that don't display null points,
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* like `line`, `column`, `bar` or `pie`.
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*/
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nullFormatter?: Highcharts.DataLabelsFormatterCallbackFunction;
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/**
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* (Highcharts, Highstock, Highmaps, Gantt) How to handle data labels
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* that flow outside the plot area. The default is `"justify"`, which
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* aligns them inside the plot area. For columns and bars, this means it
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* will be moved inside the bar. To display data labels outside the plot
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* area, set `crop` to `false` and `overflow` to `"allow"`.
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*/
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overflow?: Highcharts.DataLabelsOverflowValue;
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/**
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* (Highcharts, Highstock, Highmaps, Gantt) When either the
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* `borderWidth` or the `backgroundColor` is set, this is the padding
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* within the box.
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*/
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padding?: number;
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/**
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* (Highcharts, Highstock, Highmaps, Gantt) Aligns data labels relative
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* to points. If `center` alignment is not possible, it defaults to
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* `right`.
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*/
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position?: Highcharts.AlignValue;
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/**
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* (Highcharts, Highstock, Highmaps, Gantt) Text rotation in degrees.
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* Note that due to a more complex structure, backgrounds, borders and
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* padding will be lost on a rotated data label.
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*/
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rotation?: number;
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/**
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* (Highcharts, Highstock, Highmaps, Gantt) The shadow of the box. Works
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* best with `borderWidth` or `backgroundColor`. Since 2.3 the shadow
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* can be an object configuration containing `color`, `offsetX`,
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* `offsetY`, `opacity` and `width`.
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*/
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shadow?: (boolean|Highcharts.ShadowOptionsObject);
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/**
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* (Highcharts, Highstock, Highmaps, Gantt) The name of a symbol to use
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* for the border around the label. Symbols are predefined functions on
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* the Renderer object.
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*/
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shape?: string;
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/**
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* (Highcharts, Highstock, Highmaps, Gantt) Styles for the label. The
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* default `color` setting is `"contrast"`, which is a pseudo color that
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* Highcharts picks up and applies the maximum contrast to the
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* underlying point item, for example the bar in a bar chart.
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*
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* The `textOutline` is a pseudo property that applies an outline of the
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* given width with the given color, which by default is the maximum
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* contrast to the text. So a bright text color will result in a black
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* text outline for maximum readability on a mixed background. In some
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* cases, especially with grayscale text, the text outline doesn't work
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* well, in which cases it can be disabled by setting it to `"none"`.
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* When `useHTML` is true, the `textOutline` will not be picked up. In
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* this, case, the same effect can be acheived through the `text-shadow`
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* CSS property.
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*
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* For some series types, where each point has an extent, like for
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* example tree maps, the data label may overflow the point. There are
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* two strategies for handling overflow. By default, the text will wrap
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* to multiple lines. The other strategy is to set `style.textOverflow`
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* to `ellipsis`, which will keep the text on one line plus it will
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* break inside long words.
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*/
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style?: Highcharts.CSSObject;
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/**
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* (Highcharts, Highstock, Highmaps, Gantt) Options for a label text
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* which should follow marker's shape. Border and background are
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* disabled for a label that follows a path.
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*
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* **Note:** Only SVG-based renderer supports this option. Setting
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* `useHTML` to true will disable this option.
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*/
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textPath?: Highcharts.DataLabelsTextPathOptionsObject;
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/**
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* (Highcharts, Highstock, Highmaps, Gantt) Whether to use HTML to
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* render the labels.
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*/
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useHTML?: boolean;
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/**
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* (Highcharts, Highstock, Highmaps, Gantt) The vertical alignment of a
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* data label. Can be one of `top`, `middle` or `bottom`. The default
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* value depends on the data, for instance in a column chart, the label
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* is above positive values and below negative values.
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*/
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verticalAlign?: (Highcharts.VerticalAlignValue|null);
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/**
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* (Highcharts, Highstock, Highmaps, Gantt) The x position offset of the
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* label relative to the point in pixels.
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*/
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x?: number;
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/**
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* (Highcharts, Highstock, Highmaps, Gantt) The y position offset of the
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* label relative to the point in pixels.
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*/
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y?: number;
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/**
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* (Highcharts, Highstock, Highmaps, Gantt) The z index of the data
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* labels. Use a `zIndex` of 6 to display it above the series, or use a
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* `zIndex` of 2 to display it behind the series.
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*/
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zIndex?: number;
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}
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/**
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* (Highstock) Options for the connector in the _Series on point_ feature.
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*
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* In styled mode, the connector can be styled with the
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* `.highcharts-connector-seriesonpoint` class name.
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*/
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interface PlotLinearregressionslopeOnPointConnectorOptions {
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/**
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* (Highstock) A name for the dash style to use for the connector.
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*/
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dashstyle?: string;
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/**
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* (Highstock) Color of the connector line. By default it's the series'
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* color.
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*/
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stroke?: string;
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/**
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* (Highstock) Pixel width of the connector line.
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*/
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width?: number;
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}
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/**
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* (Highstock) Options allowing to set a position and an offset of the
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* series in the _Series on point_ feature.
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*/
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interface PlotLinearregressionslopeOnPointPositionOptions {
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/**
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* (Highstock) Series center offset from the original x position. If
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* defined, the connector line is drawn connecting original position
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* with new position.
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*/
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offsetX?: number;
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/**
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* (Highstock) Series center offset from the original y position. If
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* defined, the connector line is drawn from original position to a new
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* position.
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*/
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offsetY?: number;
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/**
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* (Highstock) X position of the series center. By default, the series
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* is displayed on the point that it is connected to.
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*/
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x?: number;
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/**
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* (Highstock) Y position of the series center. By default, the series
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* is displayed on the point that it is connected to.
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*/
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y?: number;
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}
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/**
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* (Highstock) Parameters used in calculation of regression series' points.
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*/
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interface PlotLinearregressionslopeParamsOptions {
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/**
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* (Highstock) The point index which indicator calculations will base.
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* For example using OHLC data, index=2 means the indicator will be
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* calculated using Low values.
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*/
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index?: number;
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/**
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* (Highstock) The base period for indicator calculations. This is the
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* number of data points which are taken into account for the indicator
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* calculations.
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*/
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period?: number;
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/**
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* (Highstock) Unit (in milliseconds) for the x axis distances used to
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* compute the regression line parameters (slope & intercept) for every
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* range. In Highcharts Stock the x axis values are always represented
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* in milliseconds which may cause that distances between points are
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* "big" integer numbers.
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*
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* Highcharts Stock's linear regression algorithm (least squares method)
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* will utilize these "big" integers for finding the slope and the
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* intercept of the regression line for each period. In consequence,
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* this value may be a very "small" decimal number that's hard to
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* interpret by a human.
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*
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* For instance: `xAxisUnit` equaled to `86400000` ms (1 day) forces the
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* algorithm to treat `86400000` as `1` while computing the slope and
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* the intercept. This may enhance the legibility of the indicator's
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* values.
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*
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* Default value is the closest distance between two data points.
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*
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* In `v9.0.2`, the default value has been changed from `undefined` to
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* `null`.
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*/
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xAxisUnit?: (number|null);
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}
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}
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