HighchartsSeriesAccessibilityPointOptions class

Point accessibility options for a series.

API Docs: https://api.highcharts.com/highcharts/series.zigzag.accessibility.point

Inheritance

Constructors

HighchartsSeriesAccessibilityPointOptions({HighchartsCallback? descriptionFormatter, String? dateFormat, HighchartsCallback? dateFormatter, bool? describeNull, String? descriptionFormat, double? valueDecimals, String? valueDescriptionFormat, String? valuePrefix, String? valueSuffix})
Point accessibility options for a series.

Properties

dateFormat ↔ String?
Date format to use for points on datetime axes when describing them to screen reader users.
getter/setter pair
dateFormatter ↔ HighchartsCallback?
Formatter function to determine the date/time format used with points on datetime axes when describing them to screen reader users. Receives one argument, point, referring to the point to describe. Should return a date format string compatible with dateFormat.
getter/setter pair
describeNull ↔ bool?
Whether or not to describe points with the value null to assistive technology, such as screen readers.
getter/setter pair
descriptionFormat ↔ String?
A format string to use instead of the default for point descriptions.
getter/setter pair
descriptionFormatter ↔ HighchartsCallback?
Formatter function to use instead of the default for point descriptions. Same as accessibility.point.descriptionFormatter, but applies to a series instead of the whole chart.
getter/setter pair
hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
valueDecimals ↔ double?
Decimals to use for the values in the point descriptions. Uses tooltip.valueDecimals if not defined.
getter/setter pair
valueDescriptionFormat ↔ String?
Format to use for describing the values of data points to assistive technology - including screen readers. The point context is available as {point}.
getter/setter pair
valuePrefix ↔ String?
Prefix to add to the values in the point descriptions. Uses tooltip.valuePrefix if not defined.
getter/setter pair
valueSuffix ↔ String?
Suffix to add to the values in the point descriptions. Uses tooltip.valueSuffix if not defined.
getter/setter pair

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toJSON() → String
Serializes the settings to a JSON string.
inherited
toOptionsJSON(StringBuffer buffer) → void
override
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited