HERE Maps API for JavaScript - API Reference: Class: ArrowStyle

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HomeHERE Maps API for JavaScript - API Reference...IndexClass: ArrowStyle

Table of Contents

Class: ArrowStyle

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Last UpdatedMay 21, 2025
2 minute read

H .map.ArrowStyle

new H.map.ArrowStyle (opt_options)

This class represents style attributes for arrows to be rendered along a polyline. An instance of ArrowStyle is always treated as immutable to avoid inconsistencies and must not modified.

Name	Type	Description
`opt_options`	H.map.ArrowStyle \| H.map.ArrowStyle.Options	optional An object containing initialization options

Methods

equals (other)boolean

This method checks value-equality between the given object and an instance of ArrowStyle provided by the caller.

Name	Type	Description
`other`	H.map.ArrowStyle \| H.map.ArrowStyle.Options	The arrow style object with which to compare the given object

Returns:

Type	Description
boolean	`true` if the objects are value-equal, otherwise `false`

Type Definitions

H.map.ArrowStyle.Options Object

An object containing arrow style initialization options.

Properties:

Search:

Name	Type	Argument	Description
`fillColor`	string	<optional>	The CSS color value used to fill the arrow shapes. If omitted or if it evaluates to `false`, the default color `"rgba(255, 255, 255, 0.75)"` is used.
`width`	number	<optional>	The width of the arrow shape. The value is taken as a factor of the width of the line, where the arrow description is applied. If omitted or the value is `<= 0`, it defaults to `1.2`.
`length`	number	<optional>	The length of the arrow shapes. The value is taken as a factor of the width of the line at the end of which the arrow is drawn. If omitted or the value is `<= 0`, it defaults to `1.6`.
`frequency`	number	<optional>	The frequency of arrow shapes. The value is taken as factor of the length of the arrow. A value of 1 results in gapless arrows. If omitted or the value is `false`, it defaults to `5`.

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HERE Maps API for JavaScript - API Reference: Class: ArrowStyle

Table of Contents

Class: ArrowStyle

H .map.ArrowStyle

new H.map.ArrowStyle (opt_options)

Methods

equals (other)boolean

Returns:

Type Definitions

H.map.ArrowStyle.Options Object

Properties:

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