Module: ol/format/Polyline

Classes

Polyline

Methods

module:ol/format/Polyline.decodeDeltas(encoded, stride, opt_factor){Array.<number>}

format/Polyline.js, line 178

import {decodeDeltas} from 'ol/format/Polyline';

Decode a list of n-dimensional points from an encoded string

Name	Type	Description
encoded	string	An encoded string.
stride	number	The number of dimension of the points in the encoded string.
factor	number	The factor by which the resulting numbers will be divided. Default is 1e5.

Returns:

A list of n-dimensional points.

module:ol/format/Polyline.decodeFloats(encoded, opt_factor){Array.<number>}

format/Polyline.js, line 233

import {decodeFloats} from 'ol/format/Polyline';

Decode a list of floating point numbers from an encoded string

Name	Type	Description
encoded	string	An encoded string.
factor	number	The factor by which the result will be divided. Default is 1e5.

Returns:

A list of floating point numbers.

module:ol/format/Polyline.encodeDeltas(numbers, stride, opt_factor){string}

format/Polyline.js, line 144

import {encodeDeltas} from 'ol/format/Polyline';

Encode a list of n-dimensional points and return an encoded string

Attention: This function will modify the passed array!

Name	Type	Description
numbers	Array.<number>	A list of n-dimensional points.
stride	number	The number of dimension of the points in the list.
factor	number	The factor by which the numbers will be multiplied. The remaining decimal places will get rounded away. Default is 1e5.

Returns:

The encoded string.

module:ol/format/Polyline.encodeFloats(numbers, opt_factor){string}

format/Polyline.js, line 214

import {encodeFloats} from 'ol/format/Polyline';

Encode a list of floating point numbers and return an encoded string

Attention: This function will modify the passed array!

Name	Type	Description
numbers	Array.<number>	A list of floating point numbers.
factor	number	The factor by which the numbers will be multiplied. The remaining decimal places will get rounded away. Default is 1e5.

Returns:

The encoded string.

Type Definitions

Options{Object}

Properties:

Name	Type	Argument	Default	Description
factor	number	<optional>	1e5	The factor by which the coordinates values will be scaled.
geometryLayout	module:ol/geom/GeometryLayout	<optional>	'XY'	Layout of the feature geometries created by the format reader.