PilotGaea 3D O'view
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    類別 Polyline

    Feature format for reading and writing data in the Encoded Polyline Algorithm Format.

    Optional configuration object.

    stable

    層級 (查看層級一覽)

    索引

    方法

    encodeDeltas decodeDeltas encodeFloats decodeFloats readFeature readFeatures readGeometry readProjection writeGeometry

    構造函數

    constructor

    方法

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

      Attention: This function will modify the passed array!

      參數

      • numbers: number[]

        A list of n-dimensional points.

      • stride: number

        The number of dimension of the points in the list.

      • 可選opt_factor: number

        The factor by which the numbers will be multiplied. The remaining decimal places will get rounded away. Default is 1e5.

      回傳 string

      The encoded string.

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

      參數

      • encoded: string

        An encoded string.

      • stride: number

        The number of dimension of the points in the encoded string.

      • 可選opt_factor: number

        The factor by which the resulting numbers will be divided. Default is 1e5.

      回傳 number[]

      A list of n-dimensional points.

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

      Attention: This function will modify the passed array!

      參數

      • numbers: number[]

        A list of floating point numbers.

      • 可選opt_factor: number

        The factor by which the numbers will be multiplied. The remaining decimal places will get rounded away. Default is 1e5.

      回傳 string

      The encoded string.

    • Decode a list of floating point numbers from an encoded string

      參數

      • encoded: string

        An encoded string.

      • 可選opt_factor: number

        The factor by which the result will be divided. Default is 1e5.

      回傳 number[]

      A list of floating point numbers.

    • 函數

      Read the feature from the Polyline source. The coordinates are assumed to be in two dimensions and in latitude, longitude order.

      參數

      • source: string | Object | Document | Node

        Source.

      • 可選opt_options: ReadOptions

        Read options.

      回傳 window.ov2D3D.MapClient.ol.Feature

      Feature.

      stable

    • 函數

      Read the feature from the source. As Polyline sources contain a single feature, this will return the feature in an array.

      參數

      • source: string | Object | Document | Node

        Source.

      • 可選opt_options: ReadOptions

        Read options.

      回傳 window.ov2D3D.MapClient.ol.Feature[]

      Features.

      stable

    • 函數

      Read the projection from a Polyline source.

      參數

      • source: string | Object | Document | Node

        Source.

      回傳 Projection

      Projection.

      stable

    構造函數

    顯示設定

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    構造函數