Class RadarHighlighter

Created by philipp on 12/06/16.

Hierarchy (View Summary)

Constructors

constructor

Properties

mChart mHighlightBuffer

Methods

getClosestHighlight getHighlight getHighlightsAtIndex getHighlightsAtXValue

Constructors

constructor

Properties

ProtectedmChart

mChart: RadarChart

ProtectedmHighlightBuffer

mHighlightBuffer: Highlight<Entry>[]

buffer for storing previously highlighted values

Methods

ProtectedgetClosestHighlight

  • getClosestHighlight(index: number, x: number, y: number): any

  • Returns the closest Highlight object of the given objects based on the touch position inside the chart.

    Parameters

    • index: number
    • x: number
    • y: number

    Returns any

getHighlight

  • getHighlight(x: number, y: number): Highlight<Entry>[]

  • Returns a Highlight object corresponding to the given x- and y- touch positions in pixels.

    Parameters

    • x: number
    • y: number

    Returns Highlight<Entry>[]

ProtectedgetHighlightsAtIndex

  • getHighlightsAtIndex(index: any): Highlight<Entry>[]

  • Returns an array of Highlight objects for the given index. The Highlight objects give information about the value at the selected index and the DataSet it belongs to. INFORMATION: This method does calculations at runtime. Do not over-use in performance critical situations.

    Parameters

    • index: any

    Returns Highlight<Entry>[]

getHighlightsAtXValue

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