@maxgraph/core
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    Class TooltipHandler

    Graph event handler that displays tooltips.

    Graph#getTooltip is used to get the tooltip for a cell or handle.

    This handler is generally enabled using Graph#setTooltips.

    Implements

    Index

    Constructors

    Properties

    delay: number = 500

    Delay to show the tooltip in milliseconds.

    500
    
    destroyed: boolean = false

    true if this handler was destroyed using onDestroy.

    div?: null | HTMLElement
    enabled: boolean = false

    Specifies if events are handled.

    false
    
    graph: Graph

    Reference to the enclosing Graph.

    hideOnHover: boolean = false

    Specifies if the tooltip should be hidden if the mouse is moved over the current cell.

    false
    
    ignoreTouchEvents: boolean = true

    Specifies if touch and pen events should be ignored.

    true
    
    lastX: number = 0
    lastY: number = 0
    node: any
    state: null | CellState = null
    stateSource: boolean = false
    thread: null | number = null
    zIndex: number = 10005

    Specifies the zIndex for the tooltip and its shadow.

    10005
    
    pluginId: string = 'TooltipHandler'

    Methods

    • Shows the tooltip for the specified cell and optional index at the specified location (with a vertical offset of 10 pixels).

      Parameters

      • tip: null | string | HTMLElement
      • x: number
      • y: number

      Returns void