Class Menu

constructor

• new Menu(): Menu

• Construct the main menu bar.

  Returns Menu

coloredEdgesBox

dayModeBox

separateColoursBox

showPropertyBox

addMenu

• addMenu(): void

• Adds the menu to the graph parent DOM element and sets up the event listeners.

  Returns void

addOptions

• addOptions(as: HTMLAnchorElement[]): void

• Add the menu entries of the options menu. Cannot be done with an entries array because they need an event listener so they have its own function.

  Parameters

  • as: HTMLAnchorElement[]

    an empty array that will be filled with the anchor elements

  Returns void

applyOptions

• applyOptions(): void

• Applies the options selected in the menu tab "Options", for example Combine Match Mode.

  Returns void

coloredEdges

• coloredEdges(): boolean

• Returns boolean

  if edges should get different colors by type.

dayMode

• dayMode(): boolean

• Returns boolean

  whether day mode is active.

menuData

• menuData(): MenuElement[]

• Creates and returns the menus for the top menu bar. The format is an array of menu elements. Each menu element is an object with a "label", unique "id" and an "entries" array. entries is an array of arrays of size two. entries[i][0] is either a link as a string (will be opened on another tab) or a function that will be executed. entries[i][1] is a label as a string. entries[i][2] is an i18 id. entries[i][3] is an optional hotkey. *

  Returns MenuElement[]

  the array of menu elements.

optionsFromJSON

• optionsFromJSON(json: any): void

• Restore session-based options from the output of toJSON().

  Parameters

  • json: any

    an option object

  Returns void

optionsToJSON

• optionsToJSON(): object

• Save session-based options (not user preferences) to JSON.

  Returns object

separateColours

• separateColours(): boolean

• Returns boolean

  whether subontologies are to be displayed separately.

setLanguage

• setLanguage(lang: string): void

• Sets the preferred node label language attribute. Use the values from node.js.

  Parameters

  • lang: string

    the language to set

  Returns void

showCloseMatches

• showCloseMatches(): void

• Show all nodes that are connected via close matches to visible nodes.

  Returns void

showProperty

• showProperty(): boolean

• Returns boolean

  if edge labels with the property names should always be shown.

Staticabout

• about(): void

• Notifies the user of the program version so that errors can be properly reported.

  Returns void

StaticcloseListener

• closeListener(e: any): void

• Close the dropdown if the user clicks outside of the menu.

  Parameters

  • e: any

    a click event

  Returns void