Class Control

Контролы деформации/поворота ячейки, перемещения точек коннектора

Hierarchy (view full)

Implements

Constructors

constructor

Properties

arrowPath arrowTriangle cell cursorAngle cursorName form name path2D point rect rotation standardCursor style textIndex? updatePosition

Accessors

position relativePosition scale scaledSize size

Methods

defaultDraw dispose draw getFormPath includesPoint onPointerUp

Constructors

constructor

  • new Control(name, style, cursorAngle, arrowTriangle?): Control

  • Parameters

    Returns Control

Properties

arrowPath

arrowPath: null | Path2D = null

arrowTriangle

arrowTriangle: null | Triangle = null

cell

cell: null | Cell | Link = null

cursorAngle

cursorAngle: number

cursorName

cursorName: string = ""

form

form: ControlForm

name

name: string | number

path2D

path2D: null | Path2D = null

point

point: null | Point = null

rect

rect: Rect = ...

rotation

rotation: number = 0

угол у градусах

standardCursor

standardCursor: CursorStandard = "none"

style

style: CellControlStyle

OptionaltextIndex

textIndex?: number

Для контролов типа LINK_TEXT

updatePosition

updatePosition: null | ((currentCell: Cell, zoom: number, drawingScale: number) => void) = null

Accessors

position

  • get position(): Point

  • Returns Point

  • set position(point): void

  • Parameters

    Returns void

relativePosition

  • get relativePosition(): Point

  • Returns Point

  • set relativePosition(point): void

  • Parameters

    Returns void

scale

  • get scale(): number

  • Returns number

  • set scale(scale): void

  • Parameters

    • scale: number

    Returns void

scaledSize

  • get scaledSize(): number

  • Returns number

  • set scaledSize(size): void

  • Parameters

    • size: number

    Returns void

size

  • get size(): number

  • Returns number

  • set size(size): void

  • для круглого - радиус, для квадратного - длина стороны

    Parameters

    • size: number

    Returns void

Methods

defaultDraw

  • defaultDraw(ctx, drawingScale, zoom): void

  • Parameters

    • ctx: CanvasRenderingContext2D
    • drawingScale: number
    • zoom: number

    Returns void

dispose

  • dispose(): void

  • Returns void

draw

  • draw(ctx, drawingScale, zoom, _currentCell?): void

  • Parameters

    • ctx: CanvasRenderingContext2D

      Функция отрисовки контрола, нужна для переопределения ее для конкретного контрола

    • drawingScale: number
    • zoom: number
    • Optional_currentCell: null | Cell

    Returns void

getFormPath

  • getFormPath(position, scale, angle?): undefined | Path2D

  • Parameters

    • position: Point
    • scale: number
    • angle: number = 0

    Returns undefined | Path2D

includesPoint

  • includesPoint(point): undefined | boolean

  • определяет, что точка внутри контрола

    Parameters

    • point: Point | PointLike

      точка в абсолютных координатах

    Returns undefined | boolean

onPointerUp

  • onPointerUp(): boolean

  • Returns boolean

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