Options
All
  • Public
  • Public/Protected
  • All
Menu

Class SHighlightItem

吸附时高亮对象

author

郝建龙

Hierarchy

  • SGraphItem
    • SHighlightItem

Index

Constructors

Properties

Accessors

Methods

Constructors

constructor

Properties

Protected _enabled

_enabled: boolean

Protected _isMoving

_isMoving: boolean

_line

_line: SLine = new SLine()

点对象数据

Protected _mouseDownPos

_mouseDownPos: SPoint

_point

_point: SPoint = new SPoint()

点对象数据-当吸附的为线时,此点为垂线与线段的交点

_rotate

_rotate: number

Protected _selected

_selected: boolean

children

children: SGraphItem[]

cursor

cursor: string

distance

distance: number = 0

对象与鼠标位置距离

id

id: string

isTransform

isTransform: boolean

moveable

moveable: boolean

name

name: string

pos

pos: SPoint

scale

scale: number

selectable

selectable: boolean

Private type

type: number = 1

对象类型

Accessors

enabled

  • get enabled(): boolean
  • set enabled(value: boolean): any

  • Returns boolean

  • Parameters

    • value: boolean

    Returns any

inverseScale

  • get inverseScale(): number

  • Returns number

line

  • get line(): SLine
  • set line(v: SLine): void

  • Returns SLine

  • Parameters

    • v: SLine

    Returns void

parent

  • get parent(): SGraphItem | null
  • set parent(v: SGraphItem | null): any

  • Returns SGraphItem | null

  • Parameters

    • v: SGraphItem | null

    Returns any

point

  • get point(): SPoint
  • set point(v: SPoint): void

  • Returns SPoint

  • Parameters

    • v: SPoint

    Returns void

rotate

  • get rotate(): number
  • set rotate(v: number): any

  • Returns number

  • Parameters

    • v: number

    Returns any

scene

  • get scene(): SGraphScene | null
  • set scene(v: SGraphScene | null): any

  • Returns SGraphScene | null

  • Parameters

    • v: SGraphScene | null

    Returns any

selected

  • get selected(): boolean
  • set selected(value: boolean): any

  • Returns boolean

  • Parameters

    • value: boolean

    Returns any

visible

  • get visible(): boolean
  • set visible(v: boolean): any

  • Returns boolean

  • Parameters

    • v: boolean

    Returns any

x

  • get x(): number
  • set x(v: number): any

  • Returns number

  • Parameters

    • v: number

    Returns any

y

  • get y(): number
  • set y(v: number): any

  • Returns number

  • Parameters

    • v: number

    Returns any

zOrder

  • get zOrder(): number
  • set zOrder(v: number): any

  • Returns number

  • Parameters

    • v: number

    Returns any

Methods

$emit

  • $emit(name: string, ...args: any): void

  • Parameters

    • name: string
    • Rest ...args: any

    Returns void

boundingRect

  • boundingRect(): SRect

  • Item对象边界区域

    Returns SRect

    SRect

cancelOperate

  • cancelOperate(): void

  • Returns void

connect

  • connect(name: string, receiver: any, callback: Function): void

  • Parameters

    • name: string
    • receiver: any
    • callback: Function

    Returns void

contains

  • contains(x: number, y: number): boolean

  • Parameters

    • x: number
    • y: number

    Returns boolean

disconnect

  • disconnect(name: string, receiver: any): void

  • Parameters

    • name: string
    • receiver: any

    Returns void

Protected grabItem

  • grabItem(item: SGraphItem): void

  • Parameters

    • item: SGraphItem

    Returns void

hide

  • hide(): void

  • Returns void

itemPath

  • itemPath(): SGraphItem[]

  • Returns SGraphItem[]

mapFromScene

  • mapFromScene(x: number, y: number): SPoint

  • Parameters

    • x: number
    • y: number

    Returns SPoint

mapToScene

  • mapToScene(x: number, y: number): SPoint

  • Parameters

    • x: number
    • y: number

    Returns SPoint

moveTo

  • moveTo(x: number, y: number): void

  • Parameters

    • x: number
    • y: number

    Returns void

moveToOrigin

  • moveToOrigin(x: number, y: number): void

  • Parameters

    • x: number
    • y: number

    Returns void

onClick

  • onClick(event: SMouseEvent): boolean

  • Parameters

    • event: SMouseEvent

    Returns boolean

onContextMenu

  • onContextMenu(event: SMouseEvent): boolean

  • Parameters

    • event: SMouseEvent

    Returns boolean

onDoubleClick

  • onDoubleClick(event: SMouseEvent): boolean

  • Parameters

    • event: SMouseEvent

    Returns boolean

onDraw

  • onDraw(painter: SPainter): void

  • Item绘制操作

    Parameters

    • painter: SPainter

      painter对象

    Returns void

onKeyDown

  • onKeyDown(event: KeyboardEvent): void

  • Parameters

    • event: KeyboardEvent

    Returns void

onKeyPress

  • onKeyPress(event: KeyboardEvent): void

  • Parameters

    • event: KeyboardEvent

    Returns void

onKeyUp

  • onKeyUp(event: KeyboardEvent): void

  • Parameters

    • event: KeyboardEvent

    Returns void

onMouseDown

  • onMouseDown(event: SMouseEvent): boolean

  • Parameters

    • event: SMouseEvent

    Returns boolean

onMouseEnter

  • onMouseEnter(event: SMouseEvent): boolean

  • Parameters

    • event: SMouseEvent

    Returns boolean

onMouseLeave

  • onMouseLeave(event: SMouseEvent): boolean

  • Parameters

    • event: SMouseEvent

    Returns boolean

onMouseMove

  • onMouseMove(event: SMouseEvent): boolean

  • Parameters

    • event: SMouseEvent

    Returns boolean

onMouseUp

  • onMouseUp(event: SMouseEvent): boolean

  • Parameters

    • event: SMouseEvent

    Returns boolean

onPaint

  • onPaint(painter: SPainter, rect: SRect): void

  • Parameters

    • painter: SPainter
    • rect: SRect

    Returns void

Protected releaseItem

  • releaseItem(): void

  • Returns void

scene2itemMattrix

  • scene2itemMattrix(): SMatrix

show

  • show(): void

  • Returns void

toData

  • toData(): any | null

  • Returns any | null

Protected toParentChange

  • toParentChange(x: number, y: number): SPoint

  • Parameters

    • x: number
    • y: number

    Returns SPoint

update

  • update(): void

  • Returns void