Class ViewPort

Hierarchy

Core<ViewPortEvent>
- ViewPort

Implements

WithRoot<PxMap>

Index

Constructors

constructor

new ViewPort(root: PxMap): ViewPort
Parameters
- root: PxMap
Returns ViewPort
Overrides Core.constructor
- Defined in src/pixi/basic/Viewport.class.ts:19

Properties

`Readonly` $$isEmitter

$$isEmitter: true

`Private` _disableDrag

_disableDrag: any = null

`Private` _disableZoom

_disableZoom: any = null

`Readonly` crs

crs: CRS

`Private` dragging

dragging: boolean = false

`Readonly` element

element: HTMLCanvasElement

`Private` mat

mat: Matrix

noEmit

noEmit: boolean

set it True, the follow emit will be ignore and then set it False.

`Readonly` root

root: PxMap

`Readonly` stage

stage: PxStageRoot

Methods

$set

$set(pairs: string | Record<string, any>, value?: any, context?: object): void
Parameters
- pairs: string | Record<string, any>
- Optional value: any
- Optional context: object
Returns void
Inherited from Core.$set
- Defined in src/model/basic/Core.class.ts:7

disableDrag

disableDrag(): void
Returns void
- Defined in src/pixi/basic/Viewport.class.ts:96

disableZoom

disableZoom(): void
Returns void
- Defined in src/pixi/basic/Viewport.class.ts:43

enableDrag

enableDrag(): ViewPort
Returns ViewPort
- Defined in src/pixi/basic/Viewport.class.ts:102

enableZoom

enableZoom(): ViewPort
Returns ViewPort
- Defined in src/pixi/basic/Viewport.class.ts:49

fire

fire<T>(event: T, payload?: PlainObject): boolean
Type Parameters
- T extends ViewPortEvent
Parameters
- event: T
- Optional payload: PlainObject
Returns boolean
Inherited from Core.fire
- Defined in src/model/basic/Emitter.ts:147

fire$n

fire$n(event: string, payload?: PlainObject): ViewPort
split fire
Parameters
- event: string
- Optional payload: PlainObject
Returns ViewPort
Inherited from Core.fire$n
- Defined in src/model/basic/Emitter.ts:151

flyTo

flyTo(coordinates: IPointData): void
Parameters
- coordinates: IPointData
Returns void
- Defined in src/pixi/basic/Viewport.class.ts:187

listen

listen<T>(event: T, fn: ((event: WikEvent<any, any>) => void), context?: any): ViewPort
on
Type Parameters
- T extends ViewPortEvent
Parameters
- event: T
- fn: ((event: WikEvent<any, any>) => void)
  - - (event: WikEvent<any, any>): void
    - Parameters
      
      event: WikEvent<any, any>
      
      Returns void
- Optional context: any
Returns ViewPort
Inherited from Core.listen
- Defined in src/model/basic/Emitter.ts:155

listen$1

listen$1<T>(event: T, fn: ((event: WikEvent<any, any>) => void), context?: any): ViewPort
once
Type Parameters
- T extends ViewPortEvent
Parameters
- event: T
- fn: ((event: WikEvent<any, any>) => void)
  - - (event: WikEvent<any, any>): void
    - Parameters
      
      event: WikEvent<any, any>
      
      Returns void
- Optional context: any
Returns ViewPort
Inherited from Core.listen$1
- Defined in src/model/basic/Emitter.ts:172

listen$n

listen$n(event: string, fn: ((event: WikEvent<any, any>) => void)): ViewPort
split on
Parameters
- event: string
- fn: ((event: WikEvent<any, any>) => void)
  - - (event: WikEvent<any, any>): void
    - Parameters
      
      event: WikEvent<any, any>
      
      Returns void
Returns ViewPort
Inherited from Core.listen$n
- Defined in src/model/basic/Emitter.ts:159

mapCoordinatesToPoint

mapCoordinatesToPoint(coordinates: IPointData): {
x: number;
y: number;
}
Parameters
- coordinates: IPointData
Returns {
x: number;
y: number;
}
- x: number
- y: number
- Defined in src/pixi/basic/Viewport.class.ts:195

mapPointToCoordinates

mapPointToCoordinates(point: IPointData): {
x: number;
y: number;
}
Parameters
- point: IPointData
Returns {
x: number;
y: number;
}
- x: number
- y: number
- Defined in src/pixi/basic/Viewport.class.ts:189

readOnly

readOnly<V>(key: string, value: V): void
Type Parameters
- V = any
Parameters
- key: string
- value: V
Returns void
Inherited from Core.readOnly
- Defined in src/model/basic/Core.class.ts:22

render

render(): void
Returns void
- Defined in src/pixi/basic/Viewport.class.ts:36

setCenter

setCenter(coordinates: IPointData): void
Parameters
- coordinates: IPointData
Returns void
- Defined in src/pixi/basic/Viewport.class.ts:179

setEventChild

setEventChild(child: WithEmitter<string>, off?: boolean): ViewPort
Create parent-child relationships of two evented objects manually. Because this method not mounted on evented object.
Parameters
- child: WithEmitter<string>
- Optional off: boolean
Returns ViewPort
Inherited from Core.setEventChild
- Defined in src/model/basic/Emitter.ts:178

setEventParent

setEventParent(parent: WithEmitter<string>): ViewPort
Parameters
- parent: WithEmitter<string>
Returns ViewPort
Inherited from Core.setEventParent
- Defined in src/model/basic/Emitter.ts:180

unlisten

unlisten<T>(event: T, fn?: ((event: WikEvent<any, any>) => void)): ViewPort
off
Type Parameters
- T extends ViewPortEvent
Parameters
- event: T
- Optional fn: ((event: WikEvent<any, any>) => void)
  - - (event: WikEvent<any, any>): void
    - Parameters
      
      event: WikEvent<any, any>
      
      Returns void
Returns ViewPort
Inherited from Core.unlisten
- Defined in src/model/basic/Emitter.ts:163

unlisten$n

unlisten$n(event: string, fn?: ((event: WikEvent<any, any>) => void)): ViewPort
split off
Parameters
- event: string
- Optional fn: ((event: WikEvent<any, any>) => void)
  - - (event: WikEvent<any, any>): void
    - Parameters
      
      event: WikEvent<any, any>
      
      Returns void
Returns ViewPort
Inherited from Core.unlisten$n
- Defined in src/model/basic/Emitter.ts:167

view

view(center: IPointData, zoom: number): void
Parameters
- center: IPointData
- zoom: number
Returns void
- Defined in src/pixi/basic/Viewport.class.ts:186

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