Class CanvasDOMManager

Hierarchy

StaticCanvasDOMManager
- CanvasDOMManager

Index

Constructors

Properties

container lower upper

Methods

applyCanvasStyle calcOffset cleanupDOM createContainerElement createLowerCanvas createUpperCanvas dispose setCSSDimensions setDimensions

Constructors

constructor

new CanvasDOMManager(arg0?, __namedParameters?): CanvasDOMManager
Parameters
- Optional arg0: string | HTMLCanvasElement
- __namedParameters: {
  allowTouchScrolling?: boolean;
  containerClass?: string;
  } = {}
  - Optional allowTouchScrolling?: boolean
  - Optional containerClass?: string
    
    Deprecated
    here only for backward compatibility
Returns CanvasDOMManager
Overrides StaticCanvasDOMManager.constructor
- Defined in src/canvas/DOMManagers/CanvasDOMManager.ts:18

Properties

container

container: HTMLDivElement

lower

lower: CanvasItem

upper

upper: CanvasItem

Methods

`Private` applyCanvasStyle

applyCanvasStyle(element, __namedParameters): void
Private
Parameters
- element: HTMLCanvasElement
  
  canvas element to apply styles on
- __namedParameters: {
  allowTouchScrolling: boolean;
  }
  - allowTouchScrolling: boolean
Returns void
- Defined in src/canvas/DOMManagers/CanvasDOMManager.ts:79

calcOffset

calcOffset(): {
left: number;
top: number;
}
Calculates canvas element offset relative to the document

Returns {
left: number;
top: number;
}
- left: number
- top: number
Inherited from StaticCanvasDOMManager.calcOffset
- Defined in src/canvas/DOMManagers/StaticCanvasDOMManager.ts:71

cleanupDOM

cleanupDOM(size): void
Parameters
- size: TSize
Returns void
Overrides StaticCanvasDOMManager.cleanupDOM
- Defined in src/canvas/DOMManagers/CanvasDOMManager.ts:104

`Protected` createContainerElement

createContainerElement(): HTMLDivElement
Returns HTMLDivElement
- Defined in src/canvas/DOMManagers/CanvasDOMManager.ts:65

`Protected` createLowerCanvas

createLowerCanvas(arg0?): HTMLCanvasElement
Parameters
- Optional arg0: string | HTMLCanvasElement
Returns HTMLCanvasElement
Inherited from StaticCanvasDOMManager.createLowerCanvas
- Defined in src/canvas/DOMManagers/StaticCanvasDOMManager.ts:29

`Protected` createUpperCanvas

createUpperCanvas(): HTMLCanvasElement
Returns HTMLCanvasElement
- Defined in src/canvas/DOMManagers/CanvasDOMManager.ts:50

dispose

dispose(): void
Returns void
Overrides StaticCanvasDOMManager.dispose
- Defined in src/canvas/DOMManagers/CanvasDOMManager.ts:116

setCSSDimensions

setCSSDimensions(size): void
Parameters
- size: Partial<CSSDimensions>
Returns void
Overrides StaticCanvasDOMManager.setCSSDimensions
- Defined in src/canvas/DOMManagers/CanvasDOMManager.ts:98

setDimensions

setDimensions(size, retinaScaling): void
Parameters
- size: TSize
- retinaScaling: number
Returns void
Overrides StaticCanvasDOMManager.setDimensions
- Defined in src/canvas/DOMManagers/CanvasDOMManager.ts:92

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