Class DrawHelper

Hierarchy

DrawHelper

Index

Constructors

constructor

Properties

Methods

Constructors

constructor

new DrawHelper(): DrawHelper

- Defined in src/components/ScreenShare.tsx:67
Returns DrawHelper

Properties

Private canvas

canvas: null | HTMLCanvasElement

Private context

context: null | CanvasRenderingContext2D

Private drawStartPositions

drawStartPositions: Map<string, Vec2>

Methods

clear

clear(): void

- Defined in src/components/ScreenShare.tsx:81
Returns void

drawLineAndSaveStartPos

drawLineAndSaveStartPos(toPos: Vec2, strokeColor: string, lineWidth: number, socketID: string): void

- Defined in src/components/ScreenShare.tsx:85
Parameters
- toPos: Vec2
- strokeColor: string
- lineWidth: number
- socketID: string
Returns void

setDrawStartPos

setDrawStartPos(pos: Vec2, socketID: string): void

- Defined in src/components/ScreenShare.tsx:78
Parameters
- pos: Vec2
- socketID: string
Returns void

setUp

setUp(canvas: HTMLCanvasElement): void

- Defined in src/components/ScreenShare.tsx:72
Parameters
- canvas: HTMLCanvasElement
Returns void

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