Class CanvasDevice

constructor

• new CanvasDevice(): CanvasDevice

• Returns CanvasDevice

defaultStrokeThickness

begin

• begin(ctx): void

• Parameters

  • ctx: CanvasRenderingContext2D

  Returns void

clear

• clear(ctx, color?): void

• Parameters

  • ctx: CanvasRenderingContext2D
  • Optionalcolor: string

  Returns void

drawImage

• drawImage(ctx, image, x, y, width, height, opacity?): void

• Parameters

  • ctx: CanvasRenderingContext2D
  • image: ImageBitmap
  • x: number
  • y: number
  • width: number
  • height: number
  • opacity: number = 100

  Returns void

drawRect

• drawRect(ctx, x, y, width, height): void

• Parameters

  • ctx: CanvasRenderingContext2D
  • x: number
  • y: number
  • width: number
  • height: number

  Returns void

end

• end(ctx): void

• Parameters

  • ctx: CanvasRenderingContext2D

  Returns void

fill

• fill(ctx, color?): void

• Parameters

  • ctx: CanvasRenderingContext2D
  • Optionalcolor: string

  Returns void

setBlendMethod

• setBlendMethod(ctx, method): void

• Parameters

  • ctx: CanvasRenderingContext2D
  • method: BlendMethod

  Returns void

setResolution

• setResolution(ctx, width, height): void

• Parameters

  • ctx: CanvasRenderingContext2D
  • width: number
  • height: number

  Returns void

setTransform

• setTransform(ctx, matrix): void

• Parameters

  • ctx: CanvasRenderingContext2D
  • matrix: Matrix2D

  Returns void

stroke

• stroke(ctx, color?, thickness?): void

• Parameters

  • ctx: CanvasRenderingContext2D
  • Optionalcolor: string
  • Optionalthickness: number

  Returns void