External module "module"

Index

Interfaces

ExpectedConfigObject

Functions

Functions

defaultImage

defaultImage(text?: string, options?: ExpectedConfigObject): string

- Defined in module.ts:67
defaultImage Generates a png image with the text provided vertically and horizontally aligned to center.

Parameters
- Default value text: string = ""
  
  The Text Used on the Image
- Optional options: ExpectedConfigObject
  
  The optional settings for the image
Returns string

the png/base64 encoded dataurl to used as an image source

wrapText

wrapText(context: CanvasRenderingContext2D, text: string, lineHeight: number): void

- Defined in module.ts:10
wrapText takes the incoming text and fits it the context of the image. Nothing is returned as the text value is applied directly to the canvas context.

Parameters
- context: CanvasRenderingContext2D
  
  The Context to Apply Text To
- text: string
  
  The Text to be applied to the Context
- lineHeight: number
  
  The Line Height Used when breaking the Text value across multiple lines
Returns void

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