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thaw-image-processing.ts

v0.0.2

Published

Raster image processing functions written in TypeScript

Downloads

12

Vulnerabilities

Powered byPowered by Snyk
  • 0High
  • 0Medium
  • 0Low

Links

Git

Maintainers

tom-weatherheadtom-weatherhead

Keywords

affine transformationbicubicbilinearbitmapcompositingconvolutionflipGaussian blurimageimage processinginterpolationmirrorpixelationrasterresamplingrotationseparable convolutionTypeScript

Readme

thaw-image-processing.ts

Raster image processing functions implemented in TypeScript

Obligatory BadgeFest:

build status npm version latest tag npm total downloads watchers stars forks repo dependents pkg dependents commits last commit types install size known vulnerabilities lines of code technical debt maintainability test coverage tested with jest code style: prettier license FOSSA Status

Features

  • Written in pure TypeScript

Installation

To install the stable version:

npm install --save thaw-image-processing.ts

API Information

interface IThAWImage extends ImageData { ... }

function createThAWImage(
	width: number,
	height: number,
	bytesPerPixel?: number,
	bytesPerLine?: number,
	data?: Uint8ClampedArray
): IThAWImage { ... }
  • compositeImageFromBuffers()
  • convolveImageFromBuffer()
  • desaturateRGBA() (via mapColoursInImageFromBuffer())
  • flipImage() (via doAffineTransformation())
  • gaussianBlurImage()
  • mapColoursInImageFromBuffer()
  • mirrorImage() (via doAffineTransformation())
  • pixelateImage()
  • resampleImage() (nearest neighbour, bilinear, and bicubic)
  • rotate180DegreesFromImage()
  • rotate90DegreesClockwiseFromImage()
  • rotate90DegreesCounterclockwiseFromImage()

License

MIT