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imagemin-zopfli

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Zopfli imagemin plugin

Install

$ npm install --save imagemin-zopfli

Usage

const imagemin = require('imagemin');
const imageminZopfli = require('imagemin-zopfli');
 
imagemin(['images/*.png'], 'build/images', {
    use: [
        imageminZopfli({more: true})
    ]
}).then(() => {
    console.log('Images optimized');
});

API

imageminZopfli([options])(buffer)

options

Type: object

8bit

Type: boolean
Default: false

Convert 16-bit per channel image to 8-bit per channel.

transparent

Type: boolean
Default: false

Allow altering hidden colors of fully transparent pixels.

iterations

Type: integer
Default: 15

Number of iterations for images smaller than 200 KiB.

iterationsLarge

Type: integer
Default: 5

Number of iterations for images larger than 200 KiB.

more

Type: boolean
Default: false

Compress more using more iterations (depending on file size).

buffer

Type: buffer

Buffer to optimize.

License

MIT © imagemin