imagemin-input v0.5.0

imagemin-input

Minify images seamlessly

Fork自https://github.com/imagemin/imagemin

Install

$ npm install imagemin-input

Usage

const imagemin = require('imagemin');
const imageminJpegtran = require('imagemin-jpegtran');
const imageminPngquant = require('imagemin-pngquant');

(async () => {
	const files = await imagemin(['images/*.{jpg,png}'], 'build/images', {
		input: true, // 如果有这个字段，返回结果中就会新增 input 字段
		plugins: [
			imageminJpegtran(),
			imageminPngquant({
				quality: [0.6, 0.8]
			})
		]
	});

	console.log(files);
	//=> [{data: <Buffer 89 50 4e …>, path: 'build/images/foo.jpg'}, …]
})();

API

imagemin(input, output, options)

Returns Promise<Object[]> in the format {data: Buffer, path: string}.

input

Type: string[]

Files to be optimized. See supported minimatch patterns.

output

Type: string

Set the destination folder to where your files will be written. If no destination is specified no files will be written.

options

Type: Object

input

Type: boolean

为 true 时返回的数据中会携带 input 属性，值为源文件path，字符串类型。默认为false。

log

Type: boolean

为 true 时会在控制台输出 压缩信息，格式：[源文件]: 大小(kb) -> [压缩后的文件]: 大小(kb)，默认为false。

plugins

Type: Array

Plugins to use.

imagemin.buffer(buffer, options)

Returns Promise<Buffer>.

buffer

Type: Buffer

Buffer to optimize.

options

Type: Object

plugins

Type: Array

Plugins to use.

Related

• imagemin-cli - CLI for this module
• imagemin-app - GUI app for this module
• gulp-imagemin - Gulp plugin
• grunt-contrib-imagemin - Grunt plugin

License

MIT © imagemin