https://github.com/zprodev/9-slicer

Convert PNG to 9slice
https://github.com/zprodev/9-slicer

esmodules nine-patch nineslice

Last synced: 3 months ago
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Convert PNG to 9slice

• Host: GitHub
• URL: https://github.com/zprodev/9-slicer
• Owner: zprodev
• License: mit
• Created: 2018-08-14T12:50:43.000Z (almost 7 years ago)
• Default Branch: master
• Last Pushed: 2021-08-03T20:35:32.000Z (almost 4 years ago)
• Last Synced: 2025-03-29T16:02:07.659Z (4 months ago)
• Topics: esmodules, nine-patch, nineslice
• Language: TypeScript
• Homepage:
• Size: 647 KB
• Stars: 7
• Watchers: 1
• Forks: 0
• Open Issues: 13
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# 9-slicer

[![Build Status](https://travis-ci.org/zprodev/9-slicer.svg?branch=master)](https://travis-ci.org/zprodev/9-slicer)

[![npm](https://img.shields.io/npm/v/9-slicer.svg)](https://www.npmjs.com/package/9-slicer)

[![license](https://img.shields.io/github/license/zprodev/9-slicer.svg)](LICENSE)

Automatically judge the enlarged area and create 9 slice images

## Examples

### input

![input.png](https://raw.githubusercontent.com/zprodev/9-slicer/master/docs/img/input.png)

### output

Sliced PNG

![output.png](https://raw.githubusercontent.com/zprodev/9-slicer/master/docs/img/output.png)

Parameters

```

{ width: 420,

  height: 240,

  left: 46,

  right: 45,

  top: 48,

  bottom: 48 }

```

## Demo

[9 SLICER](https://zprodev.github.io/9-slicer/demo/)

## Distribution

### npm

```

npm i -D 9-slicer

```

### files

[for CommonJS](https://github.com/zprodev/9-slicer/tree/master/dist/cjs)

[for Browser](https://github.com/zprodev/9-slicer/tree/master/dist/browser)

[for ESModules](https://github.com/zprodev/9-slicer/tree/master/dist/esm)

## Usage

### for CommonJS

```

const { readFileSync, writeFileSync }  = require('fs');

const { slice } = require('9-slicer');

const input = readFileSync('input.png');

const output = slice(input);

// Example of outputting only things that can be reduced by 30% or more

if(30 <= output.reduction){

  writeFileSync('output.png', output.buffer);

  writeFileSync('output.json', JSON.stringify(output.params));

}

```