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node-photoshop

(★ 176)

Control Adobe Photoshop and After Effects from Node.js -- NOT MAINTAINED

파일 탐색기

최종 버전 다운로드 (.zip)

- photoshop-eval-deprecated.sh
- uneval ScriptListener log.jsx
- Export all the things (and each comp individually with recovery).ae.jsx
- Export all the things.photoshop.jsx
- Export SayThanks Cards.photoshop.jsx
- - ao-psaction.jsxinc
  - console.jsxinc
  - FakeDocument.jsxinc
  - FakeLayer.jsxinc
  - index-ae.jsxinc
  - index.jsxinc
  - prototype-extensions-ae.jsxinc
  - PSFakeDOM2.jsxinc
  - SerializeFakeDocument.jsxinc
  - tojson.jsxinc
  - xmp.jsxinc
- aftereffects-eval.js
- aftereffects-stream.js
- extendscript-stream.js
- functionToExtendScript.js
- photoshop-eval.js
- photoshop-stream.js
- transformES6.js
- - some stuff.psd
- test-layer-get.js
- test-layer-meta.js
- test-photoshop-eval.js
- test-photoshop-invoke.js
- test-stream-basic-ae.js
- test-stream-basic.js
- test-stream-layers.js
- test-stream-multiple.js
- test-xmp.js
.gitignore
aftereffects.js
example-ae.es6.js
example-ae.es6.jsx
example-ae.js
example.js
index.js
package.json
README.md
Smart Crop.photoshop.jsx
yarn.lock

# 설치 가이드

1. 코드 내려받기

git clone https://github.com/subtleGradient/node-photoshop

깃허브에서 프로젝트 코드 전체를 내 컴퓨터로 내려받습니다.

cd node-photoshop

방금 내려받은 프로젝트 폴더 안으로 이동합니다.

2. Node.js

쉬움 추천

사전 준비물

Git GitHub에서 프로젝트 코드를 내려받으려면 필요합니다.
Node.js npm 명령어를 쓰려면 Node.js가 설치되어 있어야 합니다. LTS(장기지원) 버전을 추천합니다.

npm install photoshop

package.json에 명시된 라이브러리들을 내려받아 설치합니다.

✅ 명령어 실행 후 터미널에 나타나는 주소(보통 http://localhost:3000 형태)를 브라우저에서 열어보세요.

이 레포의 README에 적힌 실제 명령어를 그대로 가져왔습니다.

// repository documentation

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## ExtendScript

Adobe Photoshop has an EcmaScript 3 compatible scripting engine.  
Its variant of EcmaScript is called ExtendScript.  
ExtendScript files use the `jsx` file extension.  
The ExtendScript Toolkit.app will let you experiment with this code.  
It's installed at `/Applications/Utilities/Adobe Utilities-CC.localized/ExtendScript Toolkit CC/ExtendScript Toolkit.app`.

### Here's some sample ExtendScript

function setColor_jsx(color){
      app.foregroundColor.rgb.red = color.red
      app.foregroundColor.rgb.green = color.green
      app.foregroundColor.rgb.blue = color.blue
      return app.foregroundColor.rgb.hexValue
    }
    
    var color = {
      red: Math.random() * 255,
      green: Math.random() * 255,
      blue: Math.random() * 255
    }
    
    setColor_jsx(color)

---

# Photoshop / After Effects scripting with Node.js

## Install

npm install photoshop

## `photoshop.createStream(jsx, [args])`

This is almost always what you want to use.

`photoshop.createStream` creates a Node.js Stream.
The first argument to `createStream` is an ExtendScript `jsx` function to evaluate in Photoshop.
The `jsx` function will be called with an ExtendScript `Socket` instance and whatever additional arguments you supply as the second argument to `createStream`.

Writing to the socket from Photoshop will immediately stream that string back to node.

function streamColorChanges_jsx(writeStream, setColor_jsx, color){
      writeStream.write(setColor_jsx(color));
      alert("Photoshop won't return until this window is closed, but the stream already sent its data!");
    }

var readStream = require('photoshop').createStream(streamColorChanges_jsx, [setColor_jsx, color]);

readStream.pipe(process.stdout);

readStream.on('end', function(){
      console.log('Done!')
    });

## `aftereffects.createStream(jsx, [args])`

require('photoshop/aftereffects').createStream(function jsx(stream, props){
      stream.writeln(JSON.stringify(props))
      alert("After Effects won't return until this window is closed, but the stream already sent its data!")
    }, [{lulz:true}])
    .pipe(process.stdout)

### `JSON`ify manythings!

require('./aftereffects').createStream(function jsx(stream, props){
    
      var composition = app.project.ao_comps()[0];
      var layer = composition.layers[1];
    
      stream.writeln(
        JSON.stringify(layer, null, 2)
      );
    
      stream.writeln(JSON.stringify(props))
    
    }, [{lulz:Math.random(0)}])
    .pipe(process.stdout)

## `photoshop.invoke(jsx, [args,] callback)`

The `invoke` method evaluates the given ExtendScript script in Adobe Photoshop.  
It handles serializing and deserializing the result of your script so **you can return pretty much anything**.  
You can even return Photoshop host objects and it'll do its best to not completely wet its pants.  
It includes `es5shim` and `JSON2` so you can **use normal JavaScript** like `Array map` in your ExtendScript.

function recentFilesThatExist_jsx(){
      return app.recentFiles.map(File).filter(function(file){return file.exists})
    }
    require('photoshop').invoke(recentFilesThatExist_jsx, function(error, recentFiles){
      console.log(recentFiles)
    })

The `args` argument is optional.  
You can pass JSONable objects as arguments.

require('photoshop').invoke(setColor_jsx, [color], function(error, foregroundColor){
      console.log('#' + foregroundColor)
    })