officegen creates Office Open XML files (Word, Excel and Powerpoint) for Microsoft Office 2007 and later without external tools, just pure Javascript. *officegen* should work on any environment that supports Node.js including Linux, OSX and Windows.

### Officegen features overview

- Generating Microsoft PowerPoint document (.pptx file): create PowerPoint document with one or more slides; support both PPT and PPS; can create native charts; add text blocks; add images; can declare fonts, alignment, colors and background; you can rotate objects; support shapes: Ellipse, Rectangle, Line, Arrows, etc.; support hidden slides; support automatic fields like date, time and current slide number; support speaker notes; support slide layouts.

- Generating Microsoft Word document (.docx file): create Word document; you can add one or more paragraphs to the document and you can set the fonts, colors, alignment, etc.; you can add images; support header and footer; support bookmarks and hyperlinks.

- Generating Microsoft Excel document (.xlsx file): create Excel document with one or more sheets. Supporting cells with either numbers or strings.

### Installation

```bash

$ npm install officegen

```

Since that officegen is using node.js events you can also create a document directly into a http respons stream. This async method is working like a pipe - it'll generate the pptx data and put it into the output stream.