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Download and adjust a 64x32px pixel art image in Node.js
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IT & Programming > Web Programming

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Jan 25, 2014
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  • Posted: Fri, Jan 24, 2014
  • Time Left: Closed
  • Location: Anywhere
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  • Start: Immediately
  • Budget: Less than $500
  • Fixed Price Job
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Hello,

We need a simple script writing that will work on the Nodejitsu cloud (i.e. Node.js). Ideally, the script will use:

* Express, to handle requests
* gm (  [obscured]  /aheckmann/gm), for going graphical manipulation
* request (  [obscured]  /package/request)

The script should do the following:

1) Download an image from a remote server via a RESTful endpoint (i.e. GET /convert/<username>).
2) The script will download a 64x32 image (e.g.   [obscured]  /image/2Y3D1v2k1O3i)
3) The overall image will be converted to an image like this   [obscured]  /uOmVbU5.png, using this process:   [obscured]  /a/hfaqL

The process will involve cropping various parts of the image, flipping (mirroring) and in some instances switching positions. This is for Minecraft skins.

The service should:

1. Accept a GET request to /convert/<username>
2. Download and convert the image using the steps above.
3. Serve the resulting image back to the original GET request, formatted as a PNG.

Budget: ...

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Desired Skills
HTML, Javascript, Node.js
Job ID: 52175157
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