Placeholder API

readme.md

npm i gm express

index.js

var gm = require('gm'),
	app = require('express')();

app.get('/:width/:height', function(req, res){

	gm('download.jpeg')
	.resize(req.params.width, req.params.height, '^')
	.gravity('Center')
  	.crop(req.params.width, req.params.height)
	.toBuffer('PNG',function(err, buffer){
	  	if(err){
	  		console.error(err);
	  		return err;
	  	}

	  	res.set('Content-Type', 'image/png;base64');
		res.end(buffer);
	});

});

app.listen(3000);

package.json

{
  "name": "placeholder-api",
  "version": "0.1.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "Koen Vendrik <[email protected]>",
  "license": "MIT"
}