hcimg

Documentation

How do I do it?

  1. Determine your HighCharts configuration JSON. This will help you with that.
  2. Wrap your JSON and POST it to /api/graph: 
    POST https://hcimg.sassiex.com/api/graph?apikey=[your apikey]
{
	"graph":
	{
		"graph_json": [your highcharts json here]
	}
}

    (Why not just have the graph_json be the top element? Because there are other not-yet-documented meta-parameters that could be passed in.)

  3. If all goes well, you will receive a response with HTTP status 200 or 201; 200 implies cached version of the image was used (because identical graph_json had been used before). The response JSON will contain a data_uri you can stick into an img tag src attribute. 
    {
	"graph":
	{
		"id": "ad29e4b2d3a6771e7eab8e4947e9a1ba",
		"data_uri": "data:image\/png;base64,iVBORw0KGgo..."
	}
}