/*
	WebPlotDigitizer - http://arohatgi.info/WebPlotdigitizer

	Copyright 2010-2015 Ankit Rohatgi <ankitrohatgi@hotmail.com>

	This file is part of WebPlotDigitizer.

    WebPlotDIgitizer is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    WebPlotDigitizer is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with WebPlotDigitizer.  If not, see <http://www.gnu.org/licenses/>.


*/

var wpd = wpd || {};

wpd.plotly = (function() {
    
    function send(dataObject) {
        var formContainer = document.createElement('div'),
            formElement = document.createElement('form'),
            formData = document.createElement('textarea'),
            jsonString;

        formElement.setAttribute('method', 'post');
        formElement.setAttribute('action', 'https://plot.ly/external');
        formElement.setAttribute('target', '_blank');
        
        formData.setAttribute('name', 'data');
        formData.setAttribute('id', 'data');

        formElement.appendChild(formData);
        formContainer.appendChild(formElement);
        document.body.appendChild(formContainer);
        formContainer.style.display = 'none';

        jsonString = JSON.stringify(dataObject);
        
        formData.innerHTML = jsonString;
        formElement.submit();
        document.body.removeChild(formContainer);
    }

    return {
        send: send
    };
})();
