html,

body,

#container {

  width: 100%;

  height: 100%;

  margin: 0;

  padding: 0;

}

anychart.onDocumentReady(function () {

  $.ajax("https://gist.githubusercontent.com/awanshrestha/0033cf6344bcda10c242b64fe1d8c2f7/raw/115a11507a1d672fbf651f1bd413963318501010/i-have-a-dream-speech.txt"

  ).done(function (text) {

    // create a word tree chart

    var chart = anychart.wordtree(text);

​

    // set the root word

    chart.word('I');

    // set the chart title

    chart.title("Word Tree of \"I Have a Dream\" Speech by Martin Luther King");

​

    // set the container id

    chart.container("container");

​

    // initiate the drawing of the word tree chart

    chart.draw();

  }); 

});