html, body, #container {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

anychart.onDocumentReady(function () {

    var chart = anychart.sparkline([1, 4, 7, 1]);

​

    chart.type("column");

​

    // Set linear gradient fill color.

    chart.fill(["#EF9A9A", "#A5D6A7"]);

​

    chart.title({text: "Set chart fill parameter as an array", orientation: "top"});

    chart.container("container");

    chart.draw();

});