anychart.onDocumentReady(function () {
var chart = anychart.line([
chart.yScale().minimum(0);
var controller = chart.annotations();
var annotation = controller.verticalRange();
annotation.secondXAnchor(3);
var customHatchFill = anychart.graphics.hatchFill('divot', '#424242', 0.5, 20);
annotation.hatchFill(customHatchFill);
chart.title('Set hatch fill as a pattern');
chart.container('container');