anychart.onDocumentReady(function () {
var chart = anychart.sparkline([50, 15, 10, 60, 20, 70, 30]);
chart.seriesType('column');
chart.minHatchFill('backward-diagonal', '#808080', 2, 10);
chart.title({text: 'Set hatch fill parameters for the minimum point ', orientation: 'top'});
chart.container('container');