Thanks, much appreciated your help!
Here is my code var chart = new CanvasJS.Chart(“chartContainer”, { animationEnabled: true, theme: “light2”, title:{ text: “sampl” }, axisY: { title: “Properties” }, axisX:{ interval: 1 }, data: [ { type: “column”, showInLegend: true, legendMarkerColor: “grey”, dataPoints: [ { x: 10, y: 71 }, { x: 20, y: 55 }, { x: 30, y: 50 }, { x: 40, y: 65 }, { x: 50, y: 95 }, { x: 60, y: 68 }, { x: 70, y: 28 }, { x: 80, y: 34 }, { x: 90, y: 14 } ] } ] });
chart.render(); chart.exportChart({format: “png”});