Xchart gradient

by amrutaJgtp

HTML

<script src="https://code.highcharts.com/highcharts.js"></script>

<div id="container"></div>

CSS

#container {
    height: 400px;
}

JavaScript

Highcharts.chart('container', {
  "chart": {
    "inverted": false,
    "backgroundColor": "rgba(255,255,255,0)",
    "plotBackgroundColor": "rgba(255,255,255,0)",
    "zoomType": "xy",
    "resetZoomButton": {
      "theme": {
        "style": {
          "visibility": "hidden"
        }
      }
    },
    "spacingBottom": 5,
    "spacingTop": 10
  },
  "title": {
    "text": ".",
    "style": {
      "color": "rgba(255, 255, 255, 0)",
      "fontSize": "1px"
    },
    "floating": true,
    "margin": 0
  },
  "tooltip": {
    "enabled": true,
    "borderWidth": 1,
    "borderRadius": 1,
    "backgroundColor": "#ffffff",
    "style": {
      "color": "#000000",
      "fontSize": "1rem",
      "fontFamily": "Open Sans",
      "fontWeight": "normal",
      "fontStyle": "normal",
      "textDecoration": "none"
    },
    "useHTML": true,
    "shared": false,
    "crosshairs": [false, false],
    "followPointer": true
  },
  "plotOptions": {
    "series": {
      "animation": null,
      "cursor": "pointer",
      "allowPointSelect": true,
      "showInLegend": false,
      "turboThreshold": 0,
      "stickyTracking": false,
      "events": {},
      "point": {
        "events": {}
      },
      "pointPadding": 0.1,
      "getExtremesFromAll": true
    }
  },
  "legend": {
    "enabled": false,
    "item": {},
    "borderWidth": 0,
    "layout": "horizontal",
    "eQLegendPlacement": "CHART",
    "backgroundColor": "rgba(255,255,255,0)",
    "itemHoverStyle": {
      "color": "#000000",
      "fontSize": "1rem",
      "fontFamily": "Open Sans",
      "fontWeight": "normal",
      "fontStyle": "normal",
      "textDecoration": "none"
    },
    "itemStyle": {
      "color": "#000000",
      "fontSize": "1rem",
      "fontFamily": "Open Sans",
      "fontWeight": "normal",
      "fontStyle": "normal",
      "textDecoration": "none"
    },
    "align": "center",
    "verticalAlign": "bottom",
    "margin": 0,
    "padding": 5
  },
  "credits": {
    "enabled": false
 ...