FusionCharts - Positioning annotations w.r.t dataset and Axes

Created using FusionCharts Suite XT - www.fusioncharts.com

by FusionCharts

HTML

<script src="https://cdn.fusioncharts.com/fusioncharts/latest/fusioncharts.js"></script>
<script src="https://cdn.fusioncharts.com/fusioncharts/latest/themes/fusioncharts.theme.fusion.js"></script>
<!-- Positioning annotations w.r.t Dataset and Axes. The chart uses different types of annotations for axes and dataset. Custom y-axis created using annotation.Data plots on rollover shows respective details using annotations.
-->

<div id="chart-container">FusionCharts will render here</div>

JavaScript

FusionCharts.ready(function() {
  var visitChart = new FusionCharts({
    id: "mychart",
    type: 'msspline',
    renderAt: 'chart-container',
    width: '600',
    height: '450',
    dataFormat: 'json',
    dataSource: {
      "chart": {
        "caption": "Number of visitors last week",
        "subCaption": "Bakersfield Central vs Los Angeles Topanga",
        "xAxisName": "Day",
        "yAxisName": "No. of visitors",
        "yAxisNamePadding": "100",
        "showYAxisValues": "0",
        "theme": "fusion",
        "showValues": "0",
        "showTooltip": "0"
      },
      "categories": [{
        "category": [{
            "label": "Mon"
          },
          {
            "label": "Tue"
          },
          {
            "label": "Wed"
          },
          {
            "vline": "true",
            "lineposition": "0",
            "color": "#6baa01",
            "labelHAlign": "right",
            "labelPosition": "0",
            "label": "National holiday"
          },
          {
            "label": "Thu"
          },
          {
            "label": "Fri"
          },
          {
            "label": "Sat"
          },
          {
            "label": "Sun"
          }
        ]
      }],

      //Using Annotations
      "annotations": {
        "origw": "600",
        "origh": "450",
        "autoscale": "1",
        "groups": [{
            "id": "ds1tips",
            "items": [{
                "id": "indicator-line",
                "type": "line",
                "dashed": "1"
              },
              {
                "id": "tip1_1",
                "type": "rectangle",
                "fillcolor": "#6baa01",
                "x": "$dataset.0.set.0.x + 5",
                "y": "$dataset.0.set.0.y - 30",
                "tox": "$dataset.0.set.0.x + 80",
                "toy": "$dataset.0.set.0.y - 10",
                "visible": "0"
              }
            ]
          },

          {
            // Drawing custom yaxisline...