FusionCharts - Annotation Shapes: Image scaling

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>
<!-- The rectangle drawn to highlight the lowest footfall is created using the path annotation. -->
<div id="chart-container">FusionCharts will render here</div>

JavaScript

FusionCharts.ready(function() {
  var revenueChart = new FusionCharts({
    type: 'column2d',
    renderAt: 'chart-container',
    id: "myChart",
    width: '550',
    height: '350',
    dataFormat: 'json',
    dataSource: {
      "chart": {
        "caption": "Comparison of Quarterly Revenue",
        "subCaption": "Last Year",
        "showBorder": "0",
        "xAxisName": "Quarter",
        "yAxisName": "Amount (In USD)",
        "numberPrefix": "$",
        "yAxisMaxValue": "50000",
        "showValues": "0",
        "showTooltip": "0",
        "animation": "0",
        //Theme
        "theme": "fusion"
      },
      "data": [{
        "label": "Q1",
        "value": "30400"
      }, {
        "label": "Q2",
        "value": "29800"
      }, {
        "label": "Q3",
        "value": "21800"
      }, {
        "label": "Q4",
        "value": "26800"
      }],
      //All annotations are grouped under this element
      "annotations": {
        "showbelow": "0",
        //Annotations on a chart can be divided across multiple groups for easy management, and manipulation through API
        "groups": [{
          //Each group needs a unique ID
          "id": "Callout",
          //Under each group, you can define multiple items. Each item is a polygon, text or image - with its own set of parameters.
          "items": [{
              //Each item needs a unique ID
              "id": "CalloutBase",
              //This item is of type rectangle
              "type": "rectangle",
              "radius": "2",
              "alpha": "90",
              "fillColor": "#6baa01"
            }, {
              "id": "CalloutTriangle",
              //Polygon item 
              "type": "polygon",
              //With 3 sides, so it is a triangle
              "sides": "3",
              "startangle": "270",
              "alpha": "90",
              "fillColor": "#6baa01",
              "radius": "9",
            }, {
              "id": "CalloutLabel",
             ...