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: 'angulargauge',
    renderAt: 'chart-container',
    width: '450',
    height: '300',
    dataFormat: 'json',
    dataSource: {
      "chart": {
        "caption": "Customer Satisfaction Score",
        "subcaption": "Los Angeles Topanga",
        "plotToolText": "Current Score: $value",
        "theme": "fusion",
        "chartBottomMargin": "50",
        "showValue": "1"
      },
      "colorRange": {
        "color": [{
          "minValue": "0",
          "maxValue": "4.5",
          "code": "#e44a00"
        }, {
          "minValue": "4.5",
          "maxValue": "7.5",
          "code": "#f8bd19"
        }, {
          "minValue": "7.5",
          "maxValue": "10",
          "code": "#6baa01"
        }]
      },
      "dials": {
        "dial": [{
          "value": "8.9"
        }]
      },
      "trendPoints": {
        "point": [{
          "startValue": "6.8",
          "color": "#0075c2",
          "dashed": "1"
        }, {
          "startValue": "9.5",
          "color": "#0075c2",
          "dashed": "1"
        }, {
          "startValue": "6.8",
          "endValue": "9.5",
          "color": "#0075c2",
          "radius": "185",
          "innerRadius": "80"
        }]
      },
      "annotations": {
        "origw": "450",
        "origh": "300",
        "autoscale": "1",
        "showBelow": "0",
        "groups": [{
          "id": "arcs",
          "items": [{
            "id": "national-cs-bg",
            "type": "rectangle",
            "x": "$chartCenterX+2",
            "y": "$chartEndY - 45",
            "tox": "$chartCenterX + 130",
            "toy": "$chartEndY - 25",
            "fillcolor": "#f8bd19"
          }, {
            "id": "national-cs-text",
            "type": "Text",
            "color": "#ffffff",
            "label": "National Average : 7.2",
            "fontSize": "12",
            "align": "left",
            "x": "$chartCenterX +...