FusionCharts API-Event: rotationStart

Created using FusionCharts Suite XT - www.fusioncharts.com

by FusionCharts

HTML

<script src="https://static.fusioncharts.com/code/latest/fusioncharts.js"></script>
<script src="https://static.fusioncharts.com/code/latest/themes/fusioncharts.theme.fint.js"></script>
<!-- This sample shows the event parameters, and their values, when rotationStart event is triggered-->
<div id="indicatorDiv">Event name: <strong> rotationStart </strong> 
    
   <p>Triggered when a pie/doughnut chart starts rotating.</p>
   <p>All events, when triggered, will provide two parameters for the handler - <strong> eventObj </strong> (object containing information generic to all events) and <strong> dataObj </strong> (object containing information specific to an event).</p>
   <p>Press and drag the left mouse pointer to rotate the pie chart and trigger the event. Scroll down to the table rendered below the chart to view information contained in the dataObj object. To view information contained in the eventObj object, open the console.</p>
    
</div>
<div id="chart-container">FusionCharts will render here</div>
<div>
    <div>
        <div id="header">
            <div class="parameter-name">Parameter Name</div>
            <div class="parameter-value">Parameter Value</div>
        </div>
        <div id="attrs-table"></div>
    </div>
</div>

CSS

body {
    padding: 5px;
    margin: 0 auto;
}

strong{
  font-weight: bold;
}
#header {
    display: none;
}
#indicatorDiv {
    width: 500px;
    font-family:'Arial', 'Helvetica';
    font-size: 14px;
}
p {
    margin-top: 20px;
    margin-bottom: 20px;
}
#attrs-table {
    text-align: center;
    width: 500px;
}
.parameter-name, .parameter-value {
    width: 250px;
    font-weight: bold;
    text-align: center;
    float: left;
}
.title, .value {
    float:left;
    width: 230px;
    height: 20px;
    background: #fff;
    padding: 5px 10px;
}
.title {
    clear: left;
}
.title:nth-child(4n+1), .value:nth-child(4n+2) {
    background: rgb(0, 117, 194);
    color: #fff;
}
.value {
    word-wrap: break-word;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

JavaScript

FusionCharts.ready(function () {
    var revenueChart = new FusionCharts({
        type: 'pie2d',
        renderAt: 'chart-container',
        width: '500',
        height: '250',
        dataFormat: 'json',
        dataSource: {
            "chart": {
                "caption": "Split of revenue by product categories",
                    "subCaption": "Last year",
                    "numberPrefix": "$",
                    "showPercentInTooltip": "0",
                    "decimals": "1",
                //Theme
                "theme": "fint"
            },
                "data": [{
                "label": "Food",
                    "value": "285040"
            }, {
                "label": "Apparels",
                    "value": "146330"
            }, {
                "label": "Electronics",
                    "value": "105070"
            }, {
                "label": "Household",
                    "value": "49100"
            }]
        },
            "events": {

            /**
             * @description
             * The rotationStart event is triggered when a pie/doughnut chart starts rotating.
             *
             * @param {Object} eventObj: An object containing all the details related to this event like eventId, sender, etc.
             * @param {Object} dataObj: An object containing all the details related to the angle at which the chart is rotated.
             */

                "rotationStart": function (eventObj, dataObj) {
                console.log(eventObj);
                var header = document.getElementById('header');
                header.style.display = 'block';

                var tempDiv = document.createElement('div');
                var attrsTable = document.getElementById('attrs-table');
                var titleDiv, valueDiv;
                for (var prop in dataObj) {
                    titleDiv = document.createElement('div');
                    titleDiv.className = 'title';
                   ...