Hi,
There is a different component for a 3d chart. Here is how to initialize it:
<script>
    const data = [
        { Month: 'January', Sales: 30, Revenue: 200 },
        { Month: 'February', Sales: 40, Revenue: 220 },
        { Month: 'March', Sales: 50, Revenue: 250 },
        { Month: 'April', Sales: 70, Revenue: 300 },
        { Month: 'May', Sales: 60, Revenue: 280 }
    ];
    Smart('#chart', class {
        get properties() {
            return {
                caption: "3D Sales Chart",
                description: "Monthly Sales Data in 3D",
                showLegend: true,
                dataSource: data,
                xAxis: {
                    dataField: 'Month'
                },
                valueAxis: {
                    unitInterval: 20,
                    title: { text: 'Values' }
                },
                seriesGroups: [
                    {
                        type: 'column',   // 3D column
                        series: [
                            { dataField: 'Sales', displayText: 'Sales' },
                            { dataField: 'Revenue', displayText: 'Revenue' }
                        ]
                    }
                ]
            }
        }
    });
</script>
Best regards,
Peter Stoev
Smart UI Team
https://www.htmlelements.com/