Exporting the Digital Gauge

Digital Gauge has an exporting feature where Gauge control is converted into image format and then exported to client-side. The method API exportImage exports the Digital Gauge. It has two arguments such as filename and file format. For exporting, you can refer the following code example.

  • html
  • <ej-digitalgauge id="DigitalGauge1"[items]="[textAlign: 'right', value: 'STOP'}]">
    </ej-digitalgauge>
    
    <button id="btnSubmit">Export</button>
    <div id=" fileName ">FileName </div>
    <div id=" fileFormat ">FileFormat </div>
    <select id="fileFormat">
        <option value="JPEG">JPEG</option>
        <option value="PNG">PNG</option>
    </select>
  • javascript
  • $(function () {
            $("#btnSubmit").ejButton({ width: "50px", text: "Export", click: "buttonclickevent", });
            $("#fileFormat").ejDropDownList({ selectedItemIndex: 0, width: "115px" });
            $("# DigitalGauge1").ejDigitalgauge({ value: "Syncfusion" });
        });
        $("# DigitalGauge1").ejDigitalGauge("exportImage", "Digital", "JPEG");
        function buttonclickevent() {
            var FileName = $("#fileName").val();
            var FileFormat = $("#fileFormat").ejDropDownList("option", "value");
            var flag = $("#DigitalGauge1").ejDigitalGauge("exportImage", FileName, FileFormat);
            if (!flag)
                alert("Sorry for the inconvenience. Export is currently not supported in Internet Explorer 9 and below version");
        }

    Execute the above code examples to render the DigitalGauge as follows.