Exporting the Digital Gauge

7 Jun 20172 minutes to read

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.