Exporting

12 May 20171 minute to read

Circular Gauge has an exporting feature that converts Gauge control into image format and then export in client side. The method API exportImage is used to export the Circular Gauge. It has two arguments such as file name and file format to specify the file name and file formats. For exporting refer the following code example.

HTML

<input type="submit" value="Export Image" id="btnExportImage">
    <div id=" circulargauge "></div>
    <div id="txtFileName">FileName </div>
    <div id="ddlFileType">FileFormat </div>
</input>
<select id="Select1">
    <option value="JPEG">JPEG</option>
    <option value="PNG">PNG</option>
</select>

JAVASCRIPT

ReactDOM.render(
    <EJ.CircularGauge id="circulargauge">
    </EJ.CircularGauge>,
		  document.getElementById('circulargauge')
);
ReactDOM.render(
    <EJ.Button id="btnExportImage" width={100} click={buttonclickevent}>
    </EJ.Button>
)
function buttonclickevent() {
     var FileName = $("#txtFileName").val();
     var FileFormat = $("#ddlFileType").val();
     $("#circulargauge").ejCircularGauge("exportImage", FileName, FileFormat);
}

Execute the above code to render the following output.