Export in React Barcode component
27 Jan 20231 minute to read
Export barcode as an image and base64 string is common for barcode,QRcode and datamatrix. The following code samples explain how to export the barcode as an image and base64 string.
Export
Barcode provides the support to export its content as an image in the specified image type and downloads it in the browser.
The following code example shows how to export the barcode as an image
let barcodeInstance;
ReactDOM.render(
<BarcodeGeneratorComponent
id="barcode"
ref={barcode => (barcodeInstance = barcode)}
width={"200px"}
height={"150px"}
type='Code39'
value='SYNCFUSION'
></BarcodeGeneratorComponent>,
document.getElementById("barcode")
);
let filename = 'Export';
barcodeInstance.exportImage(filename,'JPG');
The filename specifies the name of the file to be downloaded
Export As Base64String
Barcode provides support to export its content as an image in the specified image type and returns it as base64 string.
The following code example illustrates how to export the barcode as a base64 string
let barcodeInstance;
ReactDOM.render(
<BarcodeGeneratorComponent
id="barcode"
ref={barcode => (barcodeInstance = barcode)}
width={"200px"}
height={"150px"}
type='Code39'
value='SYNCFUSION'
></BarcodeGeneratorComponent>,
document.getElementById("barcode")
);
base64string();
async function base64string() {
let base64 = await barcodeInstance.exportAsBase64Image('JPG');
console.log(base64);
};
Note:
Format is to specify the type or format of the exported file. You can export the barcode to the following formats:
- JPG.
- PNG.