setBarCodeReadType

setBarCodeReadType(object)

Sets SingleDecodeType type array for recognition. Must be called before readBarCodes() method.

setBarCodeReadType(...types)

Parameter	Type	Description
…types	object

Examples

//This sample shows how to detect Code39 and Code128 barcodes.
let reader = new BarCodeReader();
reader.setBarCodeReadType([ DecodeType.CODE_39, DecodeType.CODE_128 ]);
reader.setBarCodeImage("test.png");
let results = reader.readBarCodes();
for(let i = 0; i < results.length; i++)
{
let result = results[i];
console.log("BarCode Type: " + result.getCodeTypeName());
console.log("BarCode CodeText: " + result.getCodeText());
}

See Also

• class BarCodeReader
• assembly Aspose.BarCode