readBarCodes

readBarCodes()

Reads BarCodeResult from the image.

Returns: Returns array of recognized BarCodeResults on the image. If nothing is recognized, zero array is returned.

Example:

//This sample shows how to read barcodes with BarCodeReader
let reader = new BarCodeReader("test.png", null,  [ DecodeType.CODE_39, DecodeType.CODE_128 ]);
let results = reader.readBarCodes();
for(let i = 0; i < results.length; i++)
{
   let result = results[i];
   console.log("BarCode CodeText: " + result.getCodeText());
}
let reader = new BarCodeReader("test.png", null,  [ DecodeType.CODE_39, DecodeType.CODE_128 ]);
reader.readBarCodes();
for(let i = 0; reader.getFoundCount() > i; ++i)
   console.log("BarCode CodeText: " + reader.getFoundBarCodes()[i].getCodeText());