@zxing/library
Version:
TypeScript port of ZXing multi-format 1D/2D barcode image processing library.
56 lines (55 loc) • 2.55 kB
JavaScript
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
import AI01decoder from './AI01decoder';
import NotFoundException from '../../../../NotFoundException';
import StringBuilder from '../../../../util/StringBuilder';
var AI01393xDecoder = /** @class */ (function (_super) {
__extends(AI01393xDecoder, _super);
function AI01393xDecoder(information) {
return _super.call(this, information) || this;
}
AI01393xDecoder.prototype.parseInformation = function () {
if (this.getInformation().getSize() <
AI01393xDecoder.HEADER_SIZE + AI01decoder.GTIN_SIZE) {
throw new NotFoundException();
}
var buf = new StringBuilder();
this.encodeCompressedGtin(buf, AI01393xDecoder.HEADER_SIZE);
var lastAIdigit = this.getGeneralDecoder().extractNumericValueFromBitArray(AI01393xDecoder.HEADER_SIZE + AI01decoder.GTIN_SIZE, AI01393xDecoder.LAST_DIGIT_SIZE);
buf.append('(393');
buf.append(lastAIdigit);
buf.append(')');
var firstThreeDigits = this.getGeneralDecoder().extractNumericValueFromBitArray(AI01393xDecoder.HEADER_SIZE +
AI01decoder.GTIN_SIZE +
AI01393xDecoder.LAST_DIGIT_SIZE, AI01393xDecoder.FIRST_THREE_DIGITS_SIZE);
if (firstThreeDigits / 100 === 0) {
buf.append('0');
}
if (firstThreeDigits / 10 === 0) {
buf.append('0');
}
buf.append(firstThreeDigits);
var generalInformation = this.getGeneralDecoder().decodeGeneralPurposeField(AI01393xDecoder.HEADER_SIZE +
AI01decoder.GTIN_SIZE +
AI01393xDecoder.LAST_DIGIT_SIZE +
AI01393xDecoder.FIRST_THREE_DIGITS_SIZE, null);
buf.append(generalInformation.getNewString());
return buf.toString();
};
AI01393xDecoder.HEADER_SIZE = 5 + 1 + 2;
AI01393xDecoder.LAST_DIGIT_SIZE = 2;
AI01393xDecoder.FIRST_THREE_DIGITS_SIZE = 10;
return AI01393xDecoder;
}(AI01decoder));
export default AI01393xDecoder;