@zxing/library
Version:
TypeScript port of ZXing multi-format 1D/2D barcode image processing library.
68 lines (67 loc) • 2.38 kB
JavaScript
;
/*
* Copyright 2013 ZXing authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
Object.defineProperty(exports, "__esModule", { value: true });
// package com.google.zxing.pdf417.decoder;
/**
* @author Guenther Grau
*/
var Codeword = /** @class */ (function () {
function Codeword(startX, endX, bucket, value) {
this.rowNumber = Codeword.BARCODE_ROW_UNKNOWN;
this.startX = Math.trunc(startX);
this.endX = Math.trunc(endX);
this.bucket = Math.trunc(bucket);
this.value = Math.trunc(value);
}
Codeword.prototype.hasValidRowNumber = function () {
return this.isValidRowNumber(this.rowNumber);
};
Codeword.prototype.isValidRowNumber = function (rowNumber) {
return rowNumber !== Codeword.BARCODE_ROW_UNKNOWN && this.bucket === (rowNumber % 3) * 3;
};
Codeword.prototype.setRowNumberAsRowIndicatorColumn = function () {
this.rowNumber = Math.trunc((Math.trunc(this.value / 30)) * 3 + Math.trunc(this.bucket / 3));
};
Codeword.prototype.getWidth = function () {
return this.endX - this.startX;
};
Codeword.prototype.getStartX = function () {
return this.startX;
};
Codeword.prototype.getEndX = function () {
return this.endX;
};
Codeword.prototype.getBucket = function () {
return this.bucket;
};
Codeword.prototype.getValue = function () {
return this.value;
};
Codeword.prototype.getRowNumber = function () {
return this.rowNumber;
};
Codeword.prototype.setRowNumber = function (rowNumber) {
this.rowNumber = rowNumber;
};
// @Override
Codeword.prototype.toString = function () {
return this.rowNumber + '|' + this.value;
};
Codeword.BARCODE_ROW_UNKNOWN = -1;
return Codeword;
}());
exports.default = Codeword;