/*
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* Copyright 2013 ZXing authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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var __values = (this && this.__values) || function(o) {
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var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
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if (m) return m.call(o);
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if (o && typeof o.length === "number") return {
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next: function () {
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if (o && i >= o.length) o = void 0;
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return { value: o && o[i++], done: !o };
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}
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};
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throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
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};
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// package com.google.zxing.pdf417.decoder;
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// import java.util.Formatter;
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import Formatter from '../../util/Formatter';
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import BoundingBox from './BoundingBox';
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/**
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* @author Guenther Grau
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*/
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var DetectionResultColumn = /** @class */ (function () {
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function DetectionResultColumn(boundingBox) {
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this.boundingBox = new BoundingBox(boundingBox);
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// this.codewords = new Codeword[boundingBox.getMaxY() - boundingBox.getMinY() + 1];
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this.codewords = new Array(boundingBox.getMaxY() - boundingBox.getMinY() + 1);
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}
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/*final*/ DetectionResultColumn.prototype.getCodewordNearby = function (imageRow) {
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var codeword = this.getCodeword(imageRow);
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if (codeword != null) {
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return codeword;
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}
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for (var i = 1; i < DetectionResultColumn.MAX_NEARBY_DISTANCE; i++) {
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var nearImageRow = this.imageRowToCodewordIndex(imageRow) - i;
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if (nearImageRow >= 0) {
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codeword = this.codewords[nearImageRow];
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if (codeword != null) {
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return codeword;
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}
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}
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nearImageRow = this.imageRowToCodewordIndex(imageRow) + i;
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if (nearImageRow < this.codewords.length) {
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codeword = this.codewords[nearImageRow];
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if (codeword != null) {
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return codeword;
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}
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}
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}
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return null;
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};
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/*final int*/ DetectionResultColumn.prototype.imageRowToCodewordIndex = function (imageRow) {
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return imageRow - this.boundingBox.getMinY();
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};
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/*final void*/ DetectionResultColumn.prototype.setCodeword = function (imageRow, codeword) {
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this.codewords[this.imageRowToCodewordIndex(imageRow)] = codeword;
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};
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/*final*/ DetectionResultColumn.prototype.getCodeword = function (imageRow) {
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return this.codewords[this.imageRowToCodewordIndex(imageRow)];
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};
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/*final*/ DetectionResultColumn.prototype.getBoundingBox = function () {
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return this.boundingBox;
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};
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/*final*/ DetectionResultColumn.prototype.getCodewords = function () {
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return this.codewords;
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};
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// @Override
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DetectionResultColumn.prototype.toString = function () {
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var e_1, _a;
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var formatter = new Formatter();
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var row = 0;
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try {
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for (var _b = __values(this.codewords), _c = _b.next(); !_c.done; _c = _b.next()) {
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var codeword = _c.value;
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if (codeword == null) {
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formatter.format('%3d: | %n', row++);
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continue;
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}
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formatter.format('%3d: %3d|%3d%n', row++, codeword.getRowNumber(), codeword.getValue());
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}
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}
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catch (e_1_1) { e_1 = { error: e_1_1 }; }
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finally {
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try {
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if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
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}
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finally { if (e_1) throw e_1.error; }
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}
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return formatter.toString();
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};
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DetectionResultColumn.MAX_NEARBY_DISTANCE = 5;
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return DetectionResultColumn;
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}());
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export default DetectionResultColumn;
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