/*
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* Copyright 2008 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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/*namespace com.google.zxing.qrcode.encoder {*/
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/*import java.util.Arrays;*/
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import Arrays from '../../util/Arrays';
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import StringBuilder from '../../util/StringBuilder';
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/**
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* JAVAPORT: The original code was a 2D array of ints, but since it only ever gets assigned
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* -1, 0, and 1, I'm going to use less memory and go with bytes.
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*
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* @author dswitkin@google.com (Daniel Switkin)
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*/
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var ByteMatrix = /** @class */ (function () {
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function ByteMatrix(width /*int*/, height /*int*/) {
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this.width = width;
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this.height = height;
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var bytes = new Array(height); // [height][width]
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for (var i = 0; i !== height; i++) {
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bytes[i] = new Uint8Array(width);
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}
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this.bytes = bytes;
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}
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ByteMatrix.prototype.getHeight = function () {
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return this.height;
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};
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ByteMatrix.prototype.getWidth = function () {
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return this.width;
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};
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ByteMatrix.prototype.get = function (x /*int*/, y /*int*/) {
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return this.bytes[y][x];
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};
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/**
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* @return an internal representation as bytes, in row-major order. array[y][x] represents point (x,y)
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*/
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ByteMatrix.prototype.getArray = function () {
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return this.bytes;
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};
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// TYPESCRIPTPORT: preffer to let two methods instead of override to avoid type comparison inside
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ByteMatrix.prototype.setNumber = function (x /*int*/, y /*int*/, value /*byte|int*/) {
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this.bytes[y][x] = value;
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};
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// public set(x: number /*int*/, y: number /*int*/, value: number /*int*/): void {
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// bytes[y][x] = (byte) value
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// }
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ByteMatrix.prototype.setBoolean = function (x /*int*/, y /*int*/, value) {
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this.bytes[y][x] = /*(byte) */ (value ? 1 : 0);
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};
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ByteMatrix.prototype.clear = function (value /*byte*/) {
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var e_1, _a;
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try {
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for (var _b = __values(this.bytes), _c = _b.next(); !_c.done; _c = _b.next()) {
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var aByte = _c.value;
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Arrays.fill(aByte, value);
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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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};
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ByteMatrix.prototype.equals = function (o) {
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if (!(o instanceof ByteMatrix)) {
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return false;
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}
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var other = o;
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if (this.width !== other.width) {
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return false;
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}
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if (this.height !== other.height) {
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return false;
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}
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for (var y = 0, height = this.height; y < height; ++y) {
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var bytesY = this.bytes[y];
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var otherBytesY = other.bytes[y];
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for (var x = 0, width = this.width; x < width; ++x) {
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if (bytesY[x] !== otherBytesY[x]) {
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return false;
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}
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}
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}
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return true;
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};
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/*@Override*/
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ByteMatrix.prototype.toString = function () {
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var result = new StringBuilder(); // (2 * width * height + 2)
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for (var y = 0, height = this.height; y < height; ++y) {
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var bytesY = this.bytes[y];
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for (var x = 0, width = this.width; x < width; ++x) {
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switch (bytesY[x]) {
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case 0:
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result.append(' 0');
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break;
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case 1:
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result.append(' 1');
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break;
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default:
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result.append(' ');
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break;
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}
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}
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result.append('\n');
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}
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return result.toString();
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};
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return ByteMatrix;
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}());
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export default ByteMatrix;
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