5 * Created by Ralf Kistner on 16/10/2009.
6 * Copyright 2008 ZXing authors All rights reserved.
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
21 #include <zxing/LuminanceSource.h>
25 LuminanceSource::LuminanceSource() {
28 LuminanceSource::~LuminanceSource() {
31 unsigned char* LuminanceSource::copyMatrix() {
32 int width = getWidth();
33 int height = getHeight();
34 unsigned char* matrix = new unsigned char[width*height];
35 for (int y = 0; y < height; y++) {
36 for (int x = 0; x < width; x++) {
37 matrix[y*width+x] = getPixel(x, y);