2 // GrayBytesMonochromeBitmapSource.cpp
5 // Created by Thomas Recloux, Norsys on 04/12/2009.
7 * Copyright 2008 ZXing authors
9 * Licensed under the Apache License, Version 2.0 (the "License");
10 * you may not use this file except in compliance with the License.
11 * You may obtain a copy of the License at
13 * http://www.apache.org/licenses/LICENSE-2.0
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
22 #include "GrayBytesMonochromeBitmapSource.h"
23 #include <zxing/ReaderException.h>
26 GrayBytesMonochromeBitmapSource::GrayBytesMonochromeBitmapSource(const unsigned char *bytes,
33 bytesPerRow_(bytesPerRow) { }
36 int GrayBytesMonochromeBitmapSource::getWidth() const{
40 int GrayBytesMonochromeBitmapSource::getHeight() const {
44 unsigned char GrayBytesMonochromeBitmapSource::getPixel(int x, int y) const {
45 /* if (x >= width_ || y >= height_) {
46 throw new ReaderException("bitmap coordinate out of bounds");
48 int index = y * bytesPerRow_ + x;