[iphone]Reorganized ZXingWidget with directories for categories of source files

[zxing.git] / iphone / ZXingWidget / Classes / GrayBytesMonochromeBitmapSource.cpp

diff --git a/iphone/ZXingWidget/Classes/GrayBytesMonochromeBitmapSource.cpp b/iphone/ZXingWidget/Classes/GrayBytesMonochromeBitmapSource.cpp
new file mode 100644 (file)
index 0000000..317919a
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+++ b/iphone/ZXingWidget/Classes/GrayBytesMonochromeBitmapSource.cpp
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+//
+//  GrayBytesMonochromeBitmapSource.cpp
+//  ZXing
+//
+//  Created by Thomas Recloux, Norsys on 04/12/2009.
+/*
+ * Copyright 2008 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.
+ */
+
+#include "GrayBytesMonochromeBitmapSource.h"
+#include <zxing/ReaderException.h>
+
+
+GrayBytesMonochromeBitmapSource::GrayBytesMonochromeBitmapSource(const unsigned char *bytes, 
+                                int width, 
+                                int height,
+                                                               int bytesPerRow)  : 
+                               width_(width), 
+                               height_(height),
+                               bytes_(bytes), 
+                               bytesPerRow_(bytesPerRow) { }
+
+
+int GrayBytesMonochromeBitmapSource::getWidth() const{
+       return width_;
+}
+
+int GrayBytesMonochromeBitmapSource::getHeight() const {
+       return height_;
+}
+
+unsigned char GrayBytesMonochromeBitmapSource::getPixel(int x, int y) const {
+/*     if (x >= width_ || y >= height_) {
+               throw new ReaderException("bitmap coordinate out of bounds");
+       }*/
+       int index = y * bytesPerRow_ + x;
+       return bytes_[index];
+}