| Package | Description | 
|---|---|
| com.google.zxing | |
| com.google.zxing.client.j2se | |
| com.google.zxing.common | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | InvertedLuminanceSourceA wrapper implementation of  LuminanceSourcewhich inverts the luminances it returns -- black becomes
 white and vice versa, and each value becomes (255-value). | 
| class  | PlanarYUVLuminanceSourceThis object extends LuminanceSource around an array of YUV data returned from the camera driver,
 with the option to crop to a rectangle within the full data. | 
| class  | RGBLuminanceSourceThis class is used to help decode images from files which arrive as RGB data from
 an ARGB pixel array. | 
| Modifier and Type | Method and Description | 
|---|---|
| LuminanceSource | LuminanceSource. crop(int left,
    int top,
    int width,
    int height)Returns a new object with cropped image data. | 
| LuminanceSource | PlanarYUVLuminanceSource. crop(int left,
    int top,
    int width,
    int height) | 
| LuminanceSource | RGBLuminanceSource. crop(int left,
    int top,
    int width,
    int height) | 
| LuminanceSource | InvertedLuminanceSource. crop(int left,
    int top,
    int width,
    int height) | 
| LuminanceSource | Binarizer. getLuminanceSource() | 
| LuminanceSource | LuminanceSource. invert() | 
| LuminanceSource | InvertedLuminanceSource. invert() | 
| LuminanceSource | LuminanceSource. rotateCounterClockwise()Returns a new object with rotated image data by 90 degrees counterclockwise. | 
| LuminanceSource | InvertedLuminanceSource. rotateCounterClockwise() | 
| LuminanceSource | LuminanceSource. rotateCounterClockwise45()Returns a new object with rotated image data by 45 degrees counterclockwise. | 
| LuminanceSource | InvertedLuminanceSource. rotateCounterClockwise45() | 
| Modifier and Type | Method and Description | 
|---|---|
| abstract Binarizer | Binarizer. createBinarizer(LuminanceSource source)Creates a new object with the same type as this Binarizer implementation, but with pristine
 state. | 
| Constructor and Description | 
|---|
| Binarizer(LuminanceSource source) | 
| InvertedLuminanceSource(LuminanceSource delegate) | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | BufferedImageLuminanceSourceThis LuminanceSource implementation is meant for J2SE clients and our blackbox unit tests. | 
| Modifier and Type | Method and Description | 
|---|---|
| LuminanceSource | BufferedImageLuminanceSource. crop(int left,
    int top,
    int width,
    int height) | 
| LuminanceSource | BufferedImageLuminanceSource. rotateCounterClockwise() | 
| LuminanceSource | BufferedImageLuminanceSource. rotateCounterClockwise45() | 
| Modifier and Type | Method and Description | 
|---|---|
| Binarizer | HybridBinarizer. createBinarizer(LuminanceSource source) | 
| Binarizer | GlobalHistogramBinarizer. createBinarizer(LuminanceSource source) | 
| Constructor and Description | 
|---|
| GlobalHistogramBinarizer(LuminanceSource source) | 
| HybridBinarizer(LuminanceSource source) | 
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