Package | Description |
---|---|
com.google.zxing | |
com.google.zxing.client.j2se | |
com.google.zxing.common |
Modifier and Type | Class and Description |
---|---|
class |
InvertedLuminanceSource
A wrapper implementation of
LuminanceSource which inverts the luminances it returns -- black becomes
white and vice versa, and each value becomes (255-value). |
class |
PlanarYUVLuminanceSource
This 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 |
RGBLuminanceSource
This 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 |
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 |
LuminanceSource.crop(int left,
int top,
int width,
int height)
Returns a new object with cropped image data.
|
LuminanceSource |
Binarizer.getLuminanceSource() |
LuminanceSource |
InvertedLuminanceSource.invert() |
LuminanceSource |
LuminanceSource.invert() |
LuminanceSource |
InvertedLuminanceSource.rotateCounterClockwise() |
LuminanceSource |
LuminanceSource.rotateCounterClockwise()
Returns a new object with rotated image data by 90 degrees counterclockwise.
|
LuminanceSource |
InvertedLuminanceSource.rotateCounterClockwise45() |
LuminanceSource |
LuminanceSource.rotateCounterClockwise45()
Returns a new object with rotated image data by 45 degrees counterclockwise.
|
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 |
BufferedImageLuminanceSource
This 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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