Uses of Class
com.google.zxing.LuminanceSource
Packages that use LuminanceSource
-
Uses of LuminanceSource in com.google.zxing
Subclasses of LuminanceSource in com.google.zxingModifier and TypeClassDescriptionfinal class
A wrapper implementation ofLuminanceSource
which inverts the luminances it returns -- black becomes white and vice versa, and each value becomes (255-value).final class
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.final class
This class is used to help decode images from files which arrive as RGB data from an ARGB pixel array.Fields in com.google.zxing declared as LuminanceSourceModifier and TypeFieldDescriptionprivate final LuminanceSource
InvertedLuminanceSource.delegate
private final LuminanceSource
Binarizer.source
Methods in com.google.zxing that return LuminanceSourceModifier and TypeMethodDescriptionInvertedLuminanceSource.crop
(int left, int top, int width, int height) LuminanceSource.crop
(int left, int top, int width, int height) Returns a new object with cropped image data.PlanarYUVLuminanceSource.crop
(int left, int top, int width, int height) RGBLuminanceSource.crop
(int left, int top, int width, int height) final LuminanceSource
Binarizer.getLuminanceSource()
InvertedLuminanceSource.invert()
LuminanceSource.invert()
InvertedLuminanceSource.rotateCounterClockwise()
LuminanceSource.rotateCounterClockwise()
Returns a new object with rotated image data by 90 degrees counterclockwise.InvertedLuminanceSource.rotateCounterClockwise45()
LuminanceSource.rotateCounterClockwise45()
Returns a new object with rotated image data by 45 degrees counterclockwise.Methods in com.google.zxing with parameters of type LuminanceSourceModifier and TypeMethodDescriptionabstract Binarizer
Binarizer.createBinarizer
(LuminanceSource source) Creates a new object with the same type as this Binarizer implementation, but with pristine state.Constructors in com.google.zxing with parameters of type LuminanceSourceModifierConstructorDescriptionprotected
Binarizer
(LuminanceSource source) InvertedLuminanceSource
(LuminanceSource delegate) -
Uses of LuminanceSource in com.google.zxing.client.j2se
Subclasses of LuminanceSource in com.google.zxing.client.j2seModifier and TypeClassDescriptionfinal class
This LuminanceSource implementation is meant for J2SE clients and our blackbox unit tests.Methods in com.google.zxing.client.j2se that return LuminanceSourceModifier and TypeMethodDescriptionBufferedImageLuminanceSource.crop
(int left, int top, int width, int height) BufferedImageLuminanceSource.rotateCounterClockwise()
BufferedImageLuminanceSource.rotateCounterClockwise45()
-
Uses of LuminanceSource in com.google.zxing.common
Methods in com.google.zxing.common with parameters of type LuminanceSourceModifier and TypeMethodDescriptionGlobalHistogramBinarizer.createBinarizer
(LuminanceSource source) HybridBinarizer.createBinarizer
(LuminanceSource source) Constructors in com.google.zxing.common with parameters of type LuminanceSource