BinaryBitmap function ( int arg0 , int arg1 , int arg2 , int arg3 ) { LuminanceSource loc0 = binarizer . getLuminanceSource ( ) . crop ( arg0 , arg1 , arg2 , arg3 ) ; return new BinaryBitmap ( binarizer . createBinarizer ( loc0 ) ) ; }
returns a new object with cropped image data . implementations may keep a reference to the original data rather than a copy . only callable if iscropsupported is true . concode_field_sep BitMatrix matrix concode_elem_sep Binarizer binarizer concode_field_sep BinaryBitmap rotateCounterClockwise concode_elem_sep BinaryBitmap rotateCounterClockwise45 concode_elem_sep boolean isCropSupported concode_elem_sep int getHeight concode_elem_sep BitMatrix getBlackMatrix concode_elem_sep BitArray getBlackRow concode_elem_sep int getWidth concode_elem_sep boolean isRotateSupported