/*
|
* Copyright 2012 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.
|
*/
|
|
#import "ZXReader.h"
|
|
@class ZXDecodeHints;
|
|
/**
|
* ZXMultiFormatReader is a convenience class and the main entry point into the library for most uses.
|
* By default it attempts to decode all barcode formats that the library supports. Optionally, you
|
* can provide a hints object to request different behavior, for example only decoding QR codes.
|
*/
|
@interface ZXMultiFormatReader : NSObject <ZXReader>
|
|
@property (nonatomic, strong) ZXDecodeHints *hints;
|
|
+ (id)reader;
|
|
/**
|
* Decode an image using the state set up by calling setHints() previously. Continuous scan
|
* clients will get a <b>large</b> speed increase by using this instead of decode().
|
*
|
* @param image The pixel data to decode
|
* @return The contents of the image or nil if any errors occurred
|
*/
|
- (ZXResult *)decodeWithState:(ZXBinaryBitmap *)image error:(NSError **)error;
|
|
@end
|
