zxing/iphone/ZXingWidget/Classes/OverlayView.h

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/**
* Copyright 2009 Jeff Verkoeyen
*
* 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 <UIKit/UIKit.h>
@protocol CancelDelegate;
@interface OverlayView : UIView {
UIImageView *imageView;
NSMutableArray *_points;
UIButton *cancelButton;
id<CancelDelegate> delegate;
BOOL oneDMode;
CGRect cropRect;
}
@property (nonatomic, retain) NSMutableArray* points;
@property (nonatomic, assign) id<CancelDelegate> delegate;
@property (nonatomic, assign) BOOL oneDMode;
@property (nonatomic, assign) CGRect cropRect;
- (id)initWithFrame:(CGRect)theFrame cancelEnabled:(BOOL)isCancelEnabled oneDMode:(BOOL)isOneDModeEnabled;
- (void)setPoint:(CGPoint)point;
@end
@protocol CancelDelegate
- (void)cancelled;
@end