61 lines
1.6 KiB
Objective-C
61 lines
1.6 KiB
Objective-C
/*
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* Copyright 2012 ZXing authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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@class ZXByteArray;
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@interface ZXPDF417BarcodeRow : NSObject
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@property (nonatomic, strong, readonly) ZXByteArray *row;
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/**
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* Creates a Barcode row of the width
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*/
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+ (ZXPDF417BarcodeRow *)barcodeRowWithWidth:(int)width;
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- (id)initWithWidth:(int)width;
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/**
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* Sets a specific location in the bar
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*
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* @param x The location in the bar
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* @param value Black if true, white if false;
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*/
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- (void)setX:(int)x value:(int8_t)value;
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/**
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* Sets a specific location in the bar
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*
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* @param x The location in the bar
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* @param black Black if true, white if false;
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*/
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- (void)setX:(int)x black:(BOOL)black;
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/**
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* @param black A boolean which is true if the bar black false if it is white
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* @param width How many spots wide the bar is.
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*/
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- (void)addBar:(BOOL)black width:(int)width;
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/**
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* This function scales the row
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*
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* @param scale How much you want the image to be scaled, must be greater than or equal to 1.
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* @return the scaled row
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*/
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- (ZXByteArray *)scaledRow:(int)scale;
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@end
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