//
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// Copyright © 2020 dahua. All rights reserved.
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//
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#import "UILabel+ChangeLineSpaceAndWordSpace.h"
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@implementation UILabel (ChangeLineSpaceAndWordSpace)
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+ (void)changeLineSpaceForLabel:(UILabel *)label WithSpace:(float)space {
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NSString *labelText = label.text;
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NSMutableAttributedString *attributedString = [[NSMutableAttributedString alloc] initWithString:labelText];
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NSMutableParagraphStyle *paragraphStyle = [[NSMutableParagraphStyle alloc] init];
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[paragraphStyle setLineSpacing:space];
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[attributedString addAttribute:NSParagraphStyleAttributeName value:paragraphStyle range:NSMakeRange(0, [labelText length])];
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label.attributedText = attributedString;
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[label sizeToFit];
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}
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+ (void)changeWordSpaceForLabel:(UILabel *)label WithSpace:(float)space {
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NSString *labelText = label.text;
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NSMutableAttributedString *attributedString = [[NSMutableAttributedString alloc] initWithString:labelText attributes:@{NSKernAttributeName:@(space)}];
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NSMutableParagraphStyle *paragraphStyle = [[NSMutableParagraphStyle alloc] init];
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[attributedString addAttribute:NSParagraphStyleAttributeName value:paragraphStyle range:NSMakeRange(0, [labelText length])];
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label.attributedText = attributedString;
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[label sizeToFit];
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}
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+ (void)changeSpaceForLabel:(UILabel *)label withLineSpace:(float)lineSpace WordSpace:(float)wordSpace {
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NSString *labelText = label.text;
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NSMutableAttributedString *attributedString = [[NSMutableAttributedString alloc] initWithString:labelText attributes:@{NSKernAttributeName:@(wordSpace)}];
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NSMutableParagraphStyle *paragraphStyle = [[NSMutableParagraphStyle alloc] init];
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[paragraphStyle setLineSpacing:lineSpace];
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[attributedString addAttribute:NSParagraphStyleAttributeName value:paragraphStyle range:NSMakeRange(0, [labelText length])];
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label.attributedText = attributedString;
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[label sizeToFit];
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}
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@end
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