//
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// TextHelper.m
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// RAlert
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//
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// Created by roycms on 2016/11/26.
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// Copyright © 2016年 roycms. All rights reserved.
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//
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#import "TextHelper.h"
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@implementation TextHelper
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+ (NSMutableAttributedString *)attributedStringForString:(NSString *)str lineSpacing:(CGFloat)lineSpacing{
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NSMutableAttributedString * attributedString = [[NSMutableAttributedString alloc] initWithString:str];
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NSMutableParagraphStyle * paragraphStyle = [[NSMutableParagraphStyle alloc] init];
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[paragraphStyle setLineSpacing:lineSpacing];
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[attributedString addAttribute:NSParagraphStyleAttributeName value:paragraphStyle range:NSMakeRange(0, [str length])];
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return attributedString;
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}
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@end
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