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\u5c5e\u6027\uff0c\u5176\u4e2d\u5c31\u5305\u62ec<\/p>\n
kCTLineBreakByCharWrapping
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\u8bbe\u7f6e\u5982\u4e0b\uff1a<\/p>\n
\/\/\u6bb5\u843d\n \/\/line break\nCTParagraphStyleSetting lineBreakMode;\nCTLineBreakMode lineBreak = kCTLineBreakByCharWrapping; \/\/\u6362\u884c\u6a21\u5f0f\nlineBreakMode.spec = kCTParagraphStyleSpecifierLineBreakMode;\nlineBreakMode.value = &lineBreak;\nlineBreakMode.valueSize = sizeof(CTLineBreakMode);\n\n \/\/\u884c\u95f4\u8ddd\nCTParagraphStyleSetting LineSpacing;\nCGFloat spacing = 4.0; \/\/\u6307\u5b9a\u95f4\u8ddd\nLineSpacing.spec = kCTParagraphStyleSpecifierLineSpacingAdjustment;\nLineSpacing.value = &spacing;\nLineSpacing.valueSize = sizeof(CGFloat);\n\nCTParagraphStyleSetting settings[] = {lineBreakMode,LineSpacing};\nCTParagraphStyleRef paragraphStyle = CTParagraphStyleCreate(settings, 2); \/\/\u7b2c\u4e8c\u4e2a\u53c2\u6570\u4e3asettings\u7684\u957f\u5ea6\n[attributedString addAttribute:(NSString *)kCTParagraphStyleAttributeName\n value:(id)paragraphStyle\n range:NSMakeRange(0, attributedString.length)];<\/pre>\n
\n—————————————–\u7325\u7410\u7684\u5206\u754c\u7ebf—————————————–<\/p>\n
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