iOS 给三方日历加上农历
首先创建一个农历文件
LunarCalendar.h
1 // 2 // LunarCalendar.h 3 // Hnair4iPhone 4 // 5 // Created by yingkong1987 on 13-10-10. 6 // Copyright (c) 2013年 yingkong1987. All rights reserved. 7 // 8 9 #import <Foundation/Foundation.h> 10 11 struct SolarTerm 12 { 13 __unsafe_unretained NSString *solarName; 14 int solarDate; 15 }; 16 17 @interface LunarCalendar : NSObject 18 { 19 NSArray *HeavenlyStems; 20 NSArray *EarthlyBranches; 21 NSArray *LunarZodiac; 22 NSArray *SolarTerms; 23 NSArray *arrayMonth; 24 NSArray *arrayDay; 25 26 NSDate *thisdate; 27 28 int year; 29 int month; 30 int day; 31 32 int lunarYear; //农历年 33 int lunarMonth; //农历月 34 int doubleMonth; //闰月 35 bool isLeap; //是否闰月标记 36 int lunarDay; //农历日 37 38 struct SolarTerm solarTerm[2]; 39 40 NSString *yearHeavenlyStem; 41 NSString *monthHeavenlyStem; 42 NSString *dayHeavenlyStem; 43 44 NSString *yearEarthlyBranch; 45 NSString *monthEarthlyBranch; 46 NSString *dayEarthlyBranch; 47 48 NSString *monthLunar; 49 NSString *dayLunar; 50 51 NSString *zodiacLunar; 52 53 NSString *solarTermTitle; 54 } 55 56 -(void)loadWithDate:(NSDate *)date; 57 58 -(void)InitializeValue; 59 -(int)LunarYearDays:(int)y; 60 -(int)DoubleMonth:(int)y; 61 -(int)DoubleMonthDays:(int)y; 62 -(int)MonthDays:(int)y :(int)m; 63 -(void)ComputeSolarTerm; 64 65 -(double)Term:(int)y :(int)n :(bool)pd; 66 -(double)AntiDayDifference:(int)y :(double)x; 67 -(double)EquivalentStandardDay:(int)y :(int)m :(int)d; 68 -(int)IfGregorian:(int)y :(int)m :(int)d :(int)opt; 69 -(int)DayDifference:(int)y :(int)m :(int)d; 70 -(double)Tail:(double)x; 71 72 -(NSString *)MonthLunar; 73 -(NSString *)DayLunar; 74 -(NSString *)ZodiacLunar; 75 -(NSString *)YearHeavenlyStem; 76 -(NSString *)MonthHeavenlyStem; 77 -(NSString *)DayHeavenlyStem; 78 -(NSString *)YearEarthlyBranch; 79 -(NSString *)MonthEarthlyBranch; 80 -(NSString *)DayEarthlyBranch; 81 -(NSString *)SolarTermTitle; 82 -(bool)IsLeap; 83 -(int)GregorianYear; 84 -(int)GregorianMonth; 85 -(int)GregorianDay; 86 -(int)Weekday; 87 -(NSString *)Constellation; 88 89 @end 90 91 92 @interface NSDate (LunarCalendar) 93 94 /**************************************************** 95 *@Description:获得NSDate对应的中国日历（农历）的NSDate 96 *@Params:nil 97 *@Return:NSDate对应的中国日历（农历）的LunarCalendar 98 ****************************************************/ 99 - (LunarCalendar *)chineseCalendarDate; 100 101 102 @end
LunarCalendar.m
1 // 2 // LunarCalendar.m 3 // Hnair4iPhone 4 // 5 // Created by yingkong1987 on 13-10-10. 6 // Copyright (c) 2013年 yingkong1987. All rights reserved. 7 // 8 9 #import "LunarCalendar.h" 10 11 int LunarCalendarInfo[] = { 0x04bd8,0x04ae0,0x0a570,0x054d5,0x0d260,0x0d950,0x16554,0x056a0,0x09ad0,0x055d2, 12 0x04ae0,0x0a5b6,0x0a4d0,0x0d250,0x1d255,0x0b540,0x0d6a0,0x0ada2,0x095b0,0x14977, 13 0x04970,0x0a4b0,0x0b4b5,0x06a50,0x06d40,0x1ab54,0x02b60,0x09570,0x052f2,0x04970, 14 0x06566,0x0d4a0,0x0ea50,0x06e95,0x05ad0,0x02b60,0x186e3,0x092e0,0x1c8d7,0x0c950, 15 0x0d4a0,0x1d8a6,0x0b550,0x056a0,0x1a5b4,0x025d0,0x092d0,0x0d2b2,0x0a950,0x0b557, 16 0x06ca0,0x0b550,0x15355,0x04da0,0x0a5b0,0x14573,0x052b0,0x0a9a8,0x0e950,0x06aa0, 17 0x0aea6,0x0ab50,0x04b60,0x0aae4,0x0a570,0x05260,0x0f263,0x0d950,0x05b57,0x056a0, 18 0x096d0,0x04dd5,0x04ad0,0x0a4d0,0x0d4d4,0x0d250,0x0d558,0x0b540,0x0b6a0,0x195a6, 19 0x095b0,0x049b0,0x0a974,0x0a4b0,0x0b27a,0x06a50,0x06d40,0x0af46,0x0ab60,0x09570, 20 0x04af5,0x04970,0x064b0,0x074a3,0x0ea50,0x06b58,0x055c0,0x0ab60,0x096d5,0x092e0, 21 0x0c960,0x0d954,0x0d4a0,0x0da50,0x07552,0x056a0,0x0abb7,0x025d0,0x092d0,0x0cab5, 22 0x0a950,0x0b4a0,0x0baa4,0x0ad50,0x055d9,0x04ba0,0x0a5b0,0x15176,0x052b0,0x0a930, 23 0x07954,0x06aa0,0x0ad50,0x05b52,0x04b60,0x0a6e6,0x0a4e0,0x0d260,0x0ea65,0x0d530, 24 0x05aa0,0x076a3,0x096d0,0x04bd7,0x04ad0,0x0a4d0,0x1d0b6,0x0d250,0x0d520,0x0dd45, 25 0x0b5a0,0x056d0,0x055b2,0x049b0,0x0a577,0x0a4b0,0x0aa50,0x1b255,0x06d20,0x0ada0, 26 0x14b63}; 27 28 @implementation LunarCalendar 29 30 -(id)init 31 { 32 HeavenlyStems = [NSArray arrayWithObjects:@"甲",@"乙",@"丙",@"丁",@"戊",@"己",@"庚",@"辛",@"壬",@"癸",nil]; 33 EarthlyBranches = [NSArray arrayWithObjects:@"子",@"丑",@"寅",@"卯",@"辰",@"巳",@"午",@"未",@"申",@"酉",@"戌",@"亥",nil]; 34 LunarZodiac = [NSArray arrayWithObjects:@"鼠",@"牛",@"虎",@"兔",@"龙",@"蛇",@"马",@"羊",@"猴",@"鸡",@"狗",@"猪",nil]; 35 36 SolarTerms = [NSArray arrayWithObjects:@"立春", @"雨水", @"惊蛰", @"春分", @"清明", @"谷雨", @"立夏", @"小满", @"芒种", @"夏至", @"小暑", @"大暑", @"立秋", @"处暑", @"白露", @"秋分", @"寒露", @"霜降", @"立冬", @"小雪", @"大雪", @"冬至", @"小寒", @"大寒", nil]; 37 38 arrayMonth = [NSArray arrayWithObjects:@"正月", @"二月", @"三月", @"四月", @"五月", @"六月", @"七月", @"八月", @"九月", @"十月", @"冬月", @"腊月", nil]; 39 40 arrayDay = [NSArray arrayWithObjects:@"初一", @"初二", @"初三", @"初四", @"初五", @"初六", @"初七", @"初八", @"初九", @"初十", @"十一", @"十二", @"十三", @"十四", @"十五", @"十六", @"十七", @"十八", @"十九", @"二十", @"廿一", @"廿二", @"廿三", @"廿四", @"廿五", @"廿六", @"廿七", @"廿八", @"廿九", @"三十", @"三一", nil]; 41 42 return self; 43 } 44 45 -(void)loadWithDate:(NSDate *)adate 46 { 47 if (adate == nil) 48 [self loadWithDate:[NSDate date]]; 49 else 50 { 51 HeavenlyStems = [NSArray arrayWithObjects:@"甲",@"乙",@"丙",@"丁",@"戊",@"己",@"庚",@"辛",@"壬",@"癸",nil]; 52 EarthlyBranches = [NSArray arrayWithObjects:@"子",@"丑",@"寅",@"卯",@"辰",@"巳",@"午",@"未",@"申",@"酉",@"戌",@"亥",nil]; 53 LunarZodiac = [NSArray arrayWithObjects:@"鼠",@"牛",@"虎",@"兔",@"龙",@"蛇",@"马",@"羊",@"猴",@"鸡",@"狗",@"猪",nil]; 54 55 SolarTerms = [NSArray arrayWithObjects:@"立春", @"雨水", @"惊蛰", @"春分", @"清明", @"谷雨", @"立夏", @"小满", @"芒种", @"夏至", @"小暑", @"大暑", @"立秋", @"处暑", @"白露", @"秋分", @"寒露", @"霜降", @"立冬", @"小雪", @"大雪", @"冬至", @"小寒", @"大寒", nil]; 56 57 arrayMonth = [NSArray arrayWithObjects:@"正月", @"二月", @"三月", @"四月", @"五月", @"六月", @"七月", @"八月", @"九月", @"十月", @"冬月", @"腊月", nil]; 58 59 arrayDay = [NSArray arrayWithObjects:@"初一", @"初二", @"初三", @"初四", @"初五", @"初六", @"初七", @"初八", @"初九", @"初十", @"十一", @"十二", @"十三", @"十四", @"十五", @"十六", @"十七", @"十八", @"十九", @"二十", @"廿一", @"廿二", @"廿三", @"廿四", @"廿五", @"廿六", @"廿七", @"廿八", @"廿九", @"三十", @"三一", nil]; 60 61 NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init]; 62 63 [dateFormatter setDateStyle:NSDateFormatterMediumStyle]; 64 [dateFormatter setTimeStyle:NSDateFormatterNoStyle]; 65 66 [dateFormatter setDateFormat:@"yyyy"]; 67 year = [[dateFormatter stringFromDate:adate] intValue]; 68 69 [dateFormatter setDateFormat:@"MM"]; 70 month = [[dateFormatter stringFromDate:adate] intValue]; 71 72 [dateFormatter setDateFormat:@"dd"]; 73 day = [[dateFormatter stringFromDate:adate] intValue]; 74 75 thisdate = adate; 76 } 77 } 78 79 -(void)InitializeValue 80 { 81 NSString *start = @"1900-01-31"; 82 NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init]; 83 [dateFormatter setDateFormat:@"yyyy-MM-dd"]; 84 NSString *end = [dateFormatter stringFromDate:thisdate]; 85 86 NSDateFormatter *f = [[NSDateFormatter alloc] init]; 87 [f setDateFormat:@"yyyy-MM-dd"]; 88 NSDate *startDate = [f dateFromString:start]; 89 NSDate *endDate = [f dateFromString:end]; 90 91 NSCalendar *gregorianCalendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSGregorianCalendar]; 92 NSDateComponents *components = [gregorianCalendar components:NSDayCalendarUnit fromDate:startDate toDate:endDate options:0]; 93 94 int dayCyclical=(([components day] + 30)/(86400/(3600*24)))+10; 95 96 int sumdays = [components day]; 97 98 int tempdays = 0; 99 100 //计算农历年 101 for (lunarYear = 1900; lunarYear < 2050 && sumdays > 0; lunarYear++) 102 { 103 tempdays = [self LunarYearDays:lunarYear]; 104 sumdays -= tempdays; 105 } 106 107 if (sumdays < 0) 108 { 109 sumdays += tempdays; 110 lunarYear--; 111 } 112 113 //计算闰月 114 doubleMonth = [self DoubleMonth:lunarYear]; 115 isLeap = false; 116 117 //计算农历月 118 for (lunarMonth = 1; lunarMonth < 13 && sumdays > 0; lunarMonth++) 119 { 120 //闰月 121 if (doubleMonth > 0 && lunarMonth == (doubleMonth + 1) && isLeap == false) 122 { 123 --lunarMonth; 124 isLeap = true; 125 tempdays = [self DoubleMonthDays:lunarYear]; 126 } 127 else 128 { 129 tempdays = [self MonthDays:lunarYear:lunarMonth]; 130 } 131 132 //解除闰月 133 if (isLeap == true && lunarMonth == (doubleMonth + 1)) 134 { 135 isLeap = false; 136 } 137 sumdays -= tempdays; 138 } 139 140 //计算农历日 141 if (sumdays == 0 && doubleMonth > 0 && lunarMonth == doubleMonth + 1) 142 { 143 if (isLeap) 144 { 145 isLeap = false; 146 } 147 else 148 { 149 isLeap = true; 150 --lunarMonth; 151 } 152 } 153 154 if (sumdays < 0) 155 { 156 sumdays += tempdays; 157 --lunarMonth; 158 } 159 160 lunarDay = sumdays + 1; 161 162 //计算节气 163 [self ComputeSolarTerm]; 164 165 solarTermTitle = @""; 166 for (int i=0; i<2; i++) 167 { 168 NSDateFormatter *currentFormatter = [[NSDateFormatter alloc] init]; 169 170 [currentFormatter setDateFormat:@"yyyyMMdd"]; 171 172 if (solarTerm[i].solarDate == [[currentFormatter stringFromDate:thisdate] intValue]) 173 solarTermTitle = solarTerm[i].solarName; 174 } 175 176 monthLunar = (NSString *)[arrayMonth objectAtIndex:(lunarMonth - 1)]; 177 dayLunar = (NSString *)[arrayDay objectAtIndex:(lunarDay - 1)]; 178 zodiacLunar = (NSString *)[LunarZodiac objectAtIndex:((lunarYear - 4) % 60 % 12)]; 179 180 yearHeavenlyStem = (NSString *)[HeavenlyStems objectAtIndex:((lunarYear - 4) % 60 % 10)]; 181 if ((((year-1900)*12+month+13)%10) == 0) 182 monthHeavenlyStem = (NSString *)[HeavenlyStems objectAtIndex:9]; 183 else 184 monthHeavenlyStem = (NSString *)[HeavenlyStems objectAtIndex:(((year-1900)*12+month+13)%10-1)]; 185 186 dayHeavenlyStem = (NSString *)[HeavenlyStems objectAtIndex:(dayCyclical%10)]; 187 188 yearEarthlyBranch = (NSString *)[EarthlyBranches objectAtIndex:((lunarYear - 4) % 60 % 12)]; 189 if ((((year-1900)*12+month+13)%12) == 0) 190 monthEarthlyBranch = (NSString *)[EarthlyBranches objectAtIndex:11]; 191 else 192 monthEarthlyBranch = (NSString *)[EarthlyBranches objectAtIndex:(((year-1900)*12+month+13)%12-1)]; 193 dayEarthlyBranch = (NSString *)[EarthlyBranches objectAtIndex:(dayCyclical%12)]; 194 } 195 196 -(int)LunarYearDays:(int)y 197 { 198 int i, sum = 348; 199 for (i = 0x8000; i > 0x8; i >>= 1) 200 { 201 if ((LunarCalendarInfo[y - 1900] & i) != 0) 202 sum += 1; 203 } 204 return (sum + [self DoubleMonthDays:y]); 205 } 206 207 -(int)DoubleMonth:(int)y 208 { 209 return (LunarCalendarInfo[y - 1900] & 0xf); 210 } 211 212 ///返回农历年闰月的天数 213 -(int)DoubleMonthDays:(int)y 214 { 215 if ([self DoubleMonth:y] != 0) 216 return (((LunarCalendarInfo[y - 1900] & 0x10000) != 0) ? 30 : 29); 217 else 218 return (0); 219 } 220 221 ///返回农历年月份的总天数 222 -(int)MonthDays:(int)y :(int)m 223 { 224 return (((LunarCalendarInfo[y - 1900] & (0x10000 >> m)) != 0) ? 30 : 29); 225 } 226 227 -(void)ComputeSolarTerm 228 { 229 for (int n = month * 2 - 1; n <= month * 2; n++) 230 { 231 double Termdays = [self Term:year:n:YES]; 232 double mdays = [self AntiDayDifference:year:floor(Termdays)]; 233 //double sm1 = floor(mdays / 100); 234 int hour = (int)floor((double)[self Tail:Termdays] * 24); 235 int minute = (int)floor((double)([self Tail:Termdays] * 24 - hour) * 60); 236 int tMonth = (int)ceil((double)n / 2); 237 int tday = (int)mdays % 100; 238 239 if (n >= 3) 240 solarTerm[n - month * 2 + 1].solarName = [SolarTerms objectAtIndex:(n - 3)]; 241 else 242 solarTerm[n - month * 2 + 1].solarName = [SolarTerms objectAtIndex:(n + 21)]; 243 244 NSDateComponents *components = [[NSDateComponents alloc] init]; 245 [components setYear:year]; 246 [components setMonth:tMonth]; 247 [components setDay:tday]; 248 [components setHour:hour]; 249 [components setMinute:minute]; 250 251 NSCalendar *gregorian = [[NSCalendar alloc] initWithCalendarIdentifier:NSGregorianCalendar]; 252 NSDate *ldate = [gregorian dateFromComponents:components]; 253 254 255 NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init]; 256 257 [dateFormatter setDateFormat:@"yyyyMMdd"]; 258 259 solarTerm[n - month * 2 + 1].solarDate = [[dateFormatter stringFromDate:ldate] intValue]; 260 } 261 } 262 263 -(double)Tail:(double)x 264 { 265 return x - floor(x); 266 } 267 268 -(double)Term:(int)y :(int)n :(bool)pd 269 { 270 //儒略日 271 double juD = y * (365.2423112 - 6.4e-14 * (y - 100) * (y - 100) - 3.047e-8 * (y - 100)) + 15.218427 * n + 1721050.71301; 272 273 //角度 274 double tht = 3e-4 * y - 0.372781384 - 0.2617913325 * n; 275 276 //年差实均数 277 double yrD = (1.945 * sin(tht) - 0.01206 * sin(2 * tht)) * (1.048994 - 2.583e-5 * y); 278 279 //朔差实均数 280 double shuoD = -18e-4 * sin(2.313908653 * y - 0.439822951 - 3.0443 * n); 281 282 double vs = (pd) ? (juD + yrD + shuoD - [self EquivalentStandardDay:y:1:0] - 1721425) : (juD - [self EquivalentStandardDay:y:1:0] - 1721425); 283 return vs; 284 } 285 286 -(double)AntiDayDifference:(int)y :(double)x 287 { 288 int m = 1; 289 for (int j = 1; j <= 12; j++) 290 { 291 int mL = [self DayDifference:y:(j+1):1] - [self DayDifference:y:j:1]; 292 if (x <= mL || j == 12) 293 { 294 m = j; 295 break; 296 } 297 else 298 x -= mL; 299 } 300 return 100 * m + x; 301 } 302 303 -(double)EquivalentStandardDay:(int)y :(int)m :(int)d 304 { 305 //Julian的等效标准天数 306 double v = (y - 1) * 365 + floor((double)((y - 1) / 4)) + [self DayDifference:y:m:d] - 2; 307 308 if (y > 1582) 309 {//Gregorian的等效标准天数 310 v += -floor((double)((y - 1) / 100)) + floor((double)((y - 1) / 400)) + 2; 311 } 312 return v; 313 } 314 315 -(int)DayDifference:(int)y :(int)m :(int)d 316 { 317 int ifG = [self IfGregorian:y:m:d:1]; 318 //NSArray *monL = [NSArray arrayWithObjects:, nil]; 319 NSInteger monL[] = {0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}; 320 if (ifG == 1) 321 { 322 if ((y % 100 != 0 && y % 4 == 0) || (y % 400 == 0)) 323 monL[2] += 1; 324 else 325 { 326 if (y % 4 == 0) 327 monL[2] += 1; 328 } 329 } 330 331 int v = 0; 332 333 for (int i = 0; i <= m - 1; i++) 334 v += monL[i]; 335 336 v += d; 337 if (y == 1582) 338 { 339 if (ifG == 1) 340 v -= 10; 341 if (ifG == -1) 342 v = 0; //infinity 343 } 344 return v; 345 } 346 347 -(int)IfGregorian:(int)y :(int)m :(int)d :(int)opt 348 { 349 if (opt == 1) 350 { 351 if (y > 1582 || (y == 1582 && m > 10) || (y == 1582 && m == 10 && d > 14)) 352 return (1); //Gregorian 353 else 354 if (y == 1582 && m == 10 && d >= 5 && d <= 14) 355 return (-1); //空 356 else 357 return (0); //Julian 358 } 359 360 if (opt == 2) 361 return (1); //Gregorian 362 if (opt == 3) 363 return (0); //Julian 364 return (-1); 365 } 366 367 -(NSString *)MonthLunar 368 { 369 return monthLunar; 370 } 371 372 -(NSString *)DayLunar 373 { 374 return dayLunar; 375 } 376 377 -(NSString *)ZodiacLunar 378 { 379 return zodiacLunar; 380 } 381 382 -(NSString *)YearHeavenlyStem 383 { 384 return yearHeavenlyStem; 385 } 386 387 -(NSString *)MonthHeavenlyStem 388 { 389 return monthHeavenlyStem; 390 } 391 392 -(NSString *)DayHeavenlyStem 393 { 394 return dayHeavenlyStem; 395 } 396 397 -(NSString *)YearEarthlyBranch 398 { 399 return yearEarthlyBranch; 400 } 401 402 -(NSString *)MonthEarthlyBranch 403 { 404 return monthEarthlyBranch; 405 } 406 407 -(NSString *)DayEarthlyBranch 408 { 409 return dayEarthlyBranch; 410 } 411 412 -(NSString *)SolarTermTitle 413 { 414 return solarTermTitle; 415 } 416 417 -(bool)IsLeap 418 { 419 return isLeap; 420 } 421 422 -(int)GregorianYear 423 { 424 NSDateFormatter *formatter = [[NSDateFormatter alloc] init]; 425 [formatter setDateFormat:@"yyyy"]; 426 int ret = [[formatter stringFromDate:thisdate] intValue]; 427 428 return ret; 429 } 430 431 -(int)GregorianMonth 432 { 433 NSDateFormatter *formatter = [[NSDateFormatter alloc] init]; 434 [formatter setDateFormat:@"MM"]; 435 int ret = [[formatter stringFromDate:thisdate] intValue]; 436 437 return ret; 438 } 439 440 -(int)GregorianDay 441 { 442 NSDateFormatter *formatter = [[NSDateFormatter alloc] init]; 443 [formatter setDateFormat:@"dd"]; 444 int ret = [[formatter stringFromDate:thisdate] intValue]; 445 446 return ret; 447 } 448 449 -(int)Weekday 450 { 451 NSCalendar* cal = [NSCalendar currentCalendar]; 452 NSDateComponents* weekday = [cal components:NSWeekdayCalendarUnit fromDate:thisdate]; 453 return [weekday weekday]; 454 } 455 456 -(NSString *)Constellation 457 { 458 NSDateFormatter *formatter = [[NSDateFormatter alloc] init]; 459 [formatter setDateFormat:@"MMdd"]; 460 int intConstellation = [[formatter stringFromDate:thisdate] intValue]; 461 462 if (intConstellation >= 120 && intConstellation <= 218) 463 return @"Aquarius"; 464 else if (intConstellation >= 219 && intConstellation <= 320) 465 return @"Pisces"; 466 else if (intConstellation >= 321 && intConstellation <= 420) 467 return @"Aries"; 468 else if (intConstellation >= 421 && intConstellation <= 520) 469 return @"Taurus"; 470 else if (intConstellation >= 521 && intConstellation <= 621) 471 return @"Gemini"; 472 else if (intConstellation >= 622 && intConstellation <= 722) 473 return @"Cancer"; 474 else if (intConstellation >= 723 && intConstellation <= 822) 475 return @"Leo"; 476 else if (intConstellation >= 823 && intConstellation <= 922) 477 return @"Virgo"; 478 else if (intConstellation >= 923 && intConstellation <= 1022) 479 return @"Libra"; 480 else if (intConstellation >= 1023 && intConstellation <= 1121) 481 return @"Scorpio"; 482 else if (intConstellation >= 1122 && intConstellation <= 1221) 483 return @"Sagittarius"; 484 else 485 return @"Capricorn"; 486 } 487 488 @end 489 490 491 @implementation NSDate (LunarCalendar) 492 493 /**************************************************** 494 *@Description:获得NSDate对应的中国日历（农历）的NSDate 495 *@Params:nil 496 *@Return:NSDate对应的中国日历（农历）的LunarCalendar 497 ****************************************************/ 498 - (LunarCalendar *)chineseCalendarDate 499 { 500 LunarCalendar *lunarCalendar = [[LunarCalendar alloc] init]; 501 [lunarCalendar loadWithDate:self]; 502 [lunarCalendar InitializeValue]; 503 504 return lunarCalendar; 505 } 506 507 @end
然后以我昨天使用的TimesSquare为例.
先找到每个日期按钮生成的地方.TimesSquare日历的就是在TSQCalendarRowCell的createDayButtons方法.
找到后,在里面增加一个label.如红框所示
记得import刚创建的农历文件LunarCalendar.h
然后如红框使用
效果如图: