ios 分时图-3.1

// // NSDate+Utilities.h // JKCategories (https://github.com/shaojiankui/JKCategories) // // Created by Jakey on 14/12/30. // Copyright (c) 2014年 www.skyfox.org. All rights reserved. // // https://github.com/erica/NSDate-Extensions #import <Foundation/Foundation.h> #define JK_D_MINUTE 60 #define JK_D_HOUR 3600 #define JK_D_DAY 86400 #define JK_D_WEEK 604800 #define JK_D_YEAR 31556926 @interface NSDate (JKUtilities) + (NSCalendar *)jk_currentCalendar; // avoid bottlenecks #pragma mark ---- Decomposing dates 分解的日期 @property (readonly) NSInteger jk_nearestHour; @property (readonly) NSInteger jk_hour; @property (readonly) NSInteger jk_minute; @property (readonly) NSInteger jk_seconds; @property (readonly) NSInteger jk_day; @property (readonly) NSInteger jk_month; @property (readonly) NSInteger jk_week; @property (readonly) NSInteger jk_weekday; @property (readonly) NSInteger jk_nthWeekday; // e.g. 2nd Tuesday of the month == 2 @property (readonly) NSInteger jk_year; #pragma mark ----short time 格式化的时间 @property (nonatomic, readonly) NSString *jk_shortString; @property (nonatomic, readonly) NSString *jk_shortDateString; @property (nonatomic, readonly) NSString *jk_shortTimeString; @property (nonatomic, readonly) NSString *jk_mediumString; @property (nonatomic, readonly) NSString *jk_mediumDateString; @property (nonatomic, readonly) NSString *jk_mediumTimeString; @property (nonatomic, readonly) NSString *jk_longString; @property (nonatomic, readonly) NSString *jk_longDateString; @property (nonatomic, readonly) NSString *jk_longTimeString; ///使用dateStyle timeStyle格式化时间 - (NSString *)jk_stringWithDateStyle:(NSDateFormatterStyle)dateStyle timeStyle:(NSDateFormatterStyle)timeStyle; ///给定format格式化时间 - (NSString *)jk_stringWithFormat:(NSString *)format; #pragma mark ---- 从当前日期相对日期时间 ///明天 + (NSDate *)jk_dateTomorrow; ///昨天 + (NSDate *)jk_dateYesterday; ///今天后几天 + (NSDate *)jk_dateWithDaysFromNow:(NSInteger)days; ///今天前几天 + (NSDate *)jk_dateWithDaysBeforeNow:(NSInteger)days; ///当前小时后dHours个小时 + (NSDate *)jk_dateWithHoursFromNow:(NSInteger)dHours; ///当前小时前dHours个小时 + (NSDate *)jk_dateWithHoursBeforeNow:(NSInteger)dHours; ///当前分钟后dMinutes个分钟 + (NSDate *)jk_dateWithMinutesFromNow:(NSInteger)dMinutes; ///当前分钟前dMinutes个分钟 + (NSDate *)jk_dateWithMinutesBeforeNow:(NSInteger)dMinutes; #pragma mark ---- Comparing dates 比较时间 ///比较年月日是否相等 - (BOOL)jk_isEqualToDateIgnoringTime:(NSDate *)aDate; ///是否是今天 - (BOOL)jk_isToday; ///是否是明天 - (BOOL)jk_isTomorrow; ///是否是昨天 - (BOOL)jk_isYesterday; ///是否是同一周 - (BOOL)jk_isSameWeekAsDate:(NSDate *)aDate; ///是否是本周 - (BOOL)jk_isThisWeek; ///是否是本周的下周 - (BOOL)jk_isNextWeek; ///是否是本周的上周 - (BOOL)jk_isLastWeek; ///是否是同一月 - (BOOL)jk_isSameMonthAsDate:(NSDate *)aDate; ///是否是本月 - (BOOL)jk_isThisMonth; ///是否是本月的下月 - (BOOL)jk_isNextMonth; ///是否是本月的上月 - (BOOL)jk_isLastMonth; ///是否是同一年 - (BOOL)jk_isSameYearAsDate:(NSDate *)aDate; ///是否是今年 - (BOOL)jk_isThisYear; ///是否是今年的下一年 - (BOOL)jk_isNextYear; ///是否是今年的上一年 - (BOOL)jk_isLastYear; ///是否提前aDate - (BOOL)jk_isEarlierThanDate:(NSDate *)aDate; ///是否晚于aDate - (BOOL)jk_isLaterThanDate:(NSDate *)aDate; ///是否晚是未来 - (BOOL)jk_isInFuture; ///是否晚是过去 - (BOOL)jk_isInPast; ///是否是工作日 - (BOOL)jk_isTypicallyWorkday; ///是否是周末 - (BOOL)jk_isTypicallyWeekend; #pragma mark ---- Adjusting dates 调节时间 ///增加dYears年 - (NSDate *)jk_dateByAddingYears:(NSInteger)dYears; ///减少dYears年 - (NSDate *)jk_dateBySubtractingYears:(NSInteger)dYears; ///增加dMonths月 - (NSDate *)jk_dateByAddingMonths:(NSInteger)dMonths; ///减少dMonths月 - (NSDate *)jk_dateBySubtractingMonths:(NSInteger)dMonths; ///增加dDays天 - (NSDate *)jk_dateByAddingDays:(NSInteger)dDays; ///减少dDays天 - (NSDate *)jk_dateBySubtractingDays:(NSInteger)dDays; ///增加dHours小时 - (NSDate *)jk_dateByAddingHours:(NSInteger)dHours; ///减少dHours小时 - (NSDate *)jk_dateBySubtractingHours:(NSInteger)dHours; ///增加dMinutes分钟 - (NSDate *)jk_dateByAddingMinutes:(NSInteger)dMinutes; ///减少dMinutes分钟 - (NSDate *)jk_dateBySubtractingMinutes:(NSInteger)dMinutes; #pragma mark ---- 时间间隔 ///比aDate晚多少分钟 - (NSInteger)jk_minutesAfterDate:(NSDate *)aDate; ///比aDate早多少分钟 - (NSInteger)jk_minutesBeforeDate:(NSDate *)aDate; ///比aDate晚多少小时 - (NSInteger)jk_hoursAfterDate:(NSDate *)aDate; ///比aDate早多少小时 - (NSInteger)jk_hoursBeforeDate:(NSDate *)aDate; ///比aDate晚多少天 - (NSInteger)jk_daysAfterDate:(NSDate *)aDate; ///比aDate早多少天 - (NSInteger)jk_daysBeforeDate:(NSDate *)aDate; ///与anotherDate间隔几天 - (NSInteger)jk_distanceDaysToDate:(NSDate *)anotherDate; ///与anotherDate间隔几月 - (NSInteger)jk_distanceMonthsToDate:(NSDate *)anotherDate; ///与anotherDate间隔几年 - (NSInteger)jk_distanceYearsToDate:(NSDate *)anotherDate; //判断某一个日期分钟是否相等 - (BOOL)jk_isSameMinute:(NSDate *)anotherDate; //将时间戳转换为指定日期 + (NSString *)jk_timeIntervalWithFormat:(NSString *)format timeInterval:(NSInteger)timeInterval; //将strValue值转换为指定日期格式 + (NSString *)jk_timeStringWithFormat:(NSString *)format targetFormat:(NSString *)targetFormat strValue:(NSString *)strValue; //格式化时间 - (NSString *)jk_dateWithFormat:(NSString *)format; //将NSDate转换为指定字符串日期 + (NSString *)jk_dateWithFormat:(NSString *)format date:(NSDate *)date; //将String类型时间数据转为时间戳 + (NSString *)jk_dateWithTimeInterval:(NSString *)format strValue:(NSString *)strValue; //将string转NSDate + (NSDate *)jk_timeStringToNSDateWith:(NSString *)format strValue:(NSString *)strValue; /** 时间对比排序 @param date1 时间1 @param date2 时间2 @param issort 排序规则 @return 返回结果 */ +(NSComparisonResult)lj_compare:(NSDate *)date1 date2:(NSDate *)date2 issort:(BOOL)issort; @end