datecn_.pas

Delphi图像盖章程序源码,供大家参考。

unit DateCn_;

interface 

uses Windows, SysUtils, Controls,T_Course;

const 
  //农历月份数据，每年4字节，从1901年开始，共150年 
  //数据来源：UCDOS 6.0 UCT.COM 
  //分析整理：Copyright (c) 1996-1998, Randolph 
  //数据解析： 
  //如果第一字节的bit7为1，则该年1月1日位于农历12月，否则位于11月 
  //第一字节去除bit7为该年1月1日的农历日期 
  //         第二字节                 第三字节 
  //bit:     7  6  5  4  3  2  1  0   7  6  5  4  3  2  1  0 
  //农历月份:16 15 14 13 12 11 10 9   8  7  6  5  4  3  2  1 
  //农历月份指的是从该年1月1日的农历月份算起的顺序号 
  //农历月份对应的bit为1则该月为30日，否则为29日 
  //第四字节为闰月月份 
  CnData: array[0..599] of Byte = ( 
    $0b,$52,$ba,$00,$16,$a9,$5d,$00,$83,$a9,$37,$05,$0e,$74,$9b,$00, 
    $1a,$b6,$55,$00,$87,$b5,$55,$04,$11,$55,$aa,$00,$1c,$a6,$b5,$00, 
    $8a,$a5,$75,$02,$14,$52,$ba,$00,$81,$52,$6e,$06,$0d,$e9,$37,$00, 
    $18,$74,$97,$00,$86,$ea,$96,$05,$10,$6d,$55,$00,$1a,$35,$aa,$00, 
    $88,$4b,$6a,$02,$13,$a5,$6d,$00,$1e,$d2,$6e,$07,$0b,$d2,$5e,$00, 
    $17,$e9,$2e,$00,$84,$d9,$2d,$05,$0f,$da,$95,$00,$19,$5b,$52,$00, 
    $87,$56,$d4,$04,$11,$4a,$da,$00,$1c,$a5,$5d,$00,$89,$a4,$bd,$02, 
    $15,$d2,$5d,$00,$82,$b2,$5b,$06,$0d,$b5,$2b,$00,$18,$ba,$95,$00, 
    $86,$b6,$a5,$05,$10,$56,$b4,$00,$1a,$4a,$da,$00,$87,$49,$ba,$03,
    $13,$a4,$bb,$00,$1e,$b2,$5b,$07,$0b,$72,$57,$00,$16,$75,$2b,$00, 
    $84,$6d,$2a,$06,$0f,$ad,$55,$00,$19,$55,$aa,$00,$86,$55,$6c,$04, 
    $12,$c9,$76,$00,$1c,$64,$b7,$00,$8a,$e4,$ae,$02,$15,$ea,$56,$00, 
    $83,$da,$55,$07,$0d,$5b,$2a,$00,$18,$ad,$55,$00,$85,$aa,$d5,$05, 
    $10,$53,$6a,$00,$1b,$a9,$6d,$00,$88,$a9,$5d,$03,$13,$d4,$ae,$00, 
    $81,$d4,$ab,$08,$0c,$ba,$55,$00,$16,$5a,$aa,$00,$83,$56,$aa,$06, 
    $0f,$aa,$d5,$00,$19,$52,$da,$00,$86,$52,$ba,$04,$11,$a9,$5d,$00, 
    $1d,$d4,$9b,$00,$8a,$74,$9b,$03,$15,$b6,$55,$00,$82,$ad,$55,$07, 
    $0d,$55,$aa,$00,$18,$a5,$b5,$00,$85,$a5,$75,$05,$0f,$52,$b6,$00, 
    $1b,$69,$37,$00,$89,$e9,$37,$04,$13,$74,$97,$00,$81,$ea,$96,$08, 
    $0c,$6d,$52,$00,$16,$2d,$aa,$00,$83,$4b,$6a,$06,$0e,$a5,$6d,$00, 
    $1a,$d2,$6e,$00,$87,$d2,$5e,$04,$12,$e9,$2e,$00,$1d,$ec,$96,$0a, 
    $0b,$da,$95,$00,$15,$5b,$52,$00,$82,$56,$d2,$06,$0c,$2a,$da,$00, 
    $18,$a4,$dd,$00,$85,$a4,$bd,$05,$10,$d2,$5d,$00,$1b,$d9,$2d,$00, 
    $89,$b5,$2b,$03,$14,$ba,$95,$00,$81,$b5,$95,$08,$0b,$56,$b2,$00, 
    $16,$2a,$da,$00,$83,$49,$b6,$05,$0e,$64,$bb,$00,$19,$b2,$5b,$00, 
    $87,$6a,$57,$04,$12,$75,$2b,$00,$1d,$b6,$95,$00,$8a,$ad,$55,$02, 
    $15,$55,$aa,$00,$82,$55,$6c,$07,$0d,$c9,$76,$00,$17,$64,$b7,$00, 
    $86,$e4,$ae,$05,$11,$ea,$56,$00,$1b,$6d,$2a,$00,$88,$5a,$aa,$04, 
    $14,$ad,$55,$00,$81,$aa,$d5,$09,$0b,$52,$ea,$00,$16,$a9,$6d,$00, 
    $84,$a9,$5d,$06,$0f,$d4,$ae,$00,$1a,$ea,$4d,$00,$87,$ba,$55,$04, 
    $12,$5a,$aa,$00,$1d,$ab,$55,$00,$8a,$a6,$d5,$02,$14,$52,$da,$00, 
    $82,$52,$ba,$06,$0d,$a9,$3b,$00,$18,$b4,$9b,$00,$85,$74,$9b,$05, 
    $11,$b5,$4d,$00,$1c,$d6,$a9,$00,$88,$35,$aa,$03,$13,$a5,$b5,$00, 
    $81,$a5,$75,$0b,$0b,$52,$b6,$00,$16,$69,$37,$00,$84,$e9,$2f,$06, 
    $10,$f4,$97,$00,$1a,$75,$4b,$00,$87,$6d,$52,$05,$11,$2d,$69,$00, 
    $1d,$95,$b5,$00,$8a,$a5,$6d,$02,$15,$d2,$6e,$00,$82,$d2,$5e,$07, 
    $0e,$e9,$2e,$00,$19,$ea,$96,$00,$86,$da,$95,$05,$10,$5b,$4a,$00,
    $1c,$ab,$69,$00,$88,$2a,$d8,$03);

  function CnMonthOfDate(Date: TDate): String;//指定日期的农历月
  function CnDayOfDate(Date: TDate): String;//指定日期的农历日
  function CnDateOfDateStr(Date: TDate): String;//指定日期的农历日期
  function inttofengin(str:string;feng:char):string;
  function CnInttohz(Intstring:string;feng:char;li:integer):string;

implementation 

//日期是该年的第几天，1月1日为第一天 
function DaysNumberOfDate(Date: TDate): Integer; 
var 
  DaysNumber: Integer; 
  I: Integer; 
  yyyy, mm, dd: Word; 
begin 
  DecodeDate(Date, yyyy, mm, dd); 
  DaysNumber := 0; 
  for I := 1 to mm - 1 do 
    Inc(DaysNumber, MonthDays[IsLeapYear(yyyy), I]); 
  Inc(DaysNumber, dd); 
  Result := DaysNumber; 
end; 

//日期的农历日期，返回农历格式：月份*100 + 日，负数为闰月 
//超出范围则返回0 
function CnDateOfDate(Date: TDate): Integer; 
var 
  CnMonth, CnMonthDays: array[0..15] of Integer; 
  CnBeginDay, LeapMonth: Integer; 
  yyyy, mm, dd: Word; 
  Bytes: array[0..3] of Byte; 
  I: Integer; 
  CnMonthData: Word; 
  DaysCount, CnDaysCount, ResultMonth, ResultDay: Integer; 
begin 
  DecodeDate(Date, yyyy, mm, dd); 
  if (yyyy < 1901) or (yyyy > 2050) then 
  begin 
    Result := 0; 
    Exit; 
  end; 
  Bytes[0] := CnData[(yyyy - 1901) * 4]; 
  Bytes[1] := CnData[(yyyy - 1901) * 4 + 1]; 
  Bytes[2] := CnData[(yyyy - 1901) * 4 + 2]; 
  Bytes[3] := CnData[(yyyy - 1901) * 4 + 3]; 
  if (Bytes[0] and $80) <> 0 then CnMonth[0] := 12 
  else CnMonth[0] := 11; 
  CnBeginDay := (Bytes[0] and $7f); 
  CnMonthData := Bytes[1]; 
  CnMonthData := CnMonthData shl 8; 
  CnMonthData := CnMonthData or Bytes[2]; 
  LeapMonth := Bytes[3]; 

  for I := 15 downto 0 do 
  begin 
    CnMonthDays[15 - I] := 29; 
    if ((1 shl I) and CnMonthData) <> 0 then 
      Inc(CnMonthDays[15 - I]); 
    if CnMonth[15 - I] = LeapMonth then 
      CnMonth[15 - I + 1] := - LeapMonth 
    else 
    begin 
      if CnMonth[15 - I] < 0 then //上月为闰月 
        CnMonth[15 - I + 1] := - CnMonth[15 - I] + 1 
      else CnMonth[15 - I + 1] := CnMonth[15 - I] + 1; 
      if CnMonth[15 - I + 1] > 12 then CnMonth[15 - I + 1] := 1; 
    end; 
  end; 

  DaysCount := DaysNumberOfDate(Date) - 1; 
  if DaysCount <= (CnMonthDays[0] - CnBeginDay) then 
  begin 
    if (yyyy > 1901) and 
      (CnDateOfDate(EncodeDate(yyyy - 1, 12, 31)) < 0) then 
      ResultMonth := - CnMonth[0] 
    else ResultMonth := CnMonth[0]; 
    ResultDay := CnBeginDay + DaysCount; 
  end 
  else 
  begin 
    CnDaysCount := CnMonthDays[0] - CnBeginDay; 
    I := 1; 
    while (CnDaysCount < DaysCount) and 
      (CnDaysCount + CnMonthDays[I] < DaysCount) do 
    begin 
      Inc(CnDaysCount, CnMonthDays[I]); 
      Inc(I); 
    end; 
    ResultMonth := CnMonth[I]; 
    ResultDay := DaysCount - CnDaysCount; 
  end; 
  if ResultMonth > 0 then
    Result := ResultMonth * 100 + ResultDay
  else Result := ResultMonth * 100 - ResultDay
end;

function CnMonthOfDate(Date: TDate): String;
const
  CnMonthStr: array[1..12] of String = (
    '一', '二', '三', '四', '五', '六', '七', '八', '九', '十',
    '十一','十二'{'冬', '蜡'});
var
  Month: Integer;
begin
  Month := CnDateOfDate(Date) div 100;
  if Month < 0 then Result := '闰' + CnMonthStr[-Month]
  else Result := CnMonthStr[Month] + '月';
end;

function CnDayOfDate(Date: TDate): String;
const
  CnDayStr: array[1..30] of String = (
    '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');
var
  Day: Integer;
begin
  Day := Abs(CnDateOfDate(Date)) mod 100;
  Result := CnDayStr[Day];
end;

function CnDateOfDateStr(Date: TDate): String;
begin
  Result := CnMonthOfDate(Date) + CnDayOfDate(Date);
end;

function inttofengin(str:string;feng:char):string;
var i:integer;
    tmp:string;
begin
tmp:='';
for i:=1 to length(str) do
   tmp:=tmp+str[i]+feng;
Result :=tmp;
end;

function CnInttohz(Intstring:string;feng:char;li:integer):string;
const Cnhz:array[0..23] of string =(
       '零','壹','贰','叁','肆','伍','陆','柒','扒','久','拾',
       '一','二','三','四','五','六','七','八','九','十',
       '佰','仟','万'
                                             );
var  i:integer;
     tmparray,tmp:string;
begin
tmparray:='';
for i:=0 to strtoint(GShow_title(Intstring,feng,6))-1 do begin
   tmp:=GShow_title(Intstring,feng,3);
case strtoint(tmp) of
0:tmparray:=tmparray+Cnhz[0];
1:if li =0 then tmparray:=tmparray+Cnhz[1]
           else tmparray:=tmparray+Cnhz[11];
2:if li =0 then tmparray:=tmparray+Cnhz[2]
           else tmparray:=tmparray+Cnhz[12];
3:if li =0 then tmparray:=tmparray+Cnhz[3]
           else tmparray:=tmparray+Cnhz[13];
4:if li =0 then tmparray:=tmparray+Cnhz[4]
           else tmparray:=tmparray+Cnhz[14];
5:if li =0 then tmparray:=tmparray+Cnhz[5]
           else tmparray:=tmparray+Cnhz[15];
6:if li =0 then tmparray:=tmparray+Cnhz[6]
           else tmparray:=tmparray+Cnhz[16];
7:if li =0 then tmparray:=tmparray+Cnhz[7]
           else tmparray:=tmparray+Cnhz[17];
8:if li =0 then tmparray:=tmparray+Cnhz[8]
           else tmparray:=tmparray+Cnhz[18];
9:if li =0 then tmparray:=tmparray+Cnhz[9]
           else tmparray:=tmparray+Cnhz[19];
10:if li =0 then tmparray:=tmparray+Cnhz[10]
           else tmparray:=tmparray+Cnhz[20];
end;//case
   Intstring:=GShow_title(Intstring,feng,4);
                                                       end;
Result := tmparray;
end;


end.