java表盤制作代碼

1、public class Date public Date(int yeai; iiit month)iiit cols = 1;int days = 1;for(int i=l; i<veai; i+)if(i%100!=0) && (i%4=0) | (i%400=0) days += 366; else days += 365;fdr(int j=l; j<montli; j+)switch(j)case 1: case 3: case 5: case 7:case 8: case 10: case 12:days += 31;break;case 2:if(

2、yeai-%100!=0) && (yea【4=0) | (veai%400=0) days += 29;elsedays += 28;break;default:days += 30;break;cols = days % 7:JzpimtDate(year. montli, cols);public void prmtDate(int year, int month, iiit cols) iiit days = 0; iiit i = year; int j = month;System.out.prmthi(i+n 年J;System.out.prmthi(Mtn+i+

3、n年”為+”月製 +”cols=”+cols);switch©)case 1:case 3:case 5:case 7:case 8:case 10:case 12:days = 31; break;case 2: if(i%100!=0) && (i%4=0) | (i%400=0)davs = 29;Jelsedavs = 28;Jbreak; default:days = 30; break;System.out.priiitln(Mt 日” + nt 一” + ”t+ Ht 三” + ”t 四1, + Ht 5? + Mt 六”);m=l; m<=col

4、s; m+)System.out.prmt(Mtn);k=l; k<=days; k+)System.out.prmt(ntM+k);cols +;if(cols>=7)System, ou cols = 0;Systemoutpiindn("); public static void main(Suing aigs)Date dl = newDate(2014,10);/輸出 2014年 10 月口歷 運行截圖:筋 尿-Mzfenyrg'SKQae加 Vfdipse Exp 總 Wo 心訕 " I. c 應or ©少曠呂啟弋二皿 “ 10譏譏

5、母S色心05 1色麗押冋”SPdoqeEcrer .、ysu!zfsr)ir的(T城加public doss tote (JR£ 沁ffi libraq .>3S： l.o.public Cotc(int 仰int «<th)int cols ， 1;int days I;fo?(int M; i勺ear; iu)if(U (ifc=e) | (14) d護 * 坯；else doy$ 2 妙；J 依(int >1; j<Kflth; j-w)(stdtdi(j)case 1: ca$« 3: case 5: case 7:cue 3: &

6、lt;«e II: (Kt 12:diys 2 31;T;cse 2:if(l：(yirnw!-B) &&| (yea-Xw-9)daft 4=為； elwdays += 21;break;default:cb/s * W;breN;0瑟>cOatort,irt| pnrrDeteijrtirtirtj:voi：; marlSyrincOl :巾臼? Spmg Eiploftro 用:.WoHems 9 Jadoc 直 Dedaraion 5 Console Q<%fTrif«d> C克抽3 “pkatfafflEdp地aruhang

7、9;Convm' bhaf/ccmsinp型氏麗3加6.64.1恥0!3血弘別饑 Q2M10-13»lls2014X18.-COE-3汕口 Irw4 芬:1618如2O1W13表盤制作import javax.swing.*;import java.awt*;import java io.*;import java util.Calendarjimport "java mwt eve nt * ;import java awt image Bufferedlmage;public class Threadclock extends DFrame implements

8、 Runnableprivate volatile Bufferedlmage boardDrawing;/volatile是程度狡輕的 synchronizedprivate volatile Bufferedlmage boardDisplaying;public ThreadClock()setTitle( "ThreadClock11); setSize(300, 300);set Location(450200);setDef aultCloseOperation(DISPOS£_OA/_CLOS£); setVisible(true);boardDra

9、wing = new BufferedImage(this getWidth() this getHeight()丿 Bufferedlmage.TYPE_INT_RGB);boardDisplaying = new Bufferedlmage(thisgRtWidth()» thisgetHeight()丿 Bufferedlmage.TYPE_INT_RGB);public void paint(Graphics g) gdrav;Image(boardDisplaying, 0? Q, null);Overridepublic void 廠“()/本來我這里的循環(huán)條件為七rue

10、,不過測試運行了幾次之后發(fā)現這個線程并沒有被關 閉/內存使用變成了3GB+,任務管理器中滿是javaw.exe/后來用this.isShowing()來判斷一下，終于可以順利結束進程了while(this isShowing()Graphics g = boardDrav;inggetGraphics();g setColor(Color WHITE);g clearRect(0J 0? boardDrawing getWidth()»boardDravjing.getHeight( ) ); /i除圖形gfillRect(0 Q, boardDrawing.getWidth()bo

11、ardDrawing. getHeight ();/填充背景色為白色畫圖畫出clock的表盤及數字g.setColor(Color.BLUE);g.drawOval(100J 100 100 100);g.drawStringCZ1 145, 115);g.drawString("6"145， 195);g.drawString(,9,> 105, 155);g.drawString(H3,> 190, 155);/get Instance Time得到當前時間Calendar c=Calendmn.getIns右ance();int week=c . get

12、(Calendar .D4y_0/:_/V££/C);int month=c. get (Calendar .A/O/VTH);int day=c.get(Cale ndar* .DATE);int hour=c.get(Calendar.HOUR_OF_DAY);int minute=c.get(Calendar.MINUTE);int second二c get(Calendmn.SECOND); (s3ue 3uiJ4.s)UTeiu pxoA DTq.eq.s DTTqndrx r0ST r0ST)euTlMejp塔f(q3uaT*(09£/(j3ap-06

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16、ethod stub Threadclock clock=new ThreadClock(); new Thread(clock)start();表盤截圖i ir O B H Packag. Eaptorwr <CW %52heqMQ*B d«f«ub p»da»9«|jfiJI ThreddCtodU*® JR£ 勿S«E tJbrary 打r/.H-LQ1UZ -t-B-x-HJj Thr»*dCloduj«»» <Z £ 32.“"”vo

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18、tSiM<SW4 ,g)； wt；oc4tiort(45©,?ee)； xBeY”ltaoz&pe2"oe(O25R$0LC%Oj pvjgtjm>SZte*edlm' ThZGxk 7 boaMd川" P申主 v boardDiapUffn £申 c DryJoc© aMGgpN") 0-J 亠 nrO »o»J 6Handa<Cr4k«. Oow心 ffere<«ge(thB.£e?xt<nh(),Ev"e”<J啊e."吃了化»04rdDLtplflyM| c Cu“kdr*4滬(Oih.tMidth(). this.vtHaiitO，CuvdlMp*. TYPf_；W 心public void paint(GrAiici 創(chuàng)|.dr