WEB开发网      濠电娀娼ч崐濠氬疾椤愶附鍋熸い鏍ㄧ〒闂勫嫰鏌﹀Ο渚Ц闁诲氦顕ч湁婵犲﹤楠告禍鍓х磼鏉堛劌绗氶柟宄版嚇閹晠宕归銈嗘濠电偞鍨堕幐鎾磻閹捐秮褰掓偐閻戞﹩妫勯梺鎼炲妼鐎涒晝绮嬪澶樻晝闁挎繂鏌婇敃鍌涚厵閻庢稒锚閻忥絾绻濇繝鍐ㄧ伌闁诡垰鍟村畷鐔碱敂閸♀晙绱樺┑鐐差嚟婵儳螞閸曨剚鍙忛柍鍝勬噹缁€澶嬬箾閹存繄锛嶆鐐灲閹綊宕惰濡插鏌涢妸銉ヮ劉缂佸倸绉归弫鎾绘晸閿燂拷 ---闂備焦瀵уú鈺呭箯閿燂拷
开发学院软件开发C++ 我的最爱 阅读

我的最爱

 2008-03-08 12:25:51 来源:WEB开发网 闂備線娼уΛ鎾箯閿燂拷闂備礁鎲¢崹鐢垫崲閹扮増鍎嶆い鎺戝€甸崑鎾斥槈濞嗗秳娌紓鍌氱▌閹凤拷濠电姭鎷冮崨顓濈捕闂侀潧娲ゅú銊╁焵椤掍胶鈯曢柕鍥╁仧缁辩偤鏁撻敓锟�闂備線娼уΛ鎾箯閿燂拷  闂備胶枪缁绘鈻嶉弴銏犳瀬闁绘劕鎼痪褔鏌曟繝蹇曠窗闁煎壊浜滈—鍐偓锝庡墮娴犙勭箾閸喎鐏ユい鏇樺劦椤㈡瑩鎮℃惔銇帮拷
核心提示:#include<graphics.h>#include<math.h>#define FNX(x1) (int)(x+(x1)*s)#define FNY(y1) (int)(MAXY-(y+y1*s))#define R(theta) 1-cos(theta)int s=50,MAXY;f

#include<graphics.h>
#include<math.h>
#define FNX(x1)  (int)(x+(x1)*s)
#define FNY(y1)  (int)(MAXY-(y+y1*s))
#define R(theta)  1-cos(theta)
int s=50,MAXY;
float x1,y1,xs,ys,r,theta;
 void  draw(int x,int y)
 {  for(theta=0;theta<=2*3.1415;theta+=0.01)
 {  r=R(theta);
  x1=r*sin(theta);
  y1=r*cos(theta);
  xs=FNX(x1);
  ys=FNY(y1);
  if(theta==0)moveto(xs,ys);
  else lineto(xs,ys);
 }
 }
 main()
 {  int gdriver=DETECT,gmode,i;
   initgraph(&gdriver,&gmode,"");
   setbkcolor(4);
   setcolor(2);
   MAXY=getmaxy();
   draw(280,100);
   draw(370,100);
   floodfill(310,300,2);
   setlinestyle(0,0,3);
   for(i=0;i<=1;i++)
   for(theta=0;theta<=30;theta+=0.01)
   line(180+i,60,180+i+sin(theta)*6,495);
   for(i=0;i<9;i++)
  {  setlinestyle(0,0,3);
    arc(160-5*i,100+50*i,0,150,20+5*i);
   }
   for(i=0;i<=4;i++)
   {  setlinestyle(0,0,3);
    arc(190+5*i,100+45*i,360,125,20+5*i);
   }
   for(i=5;i<=9;i++)
   { setlinestyle(0,0,3);
    arc(180+5*i,100+45*i,360,125,20+5*i);
   }
   for(theta=0;theta<=30;theta+=0.01)
   line(510+i,60,510+i+sin(theta)*6,495);
   for(i=0;i<9;i++)
  {  setlinestyle(0,0,3);
    arc(500-5*i,100+50*i,0,150,20+5*i);
   }
   for(i=0;i<=2;i++)
   {  setlinestyle(0,0,3);
    arc(530+5*i,100+45*i,360,125,20+5*i);
   }
   for(i=3;i<=5;i++)
   { setlinestyle(0,0,3);
    arc(523+5*i,100+45*i,360,125,20+5*i);
   }
   for(i=6;i<=9;i++)
   { setlinestyle(0,0,3);
    arc(512+5*i,100+45*i,360,125,20+5*i);
   }
      getch();
   closegraph();
 }

Tags:最爱

编辑录入:爽爽 [复制链接] [打 印]
赞助商链接