用C語(yǔ)言制作圣誕賀卡.doc

計(jì)算機(jī)技術(shù)基礎(chǔ)課程設(shè)計(jì)C語(yǔ)言設(shè)計(jì)報(bào)告學(xué)院：機(jī)電工程學(xué)院專業(yè)：工業(yè)設(shè)計(jì)班級(jí)：060106姓名：王 鑫指導(dǎo)教師：韓志明設(shè)計(jì)日期：2007年7月10日題目：用C語(yǔ)言制作圣誕賀卡一、選題背景：圣誕將至，同學(xué)們正為給親人朋友準(zhǔn)備什么樣的禮物而發(fā)愁，心里琢磨，要是能親手制作一份禮物送給老師同學(xué)那該有多好，正好我們學(xué)習(xí)了c語(yǔ)言，所以我設(shè)計(jì)了這張圣誕卡贈(zèng)給我敬愛的老師和同學(xué)們，希望大家在新的一年里工作順利，學(xué)業(yè)進(jìn)步。 二、設(shè)計(jì)思想：本程序主要是用圖形的繪制，以及對(duì)月亮升起的實(shí)現(xiàn)。引進(jìn)庫(kù)函數(shù)，并初始化圖形系統(tǒng)。才用調(diào)用函數(shù)的形式，用一個(gè)隨機(jī)函數(shù)產(chǎn)生天空中閃爍的星星，并用隨機(jī)函數(shù)產(chǎn)生煙火。用setcolor填充各圖形的顏色。用circle函數(shù)畫圓。用lineto畫直線。三、程序流程圖開始主函數(shù)說(shuō)明所調(diào)用的函數(shù)調(diào)用start函數(shù)設(shè)置起始語(yǔ)句調(diào)用bgroud函數(shù)畫出地面調(diào)用dstar函數(shù)畫出滿天彩星調(diào)用dtree函數(shù)畫出綠色小樹調(diào)用boy|girl函數(shù)畫出男孩女孩調(diào)用dmoon函數(shù)畫出升起的月亮調(diào)用say函數(shù)設(shè)置男孩說(shuō)話內(nèi)容設(shè)置fire函數(shù)畫出絢麗的煙火調(diào)用dtext函數(shù)設(shè)置卡片下標(biāo)調(diào)用fire函數(shù)結(jié)束四、程序清單#includemath.h#includestdlib.h#includestdio.h#includeconio.h#includegraphics.h#define PI 3.1415926struct moon int x; int y;moon;struct dramnstar int x; int y; int color;star200;void start();void bgroud();void dtree();void boy();void girl();void say();void dstar();void fire();void dmoon();void dtext();void main() start(); getch(); bgroud(); dstar(); dtree(); boy(); girl(); dmoon(); say(); dtext(); getch();void start() int gd=DETECT,gm; initgraph(&gd,&gm,d:tc); randomize(); cleardevice(); setbkcolor(3); setcolor(4); settextstyle(0,0,2); outtextxy(100,160,There is a gift for you.); settextstyle(0,0,2); outtextxy(100,240,Please input any key to start.);void bgroud() cleardevice(); setbkcolor(0); setcolor(15); setlinestyle(0,0,3); rectangle(0,400,640,480); setfillstyle(1,15); floodfill(480,450,15);void dstar() int i; for(i=0;i300;i+) stari.x=random(640); stari.y=random(400); stari.color=random(13)+1; for(i=0;i200;i+) putpixel(stari.x,stari.y,stari.color);void dtree() setcolor(8); line(150,280,150,390); line(150,390,130,404); line(130,404,190,404); line(190,404,170,390); line(170,390,170,280); line(170,280,150,280); setfillstyle(5,8); floodfill(160,300,8); setcolor(2); line(160,40,60,280); line(60,280,260,280); line(260,280,160,40); setfillstyle(1,2); floodfill(200,200,2); setcolor(7); arc(160,0,265,275,120); arc(160,0,262,278,160); arc(160,0,260,280,210);void boy() setcolor(15); ellipse(380,334,0,360,60,70); setfillstyle(1,15); floodfill(380,334,15); setcolor(7); circle(380,238,30); floodfill(380,238,7); setcolor(0); circle(370,230,2); circle(390,230,2); setfillstyle(1,0); floodfill(370,230,0); floodfill(390,230,0); circle(380,248,4); floodfill(380,248,0); setcolor(15); circle(380,248,2); setfillstyle(1,15); floodfill(380,248,15);void girl() setcolor(15); ellipse(480,340,0,360,50,64); setfillstyle(1,15); floodfill(480,340,15); setcolor(7); circle(480,256,24); floodfill(480,256,7); setcolor(0); arc(472,250,30,160,4); arc(488,250,10,140,4); setcolor(12); circle(470,259,5); circle(490,259,5); setfillstyle(1,12); floodfill(470,259,12); floodfill(490,259,12); setcolor(0); arc(480,260,250,286,10);void dmoon() int i,j; moon.x=20; moon.y=340; for(i=0;i10;i+) setcolor(14); circle(moon.x,moon.y,20); setfillstyle(1,14); floodfill(moon.x,moon.y,14); delay(99999999); if(i!=9) setcolor(0); circle(moon.x,moon.y,22); setfillstyle(1,0); floodfill(moon.x,moon.y,0); for(j=0;j5;j+) starj.x=random(40)+moon.x-20;starj.y=random(40)+moon.y-20;starj.color=random(13)+1;putpixel(starj.x,starj.y,starj.color); moon.x+=(int)20*sin(i*PI/18); moon.y-=35; void say() setcolor(15); setfillstyle(1,15); ellipse(410,200,0,360,10,5); ellipse(430,170,0,360,20,10); ellipse(488,120,0,360,100,30); floodfill(410,200,15); floodfill(430,170,15); floodfill(480,120,15);void fire() int b,j; int x0,y0; x0=random(40)+260; y0=random(40)+30; b=random(10); setlinestyle(0,0,1); j=random(200)+30; setcolor(4); line(x0+j,y0+b-10,x0+j,y0+b-20); line(x0+j,y0+b+10,x0+j,y0+b+20); setcolor(12); line(x0+j-10,y0+b,x0+j-20,y0+b); line(x0+j+10,y0+b,x0+j+20,y0+b); setcolor(14); line(x0+j-10,y0+b-10,x0+j-20,y0+b-20); line(x0+j+10,y0+b+10,x0+j+20,y0+b+20); setcolor(2); line(x0+j-10,y0+b+10,x0+j-20,y0+b+20); line(x0+j+10,y0+b-10,x0+j+20,y0+b-20); sleep(1); setcolor(0); line(x0+j,y0+b-10,x0+j,y0+b-20); line(x0+j,y0+b+10,x0+j,y0+b+20); line(x0+j-10,y0+b,x0+j-20,y0+b); line(x0+j+10,y0+b,x0+j+20,y0+b); line(x0+j-10,y0+b-10,x0+j-20,y0+b-20); line(x0+j+10,y0+b+10,x0+j+20,y0+b+20); line(x0+j-10,y0+b+10,x0+j-20,y0+b+20); line(x0+j+10,y0+b-10,x0+j+20,y0+b-20);void dtext() int a=1; int i; setcolor(4); ellipse(140,430,0,360,140,30); setfillstyle(1,15); floodfill(500,440,4); setcolor(RED); settextstyle(0,0,1); outtextxy(450,460,Made by Wang Xin.); do setcolor(a); settextstyle(0,0,2); outtextxy(20,420,Merry Chistmas!); setcolor(a+1); settextstyle(0,0,1); outtextxy(400,110,My darling :); outtextxy(405,120,I will always love you!); setcolor(a-1); outtextxy(450,460,Made by Wang Xin.); for(i=0;i30;i+) stari.x=random(100)+110; stari.y=random(140)+140; stari.color=random(13)+1; for(i=0;i40;i+) putpixel(stari.x,stari.y,stari.color); putpixel(stari.x+1,stari.y+1,stari.color); putpixel(stari.x-1,stari.y+1,stari.color); fire(); for(i=0;i40;i+) putpixel(stari.x,stari.y,2); putpixel(stari.x+1,stari.y+1,2); putpixel(stari.x-1,stari.y+1,2); a+; if(a=14) a=1; while(kbhit()=0);五、主要解決問題的方法及技