2025年时钟代码c语言（时钟代码c语言程序）

科技前沿 • 2025-06-13 22:32 • 阅读 40

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计算机图形作业费了很大脑子写出来的！！！ 1、时钟（鄙人最得意的一个作品） #includegraphics.h #includemath.h #includedos.h #define pi 3. #define X(a,b,c) x=a*cos(b*c*pi/180-pi/2)+300; #define Y(a,b,c) y=a*sin(b*c*pi/180-pi/2)+240; #define d(a,b,c,d) X(a,b,c);Y(a,b,c);Bline(300,240,x,y,d) void plot_circle_points(int xc, int yc, int x, int y, int c) {

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putpixel(xc+x, yc+y, c); putpixel(xc-x, yc+y, c); putpixel(xc+x, yc-y, c); putpixel(xc-x, yc-y, c); putpixel(xc+y, yc+x, c); putpixel(xc-y, yc+x, c); putpixel(xc+y, yc-x, c); putpixel(xc-y, yc-x, c);

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} void Bcircle (int xc, int yc, int radius, int c) {

讯享网int x, y, p; x=0; y=radius; p=3-2*radius; while (xy){ plot_circle_points(xc, yc, x, y, c); if (p0) p=p+4*x+6; else{ p=p+4*(x-y)+10; y-=1; } x+=1; } if (x == y) plot_circle_points(xc, yc, x, y, c);

} void Bline (int x1, int y1, int x2, int y2, int c) {

int x, y, tmp; int dx, dy, d; float k; if( 0 == (x1 - x2)) { x = x1; if(y1 y2) { tmp = y1;y1 = y2; y2 =tmp;} for(y = y1; y y2; y ++) { putpixel(x, y, abs(getpixel(x,y)-c)); } return; } k = (float)(y2 -y1)/(float)(x2 - x1); if(k 1.0) { tmp = x1; x1 = y1; y1 = tmp; tmp = x2; x2 = y2; y2 = tmp; } else if(k 0) {} else if(k -1.0) { x1 = -x1; x2 = -x2; tmp = x1; x1 = y1; y1 = tmp; tmp = x2; x2 = y2; y2 = tmp; } else if( k 0) { y1 = - y1; y2 = - y2; } else { y = y1; if(x1 x2) { tmp = x1; x1 = x2; x2 = tmp;} for(x = x1; x = x2; x ++) { putpixel(x, y, abs(getpixel(x,y)-c)); } return; } if(x1 x2) { tmp = x1; x1 = x2; x2 = tmp; tmp = y1; y1 = y2; y2 = tmp; } dx =

2025年时钟代码c语言（时钟代码c语言程序）

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