前言
Wallpaper Engine是一个很不错的壁纸软件，上面有很多炫酷的桌面壁纸。当然C语言使用Easyx绘图库也可以编写电脑的桌面壁纸，只需要将生成的.exe文件的后缀名改为.scr，然后就可以将这个可执行程序更换为壁纸。
启发
这里分享一些优秀的桌面壁纸先欣赏一波。
是不是看起来很炫酷。
于是我花费了国庆假期这几天，琢磨了一下。如果我设计一个动态高科技动态壁纸，该如何着手。
在我的不懈努力下，我将我以前写过的程序进行拆分组装修改，终于完成了一个属于我的桌面动态壁纸。
成果
///////////////////////////////////////////////////// 程序名称：动态桌面// 编译环境：Mictosoft Visual Studio 2022, EasyX_20200315(beta)// 作 者：luoyh <2864292458@qq.com>// 公 众 号：C语言研究// 最后修改：2024-10-7//SYSTEMTIME t; //定义变量保存当前时间void DrawYAO(int num, int x, int y); // 绘制爻void ISYD(int NUM);int Nums;void decimalToBinaryIntArray(int decimal, int binaryArray[6]);int generateRandomNumber(int min, int max);const wchar_t* yiJingGuaNames[64] ={L"坤为地", L"地雷复", L"地水师", L"地泽临",L"地山谦", L"地火明夷", L"地风升", L"地天泰",L"雷地豫", L"震为雷", L"雷水解", L"雷泽归妹",L"雷山小过", L"雷火丰", L"雷风恒", L"雷天大壮",L"水地比", L"水雷屯", L"坎为水", L"水泽节",L"水山蹇", L"水火既济", L"水风井", L"水天需",L"泽地萃", L"泽雷随", L"泽水困", L"兑为泽",L"泽山咸", L"泽火革", L"泽风大过", L"泽天夬",L"山地剥", L"山雷颐", L"山水蒙", L"山泽损",L"艮为山", L"山火贲", L"山风蛊", L"山天大畜",L"火地晋", L"火雷噬嗑", L"火水未济", L"火泽睽",L"火山旅", L"离为火", L"火风鼎", L"火天大有",L"风地观", L"风雷益", L"风水涣", L"风泽中孚",L"风山渐", L"风火家人", L"巽为风", L"风天小畜",L"天地否", L"天雷无妄", L"天水讼", L"天泽履",L"天山遁", L"天火同人", L"天风姤", L"乾为天"};double center_x = 445; // 圆心 x 坐标double center_y = 825; // 圆心 y 坐标double radius = 100; // 圆的半径double radians = 0;void TJ(int centerX, int centerY, int size, double angle_degrees);int getRandom(int min, int max){return rand() % (max - min + 1) + min;}// Point类class Point{public:int x, y;int xSpeed, ySpeed;int r;Point(){r = 2; // 点的半径x = getRandom(1330, 1580 - r);y = getRandom(530, 725 - r);xSpeed = getRandom(-3, 3);ySpeed = getRandom(-3, 3);}void draw(){// 更新坐标x += xSpeed;y += ySpeed;// 超出边界回弹if (x > 1580 - r){x = 1580 - r;xSpeed = -xSpeed;}else if (x < 1330){x = 1330;xSpeed = -xSpeed;}if (y > 725 - r){y = 725 - r;ySpeed = -ySpeed;}else if (y < 530){y = 530;ySpeed = -ySpeed;}// 绘制点setfillcolor(RGB(200, 200, 200));solidcircle(x, y, r);}};// Graph类class Graph{private:Point* points;int pointNumber;int maxDis;public:Graph(int pointNum = 50, int maxDistance = 30){pointNumber = pointNum;maxDis = maxDistance;points = new Point[pointNumber];}~Graph(){delete[] points;}void draw(){for (int i = 0; i < pointNumber; i++){points[i].draw();for (int j = i + 1; j < pointNumber; j++){int dx = points[i].x - points[j].x;int dy = points[i].y - points[j].y;int distance = sqrt(dx * dx + dy * dy);if (distance <= maxDis){int NUM = 255 - static_cast<int>(distance * 255.0 / maxDis); // 确保NUM是整数int offset = 50;setlinestyle(PS_SOLID | PS_ENDCAP_ROUND, 1);setlinecolor(RGB(NUM + offset, NUM + offset, NUM + offset)); // 当NUM接近0时，颜色接近黑色；当NUM接近255时，颜色接近白色line(points[i].x, points[i].y, points[j].x, points[j].y);}}}}};int CentX = 1750;int CentY = 635;// 一个圈的结构体struct TimeCircle{int fors; // 每一圈分成的份数int R; // 圈的半径double NextTime; // 上一个时刻时间double Radian; // 累加的弧度};SYSTEMTIME ti;TimeCircle TC[7];TCHAR str[25];// str代表绘制的字符串// variable 代表每次的变量// fors 每次需要循环的次数总数// R 该圈的半径// Radian 累加的弧度void DrawCircle(TCHAR str[25], int variable, int fors, int R, double Radian); // 绘制一圈字符int monthdasy(int y, int m); // 某年某月的天数 y 代表年份 m 代表月份void INITTC();void DrawALL();void DrawBk();void DrawML(int x, int y, LPCTSTR str);void DrawMLbig();void Times(time_t start_time, long long start_times);void DrawLG(); // 绘制骷髅头void HideSphere(float R, int alfa, int beta, int HideFlag, int X, int Y);long long current_time_millis();void SFK(int x1, int y1, int x2, int y2); // 绘制四方括号void DrawLSX(int times); // 绘制流水线void one(int x, int y);void two(int x, int y);void three(int x, int y);void four(int x, int y);void five(int x, int y);void six(int x, int y);void seven(int x, int y); // one 到 seven 是组成电子数字的 7 个模块void OUTNUMBER(int number, int x, int y); // 将 7 个模块组成数字 0 到 9void OUTPUT(int i, int j); // 在屏幕上显示struct CharDrop{int x;int y;wchar_t ch;COLORREF color; // 颜色};CharDrop drops[DROP_NUM][MAX_CHAR];wchar_t generate_random_chinese();// 初始化字符void InitDrop();void InitDrop(int NUM); // 带参数更新// 更新字符串void UpdataDrop();// 输出字符串void ShowDrop();int phase = 0;void drawSinWave(int phaseOffset, COLORREF color);void drawGrid();void drawAxes();void DrawZS(); // 绘制装饰物int main(){initgraph(1900, 950);DrawBk();time_t start_time;time(&start_time); // 获取当前时间（程序启动时间）long long start_times = current_time_millis();INITTC();setbkmode(TRANSPARENT);clock_t seed;seed = clock();srand(seed);srand(time(NULL));Graph g;InitDrop();BeginBatchDraw();while (true){settextstyle(30, 0, _T("Consolas"), 0, 0, 0, false, false, false, DEFAULT_CHARSET, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, ANTIALIASED_QUALITY, DEFAULT_PITCH);Times(start_time, start_times);g.draw();DrawALL();//DrawLSX(start_times);UpdataDrop(); // 更新雨点FlushBatchDraw();cleardevice();}EndBatchDraw();_getch();return 0;}void DrawBk(){setbkcolor(BLACK);cleardevice();}void DrawML(int x, int y, LPCTSTR str){setbkmode(TRANSPARENT);settextcolor(BLACK);settextstyle(30, 0, _T("Consolas"));setfillcolor(WHITE);POINT pts[] = { {x, y}, {x + 260, y}, {x + 260, y + 30},{x + 250,y + 40},{x,y + 40} };solidpolygon(pts, 5);outtextxy(x + 10, y + 5, str);}void Times(time_t start_time, long long start_times){// 模拟程序运行一段时间（这里用sleep函数模拟等待5秒）time_t current_time;time(¤t_time); // 获取当前时间long long current_times = current_time_millis();long long elapsed_times = current_times - start_times;int elapsed_seconds = difftime(current_time, start_time); // 计算时间差（秒）ISYD(elapsed_seconds % 64);int days = elapsed_seconds / (60 * 60 * 24); // 计算天数（这里假设不超过一天，所以结果会是0）int hours = (elapsed_seconds % (60 * 60 * 24)) / (60 * 60); // 计算小时数int minutes = (elapsed_seconds % (60 * 60)) / 60; // 计算分钟数int seconds = elapsed_seconds % 60; // 计算秒数wchar_t s[126];swprintf_s(s, 126, L"%02d:%02d:%02d:%02d", days, hours, minutes, seconds);DrawML(30, 10, s);GetLocalTime(&t); //获取当前时间wchar_t s1[126];swprintf_s(s1, 126, L"%02d:%02d:%02d:%02d:%02d", t.wMonth, t.wDay, t.wHour, t.wMinute, t.wSecond);DrawML(320, 10, s1);DrawML(1330, 10, _T("简单"));DrawML(1620, 10, _T("luoyh1207"));DrawMLbig();DrawLG();setlinecolor(WHITE);HideSphere(120, 45 + elapsed_times / 20, 30 + elapsed_times / 20, 1, 1460, 300);radians += 0.2;TJ(center_x, center_y, radius, radians); // 中间大的drawGrid(); // 绘制网格drawAxes(); // 绘制坐标轴// 三相正弦波的相位差为120度drawSinWave(phase, WHITE); // 第一相drawSinWave(phase + 120, WHITE); // 第二相drawSinWave(phase + 240, WHITE); // 第三相phase += SPEED; // 更新相位偏移量if (phase >= 360) // 限制相位在0到360度之间phase = 0;int AXXX = elapsed_seconds % 100;if (AXXX < 10){OUTPUT(0, AXXX);}if (AXXX >= 10 && AXXX < 100){int SW = AXXX / 10;int GW = AXXX % 10;OUTPUT(SW, GW);}DrawLSX(elapsed_times / 10);ShowDrop();DrawZS();settextstyle(50, 0, _T("黑体"));wchar_t s2[126];swprintf_s(s2, 126, L"%d.%d.%d", t.wYear, t.wMonth, t.wDay);outtextxy(1375, 80, s2);}long long current_time_millis(){LARGE_INTEGER frequency;LARGE_INTEGER t;QueryPerformanceFrequency(&frequency);QueryPerformanceCounter(&t);return (t.QuadPart * 1000LL) / frequency.QuadPart;}void DrawLG() // 绘制骷髅头{setlinecolor(RGB(81, 81, 81));setlinestyle(PS_SOLID, 1);line(30, 85, 280, 85);line(30, 250, 280, 250);line(30, 750, 280, 750);line(320, 290, 570, 290);line(320, 720, 570, 720);rectangle(610, 280, 1290, 730);line(1620, 360, 1875, 360);line(1620, 760, 1875, 760);line(1620, 790, 1875, 790);line(1330, 150, 1585, 150);line(1330, 510, 1585, 510);line(1330, 745, 1585, 745);for (int i = 0; i < 22; i++){line(1330, 175 + 15 * i, 1585, 175 + 15 * i);}settextcolor(RGB(81, 81, 81));settextstyle(100, 0, _T("宋体"));outtextxy(1500, 300, _T("簡"));outtextxy(1500, 400, _T("單"));SFK(315, 580, 580, 695);SFK(1325, 530, 1585, 730);SFK(1620, 80, 1880, 280);SFK(1620, 520, 1880, 750);settextstyle(250, 0, _T("Wingdings"));wchar_t c = 0x4E;settextcolor(WHITE);RECT r = { 1620,80,1880,280 };drawtext(c, &r, DT_CENTER | DT_VCENTER | DT_SINGLELINE);}void HideSphere(float R, int alfa, int beta, int HideFlag, int X, int Y){int i, j, k;float x[4], y[4], z[4], x1[4], y1[4], z1[4], sx[4], sy[4];double a1, a2, b1, b2, c, d, xn, yn, zn, vn;c = alfa * PI / 180.0;d = beta * PI / 180.0;for (j = 0; j < 180; j = j + 5){a1 = j * PI / 180.0;a2 = (j + 5) * PI / 180.0;for (i = 0; i < 360; i = i + 5){b1 = i * PI / 180.0;b2 = (i + 5) * PI / 180.0;x[0] = R * sin(a1) * cos(b1); y[0] = R * sin(a1) * sin(b1); z[0] = R * cos(a1);x[1] = R * sin(a2) * cos(b1); y[1] = R * sin(a2) * sin(b1); z[1] = R * cos(a2);x[2] = R * sin(a2) * cos(b2); y[2] = R * sin(a2) * sin(b2); z[2] = R * cos(a2);x[3] = R * sin(a1) * cos(b2); y[3] = R * sin(a1) * sin(b2); z[3] = R * cos(a1);for (k = 0; k < 4; k++){x1[k] = x[k] * cos(c) - y[k] * sin(c);y1[k] = x[k] * sin(c) * cos(d) + y[k] * cos(c) * sin(d) + z[k] * sin(d);z1[k] = -x[k] * sin(c) * sin(d) - y[k] * cos(c) * sin(d) + z[k] * cos(d);sx[k] = X - x1[k];sy[k] = Y - z1[k];}xn = (y1[2] - y1[0]) * (z1[3] - z1[1]) - (y1[3] - y1[1]) * (z1[2] - z1[0]);yn = -(x1[2] - x1[0]) * (z1[3] - z1[1]) + (x1[3] - x1[1]) * (z1[2] - z1[0]);zn = (x1[2] - x1[0]) * (y1[3] - y1[1]) - (x1[3] - x1[1]) * (y1[2] - y1[0]);vn = sqrt(xn * xn + yn * yn + zn * zn);xn = xn / vn;yn = yn / vn;zn = zn / vn;if (!HideFlag || yn >= 0.0){moveto(sx[0], sy[0]);lineto(sx[1], sy[1]);lineto(sx[2], sy[2]);lineto(sx[3], sy[3]);lineto(sx[0], sy[0]);}}}}void DrawMLbig(){setbkmode(TRANSPARENT);settextcolor(BLACK);settextstyle(45, 0, _T("黑体"));setfillcolor(WHITE);POINT pts[] = { {610, 10}, {905, 10}, {905, 55},{895,65},{610,65} };solidpolygon(pts, 5);outtextxy(610 + 70, 10 + 5, _T("C语言研究"));settextstyle(30, 0, _T("Consolas"));solidrectangle(980, 10, 1050, 40);outtextxy(980 + 5, 10 + 2, _T("1207"));}void SFK(int x1, int y1, int x2, int y2){setlinecolor(RGB(81, 81, 81));setlinestyle(PS_SOLID, 1);line(x1, y1, x1 + 10, y1);line(x1, y1, x1, y1 + 10);line(x2, y2, x2 - 10, y2);line(x2, y2, x2, y2 - 10);line(x1, y2, x1 + 10, y2);line(x1, y2, x1, y2 - 10);line(x2, y1, x2 - 10, y1);line(x2, y1, x2, y1 + 10);}void INITTC(){for (int i = 0; i < 7; i++){TC[i].R = (i + 1) * 15;TC[i].Radian = 0;TC[i].NextTime = 0;switch (i){case 0:TC[i].fors = 1; break; // 年case 1:TC[i].fors = 12; break; // 月case 2:TC[i].fors = 30; break; // 日case 3:TC[i].fors = 7; break; // 周case 4:TC[i].fors = 24; break; // 时case 5:TC[i].fors = 60; break; // 分case 6:TC[i].fors = 60; break; // 秒}}}int monthdasy(int y, int m){if (m == 2)return ((y % 4 == 0 && y % 100 != 0) || y % 400 == 0) ? 29 : 28;elsereturn 31 - (m - 3) % 5 % 2;}void DrawCircle(TCHAR str[25], int variable, int fors, int R, double Radian){//settextcolor(variable ? HSLtoRGB((360.f / fors) * variable, 1, 0.5f) : WHITE);double a, x0, y0, w, h, x1, y1;int x, y;settextstyle(8, 0, L"微软雅黑", variable * 3600 / fors, variable * 3600 / fors, 0, false, false, false, DEFAULT_CHARSET, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, ANTIALIASED_QUALITY, DEFAULT_PITCH);a = (fors == 60) ? ((variable + 1) * PI * 2 / fors - Radian) : (variable * PI * 2 / fors); // 计算字符串弧度 aw = textwidth(str); // 计算字符串宽 w、高 hh = textheight(str);x1 = R * cos(a); // 计算输出字符串的左上角位置y1 = R * sin(a);x0 = x1 * cos(-a) - y1 * sin(-a); // 将字符串绕原点顺时针旋转 a 弧度y0 = y1 * cos(-a) + x1 * sin(-a);x0 -= w / 2; // 将字符串向左上偏移 w/2、h/2y0 += h / 2; // 绘图坐标向下为正x = (int)(x0 * cos(a) - y0 * sin(a)); // 将字符串绕原点逆时针旋转 a 弧度y = (int)(y0 * cos(a) + x0 * sin(a));settextcolor(WHITE);outtextxy(int(CentX + x + 0.5), int(CentY - y + 0.5), str); // 绘图坐标向下为正}void DrawALL(){GetLocalTime(&ti);TC[2].fors = monthdasy(ti.wYear, ti.wMonth);for (int j = 0; j < 7; j++){if (TC[5].NextTime != ti.wMinute){TC[5].NextTime = ti.wMinute;TC[5].Radian = 0;}else{TC[5].Radian = TC[5].Radian + (2 * PI / TC[5].fors - TC[5].Radian) / 10;}if (TC[6].NextTime != ti.wSecond){TC[6].NextTime = ti.wSecond;TC[6].Radian = 0;}else{TC[6].Radian = TC[6].Radian + (2 * PI / TC[6].fors - TC[6].Radian) / 10;}for (int i = 0; i < TC[j].fors; i++){switch (j){case 0: _stprintf_s(str, _T("%d年"), ti.wYear); break;case 1: _stprintf_s(str, _T("%d月"), (i + ti.wMonth) % TC[j].fors ? (i + ti.wMonth) % TC[j].fors : TC[j].fors); break;case 2: _stprintf_s(str, _T("%d号"), (i + ti.wDay) % TC[j].fors ? (i + ti.wDay) % TC[j].fors : i + ti.wDay); break;case 3: str[0] = L"周"[0];str[1] = L"日一二三四五六"[(i + ti.wDayOfWeek) % 7];str[2] = L""[0]; break;case 4: _stprintf_s(str, _T("%d时"), (i + ti.wHour) % TC[j].fors); break;case 5: _stprintf_s(str, _T("%d分"), (i + ti.wMinute) % TC[j].fors); break;case 6: _stprintf_s(str, _T("%d秒"), (i + ti.wSecond) % TC[j].fors); break;}DrawCircle(str, i, TC[j].fors, TC[j].R, TC[j].Radian);;}}}void DrawLSX(int times){IMAGE img(240, 240);SetWorkingImage(&img);setlinestyle(PS_SOLID, 10);int A = times % 70;for (int i = 0; i < 10; i++){line(0 - 240 + A + 70 * i, 0, -240 - 240 + A + 70 * i, 240);}SetWorkingImage();putimage(20, 405, &img);IMAGE img1(320, 70);SetWorkingImage(&img1);setlinestyle(PS_SOLID, 10);for (int i = 0; i < 10; i++){line(0 - 240 + A + 70 * i, 0, -240 - 240 + A + 70 * i, 240);}SetWorkingImage();putimage(975, 50, &img1);}void one(int x, int y){int pts[] = { 36 + x, 14 + y, 59 + x, 39 + y, 118 + x, 39 + y, 138 + x, 15 + y, 131 + x, 9 + y, 41 + x, 9 + y };//setfillcolor(RGB(176, 215, 254));setfillcolor(WHITE);solidpolygon((POINT*)pts, 6);}void two(int x, int y){int pts[] = { 32 + x, 17 + y, 53 + x, 40 + y, 47 + x, 96 + y, 26 + x, 113 + y, 18 + x, 102 + y, 25 + x, 27 + y };//setfillcolor(RGB(184, 249, 251));setfillcolor(WHITE);solidpolygon((POINT*)pts, 6);}void three(int x, int y){int pts[] = { 143 + x, 20 + y, 152 + x, 31 + y, 144 + x, 105 + y, 132 + x, 115 + y, 115 + x, 98 + y, 122 + x, 41 + y, };//setfillcolor(RGB(187, 250, 255));setfillcolor(WHITE);solidpolygon((POINT*)pts, 6);}void four(int x, int y){int pts[] = { 46 + x, 101 + y, 113 + x, 101 + y, 127 + x, 116 + y, 111 + x, 131 + y, 45 + x, 131 + y, 29 + x, 117 + y };//setfillcolor(RGB(187, 254, 219));setfillcolor(WHITE);solidpolygon((POINT*)pts, 6);}void five(int x, int y){int pts[] = { 25 + x, 120 + y, 43 + x, 136 + y, 38 + x, 199 + y, 15 + x, 223 + y, 6 + x, 209 + y, 15 + x, 127 + y };//setfillcolor(RGB(245, 255, 192));setfillcolor(WHITE);solidpolygon((POINT*)pts, 6);}void six(int x, int y){int pts[] = { 132 + x, 119 + y, 144 + x, 128 + y, 136 + x, 213 + y, 129 + x, 222 + y, 107 + x, 201 + y, 115 + x, 134 + y };//setfillcolor(RGB(245, 255, 190));setfillcolor(WHITE);solidpolygon((POINT*)pts, 6);}void seven(int x, int y){int pts[] = { 40 + x, 203 + y, 104 + x, 203 + y, 126 + x, 226 + y, 120 + x, 231 + y, 24 + x, 231 + y, 18 + x, 226 + y };//setfillcolor(RGB(251, 221, 185));setfillcolor(WHITE);solidpolygon((POINT*)pts, 6);}void OUTNUMBER(int number, int x, int y){switch (number){case 0:one(x, y); three(x, y); six(x, y); seven(x, y); five(x, y); two(x, y); break;case 1:three(x, y); six(x, y); break;case 2:one(x, y); three(x, y); four(x, y); five(x, y); seven(x, y); break;case 3:one(x, y); three(x, y); four(x, y); six(x, y); seven(x, y); break;case 4:two(x, y); three(x, y); four(x, y); six(x, y); break;case 5:one(x, y); two(x, y); four(x, y); six(x, y); seven(x, y); break;case 6:one(x, y); two(x, y); four(x, y); six(x, y); seven(x, y); five(x, y); break;case 7:one(x, y); three(x, y); six(x, y); break;case 8:one(x, y); three(x, y); six(x, y); seven(x, y); five(x, y); two(x, y); four(x, y); break;case 9:one(x, y); three(x, y); six(x, y); seven(x, y); two(x, y); four(x, y); break;}}void OUTPUT(int i, int j){OUTNUMBER(i, 300, 50);OUTNUMBER(j, 435, 50);}wchar_t generate_random_chinese(){wchar_t base = L'一'; // 汉字编码起始值wchar_t offset = rand() % 20902; // 汉字编码总数return base + offset;}void InitDrop(){for (int j = 0; j < DROP_NUM; j++){// 生成一个X坐标int x = (rand() % (W - 1 + 1)) + 1;// 生成一个Y坐标int y = (rand() % (0 - (-800) + 1)) - 800;for (int i = 0; i < MAX_CHAR; i++){drops[j][i].x = x;drops[j][i].y = y - i * 10;drops[j][i].ch = generate_random_chinese(); // Random number or characterif (i == 0){drops[j][i].color = WHITE;}else{double dx = MAX_CHAR; // 颜色分级double redStep = (GetRValue(BLACK) - GetRValue(WHITE)) / dx;double greenStep = (GetGValue(BLACK) - GetGValue(WHITE)) / dx;double blueStep = (GetBValue(BLACK) - GetBValue(WHITE)) / dx;drops[j][i].color = RGB(GetRValue(WHITE) + i * redStep,GetGValue(WHITE) + i * greenStep,GetBValue(WHITE) + i * blueStep);}}drops[j][MAX_CHAR - 1].color = BLACK;}}void InitDrop(int j) // 带参数更新{// 生成一个X坐标int x = (rand() % (W - 1 + 1)) + 1;// 生成一个Y坐标int y = (rand() % (0 - (-800) + 1)) - 800;for (int i = 0; i < MAX_CHAR; i++){drops[j][i].x = x;drops[j][i].y = y - i * 10;drops[j][i].ch = generate_random_chinese(); // Random number or characterif (i == 0){drops[j][i].color = WHITE;}else{double dx = MAX_CHAR; // 颜色分级double redStep = (GetRValue(BLACK) - GetRValue(WHITE)) / dx;double greenStep = (GetGValue(BLACK) - GetGValue(WHITE)) / dx;double blueStep = (GetBValue(BLACK) - GetBValue(WHITE)) / dx;drops[j][i].color = RGB(GetRValue(WHITE) + i * redStep,GetGValue(WHITE) + i * greenStep,GetBValue(WHITE) + i * blueStep);}}drops[j][MAX_CHAR - 1].color = BLACK;}void ShowDrop(){IMAGE img(670, 445);// 设置绘图目标为 img 对象SetWorkingImage(&img);settextstyle(10, 0, _T("隶书"));for (int j = 0; j < DROP_NUM; j++){for (int i = 0; i < MAX_CHAR; i++){settextcolor(drops[j][i].color);outtextxy(drops[j][i].x, drops[j][i].y, drops[j][i].ch);}}SetWorkingImage();// 将 img 对象显示在绘图窗口中putimage(620, 285, &img);}void UpdataDrop(){for (int j = 0; j < DROP_NUM; j++){for (int i = MAX_CHAR - 1; i > 0; i--){drops[j][i].x = drops[j][i].x;drops[j][i].y = drops[j][i].y + 10;drops[j][i].ch = drops[j][i - 1].ch;}drops[j][0].x = drops[j][0].x;drops[j][0].y = drops[j][0].y + 10;drops[j][0].ch = generate_random_chinese();drops[j][0].color = WHITE;if (drops[j][MAX_CHAR - 1].y > H){InitDrop(j);}}}void ISYD(int NUM){settextcolor(WHITE);settextstyle(60, 0, _T("楷体"));setbkmode(TRANSPARENT);RECT r = { 315,580,575,695 };drawtext(yiJingGuaNames[NUM], &r, DT_CENTER | DT_VCENTER | DT_SINGLELINE);int binaryArray[6]; // 整数数组，但每个元素只存储一个二进制位decimalToBinaryIntArray(NUM, binaryArray);for (int i = 5; i >= 0; i--){DrawYAO(binaryArray[i], 350, 530 - i * 40);}}int generateRandomNumber(int min, int max){// 确保max大于等于minif (max < min){int temp = min;min = max;max = temp;}// 使用rand()生成随机数，并通过取模确保结果在min到max之间int random = rand() % (max - min + 1) + min;return random;}void DrawYAO(int num, int x, int y){setfillcolor(WHITE);if (num == 1){solidrectangle(x, y, x + 200, y + 20); // 二进制为1时，绘制长实线}if (num == 0){solidrectangle(x, y, x + 100 - 10, y + 20); // 二进制为0时，绘制短实线solidrectangle(x + 100 + 10, y, x + 200, y + 20);}}// 将一个十进制数转换为二进制存储到数组中void decimalToBinaryIntArray(int decimal, int binaryArray[6]){for (int i = 0; i < 6; i++){// 从最低位开始填充binaryArray[i] = decimal % 2;decimal /= 2;}}void TJ(int centerX, int centerY, int size, double radians){setfillcolor(BLACK);solidpie(centerX - size, centerY - size, centerX + size, centerY + size, radians, radians + PI);setfillcolor(WHITE);solidpie(centerX - size, centerY - size, centerX + size, centerY + size, radians + PI, radians);// 使用弧度计算坐标int x1 = centerX + size / 2.0 * cos(-radians);int y1 = centerY + size / 2.0 * sin(-radians);int x2 = centerX + size / 2.0 * cos(-(radians + PI));int y2 = centerY + size / 2.0 * sin(-(radians + PI));setfillcolor(WHITE);solidcircle(x1, y1, size / 2);setfillcolor(BLACK);solidcircle(x2, y2, size / 2);// 绘制鱼眼setfillcolor(BLACK);solidcircle(x1, y1, size / 10);setfillcolor(WHITE);solidcircle(x2, y2, size / 10);}void drawSinWave(int phaseOffset, COLORREF color){for (int x = 620; x < 1280; x++){double y = sin((x + phaseOffset) * PI / 180) * HEIGHT / 6 + HEIGHT / 2;putpixel(x, y, color);}}void drawGrid(){setlinecolor(RGB(51, 51, 51));setlinestyle(PS_DOT, 1);// 绘制横向网格线for (int y = 120; y <= 300; y += GRID_SIZE){line(620, y, 1300, y);}// 绘制纵向网格线for (int x = 620; x <= 1300; x += GRID_SIZE){line(x, 120, x, 282);}}void drawAxes(){setcolor(WHITE);settextstyle(10, 0, _T("宋体"));setlinestyle(PS_SOLID, 1);setbkmode(TRANSPARENT);// 绘制横轴箭头line(620, HEIGHT / 2, 1280, HEIGHT / 2);line(1280 - ARROW_SIZE, HEIGHT / 2 - ARROW_SIZE, 1280, HEIGHT / 2);line(1280 - ARROW_SIZE, HEIGHT / 2 + ARROW_SIZE, 1280, HEIGHT / 2);settextcolor(WHITE);// 标注横轴刻度值for (int x = 620; x <= 1280; x += GRID_SIZE){TCHAR str[5];_stprintf_s(str, 5, L"%d", x - WIDTH / 2);outtextxy(x, HEIGHT / 2 + ARROW_SIZE + 5, str);}}void DrawZS(){setfillcolor(WHITE);solidrectangle(220, 220, 280, 235);solidrectangle(610, 100, 630, 120);solidrectangle(1330, 80, 1370, 130);solidrectangle(1620, 310, 1630, 320);setlinecolor(WHITE);setlinestyle(PS_SOLID | PS_ENDCAP_SQUARE, 1);rectangle(1327, 410, 1397, 480);line(1327, 410, 1397, 480);setlinecolor(RGB(170, 170, 170));setlinestyle(PS_SOLID | PS_ENDCAP_SQUARE, 1);line(26, 688, 280, 688);setlinecolor(RGB(204, 204, 204));setlinestyle(PS_SOLID | PS_ENDCAP_SQUARE, 4);line(26, 696, 280, 696);line(1620, 770, 1875, 770);settextstyle(150, 0, _T("Webdings"));wchar_t c = 0xFB;settextcolor(WHITE);RECT r = { 1620,360,1880,500 };drawtext(c, &r, DT_CENTER | DT_VCENTER | DT_SINGLELINE);wchar_t c1 = 0xF6;settextcolor(RGB(120, 120, 120));RECT r1 = { 40,760,280,920 };drawtext(c1, &r1, DT_CENTER | DT_VCENTER | DT_SINGLELINE);settextstyle(50, 0, _T("Wingdings"));wchar_t c2 = 0xCB;wchar_t c3 = 0xCD;wchar_t c4 = 0xCE;wchar_t c5 = 0xCF;wchar_t c6 = 0xD0;settextcolor(WHITE);int SSS = 1330;int SJG = 50;outtextxy(SSS, 780, c2);SSS += SJG;outtextxy(SSS, 780, c3);SSS += SJG;outtextxy(SSS, 780, c4);SSS += SJG;outtextxy(SSS, 780, c5);SSS += SJG;outtextxy(SSS, 780, c6);settextstyle(50, 0, _T("Wingdings 2"));wchar_t c7 = 0x59;wchar_t c8 = 0x5A;wchar_t c9 = 0x5B;wchar_t c10 = 0x5C;SSS = 1620;SJG = 50;outtextxy(SSS, 815, c7);SSS += SJG;outtextxy(SSS, 815, c9);SSS += SJG;outtextxy(SSS, 815, c8);SSS += SJG;outtextxy(SSS, 815, c10);settextcolor(RGB(137, 137, 137));settextstyle(20, 0, _T("微软雅黑"));int STARX = 640;int LEJ = 50;int JGY = 40;int STARY = 750;outtextxy(STARX, STARY, _T("ESC"));STARX += LEJ;outtextxy(STARX, STARY, _T("1"));STARX += LEJ;outtextxy(STARX, STARY, _T("2"));STARX += LEJ;outtextxy(STARX, STARY, _T("3"));STARX += LEJ;outtextxy(STARX, STARY, _T("4"));STARX += LEJ;outtextxy(STARX, STARY, _T("5"));STARX += LEJ;outtextxy(STARX, STARY, _T("6"));STARX += LEJ;outtextxy(STARX, STARY, _T("7"));STARX += LEJ;outtextxy(STARX, STARY, _T("8"));STARX += LEJ;outtextxy(STARX, STARY, _T("9"));STARX += LEJ;outtextxy(STARX, STARY, _T("0"));STARX += LEJ;outtextxy(STARX, STARY, _T("BACK"));STARX = 655;STARY += JGY;outtextxy(STARX, STARY, _T("TAB"));STARX += LEJ;outtextxy(STARX, STARY, _T("Q"));STARX += LEJ;outtextxy(STARX, STARY, _T("W"));STARX += LEJ;outtextxy(STARX, STARY, _T("E"));STARX += LEJ;outtextxy(STARX, STARY, _T("R"));STARX += LEJ;outtextxy(STARX, STARY, _T("T"));STARX += LEJ;outtextxy(STARX, STARY, _T("Y"));STARX += LEJ;outtextxy(STARX, STARY, _T("U"));STARX += LEJ;outtextxy(STARX, STARY, _T("I"));STARX += LEJ;outtextxy(STARX, STARY, _T("O"));STARX += LEJ;outtextxy(STARX, STARY, _T("P"));STARX = 670;STARY += JGY;outtextxy(STARX, STARY, _T("CAPS"));STARX += LEJ;outtextxy(STARX, STARY, _T("A"));STARX += LEJ;outtextxy(STARX, STARY, _T("S"));STARX += LEJ;outtextxy(STARX, STARY, _T("D"));STARX += LEJ;outtextxy(STARX, STARY, _T("F"));STARX += LEJ;outtextxy(STARX, STARY, _T("G"));STARX += LEJ;outtextxy(STARX, STARY, _T("H"));STARX += LEJ;outtextxy(STARX, STARY, _T("J"));STARX += LEJ;outtextxy(STARX, STARY, _T("K"));STARX += LEJ;outtextxy(STARX, STARY, _T("L"));STARX += LEJ;outtextxy(STARX, STARY, _T(":"));STARX += LEJ;outtextxy(STARX, STARY, _T("ENTER"));STARX = 650;STARY += JGY;outtextxy(STARX, STARY, _T("SHIFT"));STARX += LEJ;outtextxy(STARX, STARY, _T("Z"));STARX += LEJ;outtextxy(STARX, STARY, _T("X"));STARX += LEJ;outtextxy(STARX, STARY, _T("C"));STARX += LEJ;outtextxy(STARX, STARY, _T("V"));STARX += LEJ;outtextxy(STARX, STARY, _T("B"));STARX += LEJ;outtextxy(STARX, STARY, _T("N"));STARX += LEJ;outtextxy(STARX, STARY, _T("M"));STARX += LEJ;outtextxy(STARX, STARY, _T(","));STARX += LEJ;outtextxy(STARX, STARY, _T("."));STARX += LEJ;outtextxy(STARX, STARY, _T("#"));STARX += LEJ;outtextxy(STARX, STARY, _T("SHIFT"));setlinecolor(RGB(128, 128, 128));setlinestyle(PS_SOLID | PS_ENDCAP_SQUARE, 1);rectangle(780, 925, 1120, 945);settextcolor(WHITE);settextstyle(10, 0, _T("微软雅黑"));STARX = 262;STARY = 403;int JG = 40;outtextxy(STARX, STARY, _T("0.07"));STARY += JG;outtextxy(STARX, STARY, _T("0.06"));STARY += JG;outtextxy(STARX, STARY, _T("0.05"));STARY += JG;outtextxy(STARX, STARY, _T("0.04"));STARY += JG;outtextxy(STARX, STARY, _T("0.03"));STARY += JG;outtextxy(STARX, STARY, _T("0.02"));STARY += JG;outtextxy(STARX, STARY, _T("0.01"));STARX = 40;STARY = 666;JG = 50;outtextxy(STARX, STARY, _T("0.1"));STARX += JG;outtextxy(STARX, STARY, _T("0.2"));STARX += JG;outtextxy(STARX, STARY, _T("0.3"));STARX += JG;outtextxy(STARX, STARY, _T("0.4"));STARX += JG;outtextxy(STARX, STARY, _T("0.5"));STARX = 1620;STARY = 335;JG = 35;outtextxy(STARX, STARY, _T("0"));STARX += JG;outtextxy(STARX, STARY, _T("20"));STARX += JG;outtextxy(STARX, STARY, _T("40"));STARX += JG;outtextxy(STARX, STARY, _T("60"));STARX += JG;outtextxy(STARX, STARY, _T("100"));//settextcolor(WHITE);settextstyle(30, 0, _T("黑体"));outtextxy(25, 820, _T("公众号:C语言研究"));settextstyle(10, 0, _T("黑体"));outtextxy(25, 870, _T("写给自己的笔记"));outtextxy(25, 885, _T("时常写写"));outtextxy(25, 900, _T("时常看看"));outtextxy(25, 915, _T("仅此而已"));outtextxy(1635, 310, _T("登高必自卑，行远必自迩。"));outtextxy(728, 85, _T("专注于C语言领域的研究以及Easyx绘图库的使用"));settextstyle(45, 0, _T("宋体"));outtextxy(25, 120, _T("LUO_YIN_"));outtextxy(25, 170, _T("HU.1207"));}
结语
你居然都翻到最底下了，是不是企图读懂我深奥的思想，哈哈哈哈哈。
代码比较长，而且比较琐碎。虽然最终完成了我想要的效果，但是维护起来会很麻烦。如果想要进一步优化和修改，可以将这代码分解为几个.h和.cpp文件。
登高必自卑，行远必自迩。如果能看到这句话，说明你很有耐心，为你和我的耐心点个赞，愿我们在编程的路上越走越远。
