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opencv函数制作的秒针模型
曾经做过，没想到这次再次写这篇代码却用了这么久的时间。这回我要记住他。
1 #include"cv.h" 2 #include"highgui.h" 3 4 int main() 5 { 6 IplImage* Plane = cvCreateImage(cvSize(500,500),8,3); 7 cvAddS(Plane,cvScalar(100,0,200),Plane); 8 cvCircle(Plane,cvPoint(250,250),100,cvScalar(0,180,0),2); 9 cvPutText(Plane,"12",cvPoint(236,145),&cvFont(1,1),cvScalar(50,150,10));10 cvPutText(Plane, "3", cvPoint(355, 250), &cvFont(1, 1), cvScalar(50, 150, 10));11 cvPutText(Plane, "4", cvPoint(345, 300), &cvFont(1, 1), cvScalar(50, 150, 10));12 cvPutText(Plane, "5", cvPoint(315, 340), &cvFont(1, 1), cvScalar(50, 150, 10));13 cvPutText(Plane, "6", cvPoint(250, 365), &cvFont(1, 1), cvScalar(50, 150, 10));14 cvPutText(Plane, "7", cvPoint(185, 345), &cvFont(1, 1), cvScalar(50, 150, 10));15 cvPutText(Plane, "8", cvPoint(150, 305), &cvFont(1, 1), cvScalar(50, 150, 10));16 17 cvPutText(Plane, "9", cvPoint(135, 250), &cvFont(1, 1), cvScalar(50, 150, 10));18 cvPutText(Plane, "10", cvPoint(140, 200), &cvFont(1, 1), cvScalar(50, 150, 10));19 cvPutText(Plane, "11", cvPoint(175, 165), &cvFont(1, 1), cvScalar(50, 150, 10));20 cvPutText(Plane, "1", cvPoint(300, 160), &cvFont(1, 1), cvScalar(50, 150, 10));21 cvPutText(Plane, "2", cvPoint(340, 195), &cvFont(1, 1), cvScalar(50, 150, 10));22 cvCircle(Plane,cvPoint(250,250),3,cvScalarAll(50),4);23 IplImage* img = cvCreateImage(cvGetSize(Plane),8,3);24 double angle = 0;25 int x = 250;26 int y=150;27 int dx = 0;28 int dy = 0;29 30 while (true)31 {32 cvCopy(Plane,img);33 dy = 100 * cos(angle);34 dx = 100 * sin(angle);35 angle +=0.0515;36 cvLine(img,cvPoint(250,250),cvPoint(250+dx,250-dy),cvScalar(100,90,0),1);37 cvShowImage("Clock", img);38 if (cvWaitKey(1000) == 27)39 {40 if (cvWaitKey(0) == 27)continue;41 }42 }43 44 cvWaitKey(0);45 return 0;46 }47 int ToA(int x1,int y1, int x2,int y2,int r)48 {49 return 0;50 }
opencv函数制作的秒针模型
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