|
#include <opencv/highgui.h>
int headX=25, headY=25;
IplImage * map;
inline void box(int i, int j)
{
cvRectangle(map, cvPoint(i*10,j*10),cvPoint(i*10+10,j*10+10),
cvScalar(0,0,255));
}
void step2()
{
for(int i=0;i<50;i++){
for(int j=0;j<50;j++){
box(i,j);
}
}
}
int main()
{
map=cvCreateImage(cvSize(500,500),IPL_DEPTH_8U,3);
cvNamedWindow("snake");
cvResizeWindow("snake", 500,500);
cvZero(map);
//step2();//draw_map
box(headX,headY);
cvShowImage("snake", map);
cvWaitKey(0);
return 0;
}
|
|