设置:
打印:
#include "iostream"
int width;
int index;
int top;
int left;
int height;
std::cout << "index = " << index << std::endl;
std::cout << "height = " << height << std::endl;
std::cout << "width = " << width << std::endl;
std::cout << "top = " << top << std::endl;
std::cout << "left = " << left << std::endl;