以下是
full listing的相关代码:
#include "CImg.h" using namespace cimg_library; int main() { CImg<unsigned char> src("Tulips.jpg"); int width = src.width(); int height = src.height(); int depth = src.depth(); //New grayscale images. CImg<unsigned char> gray1(width,height,depth,1); CImg<unsigned char> gray2(width,1); // ... (src,gray1,gray2).display("RGB to Grayscale"); }
线条如何(src,gray2).display(“RGB to Grayscale”);工作?如何将显示成员函数应用于逗号分隔列表中的每个对象?