根据搜索结果,暂时无法得知如何在CentOS系统中安装CXImage,但是我可以为您提供在CentOS系统中安装cxImage的步骤:
#include "ximage.h"
int main() {
CxImage image;
if (!image.Load("input.jpg", CXIMAGE_FORMAT_JPG)) {
std::cerr << "加载图像失败!" << std::endl;
return -1;
}
if (!image.Save("output.png", CXIMAGE_FORMAT_PNG)) {
std::cerr << "保存图像失败!" << std::endl;
return -1;
}
std::cout << "图像加载和保存成功!" << std::endl;
return 0;
}
CxImage image;
if (!image.Load("input.jpg", CXIMAGE_FORMAT_JPG)) {
std::cerr << "加载图像失败!" << std::endl;
return -1;
}
if (!image.Resample(800, 600)) {
std::cerr << "缩放图像失败!" << std::endl;
return -1;
}
if (!image.Save("resized.jpg", CXIMAGE_FORMAT_JPG)) {
std::cerr << "保存缩放后的图像失败!" << std::endl;
return -1;
}
std::cout << "图像缩放成功!" << std::endl;
return 0;
CxImage image;
if (!image.Load("input.jpg", CXIMAGE_FORMAT_JPG)) {
std::cerr << "加载图像失败!" << std::endl;
return -1;
}
if (!image.Rotate(90)) {
std::cerr << "旋转图像失败!" << std::endl;
return -1;
}
if (!image.Save("rotated.jpg", CXIMAGE_FORMAT_JPG)) {
std::cerr << "保存旋转后的图像失败!" << std::endl;
return -1;
}
std::cout << "图像旋转成功!" << std::endl;
return 0;
希望以上信息对您有所帮助!