在Debian中集成cxImage与其他工具,可按以下步骤操作:
sudo apt update
sudo apt install build-essential libpng-dev libjpeg-dev libtiff-dev libgif-dev
git clone https://github.com/antirez/cxImage.git
cd cxImage
mkdir build && cd build
cmake ..
make
sudo make install
将库文件路径添加到~/.bashrc
:
echo 'export LD_LIBRARY_PATH=/usr/local/lib:$LD_LIBRARY_PATH' >> ~/.bashrc
echo 'export CPLUS_INCLUDE_PATH=/usr/local/include:$CPLUS_INCLUDE_PATH' >> ~/.bashrc
source ~/.bashrc
在项目中包含cxImage头文件,链接库文件:
#include "cxImage.h"
// 编译时添加 -lcximage 选项
g++ your_program.cpp -o output -lcximage
通过ctypes
调用cxImage的C接口(需先安装python3-dev
):
import ctypes
lib = ctypes.CDLL('/usr/local/lib/libcximage.so')
# 调用库函数(需根据cxImage API编写)
# cxImage保存为临时文件,再由ImageMagick转换
./your_cximage_program input.jpg output.png
magick output.png output.webp
for img in *.jpg; do
./your_cximage_program "$img" "processed_$img"
magick "processed_$img" "webp/$(basename "$img" .jpg).webp"
done
cmake
参数指定库路径。LD_LIBRARY_PATH
是否包含/usr/local/lib
,可通过ldconfig
更新库缓存。libcximage-dev
包(若可用),避免手动编译的兼容性问题。