2 stable releases
1.0.3 | Oct 23, 2024 |
---|---|
1.0.2 | Oct 10, 2024 |
#179 in Compression
205 downloads per month
7KB
126 lines
图片压缩
使用的 rimage 压缩库 png、jpg的压缩率在50%左右,效果很不错。
使用方法
1.通过指定输入输出路径来压缩
use img_comp::{ImgCompConfig, ImgType, img_comp_with_path};
let config = ImgCompConfig {
img_type: ImgType::Jpg,
resize_width: None,
quality: 80,
};
img_comp_with_path("1.jpg", "1_mini.jpg", &config).unwrap();
let config = ImgCompConfig {
img_type: ImgType::Jpg,
resize_width: Some(200),
quality: 80,
};
img_comp_with_path("2.png", "2_mini.png", &config).unwrap();
2.图片buffer数据来压缩,返回也为buffer数据。
use img_comp::{ImgCompConfig, ImgType, img_comp_with_buf};
let config = ImgCompConfig {
img_type: ImgType::Jpg,
resize_width: None,
quality: 80,
};
let buf = img_comp_with_buf(buffer, &config).unwrap();
println!("压缩后的数据 {}", buf.len());
Dependencies
~13–21MB
~285K SLoC