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# XCap | ||
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[English](README.md) | 简体中文 | ||
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XCap 是一个使用 Rust 编写的跨平台的屏幕捕获库,它支持 Linux(X11,Wayland)、MacOS 与 Windows。XCap 支持截图与视频录制(待实现)。 | ||
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## 功能 | ||
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- 跨平台: 支持 Linux(X11,Wayland)、MacOS 与 Windows。 | ||
- 支持多种截图模式: 可以对屏幕与窗口进行截图。 | ||
- 支持视频录制:支持对屏幕或窗口进行录制(待实现)。 | ||
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## 例子 | ||
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- 屏幕截图 | ||
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```rust | ||
use std::time::Instant; | ||
use xcap::Monitor; | ||
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fn normalized(filename: &str) -> String { | ||
filename | ||
.replace("|", "") | ||
.replace("\\", "") | ||
.replace(":", "") | ||
.replace("/", "") | ||
} | ||
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fn main() { | ||
let start = Instant::now(); | ||
let monitors = Monitor::all().unwrap(); | ||
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for monitor in monitors { | ||
let image = monitor.capture_image().unwrap(); | ||
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image | ||
.save(format!("target/monitor-{}.png", normalized(monitor.name()))) | ||
.unwrap(); | ||
} | ||
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println!("运行耗时: {:?}", start.elapsed()); | ||
} | ||
``` | ||
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- 窗口截图 | ||
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```rust | ||
use std::time::Instant; | ||
use xcap::Window; | ||
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fn normalized(filename: &str) -> String { | ||
filename | ||
.replace("|", "") | ||
.replace("\\", "") | ||
.replace(":", "") | ||
.replace("/", "") | ||
} | ||
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fn main() { | ||
let start = Instant::now(); | ||
let windows = Window::all().unwrap(); | ||
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let mut i = 0; | ||
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for window in windows { | ||
// 最小化的窗口不能截屏 | ||
if window.is_minimized() { | ||
continue; | ||
} | ||
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println!( | ||
"Window: {:?} {:?} {:?}", | ||
window.title(), | ||
(window.x(), window.y(), window.width(), window.height()), | ||
(window.is_minimized(), window.is_maximized()) | ||
); | ||
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let image = window.capture_image().unwrap(); | ||
image | ||
.save(format!( | ||
"target/window-{}-{}.png", | ||
i, | ||
normalized(window.title()) | ||
)) | ||
.unwrap(); | ||
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i += 1; | ||
} | ||
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println!("运行耗时: {:?}", start.elapsed()); | ||
} | ||
``` | ||
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## Linux 系统要求 | ||
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在 Linux 上,需要安装 `libxcb`, `libxrandr`与 `dbus`. | ||
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Debian/Ubuntu: | ||
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```sh | ||
apt-get install libxcb1 libxrandr2 libdbus-1-3 | ||
``` | ||
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Alpine: | ||
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```sh | ||
apk add libxcb libxrandr dbus | ||
``` | ||
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ArchLinux: | ||
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```sh | ||
pacman -S libxcb libxrandr dbus | ||
``` | ||
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## License | ||
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本项目采用 Apache 许可证。详情请查看 [LICENSE](./LICENSE) 文件。 |
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