chore: 修改文档

Cargo.toml

@@ -1,8 +1,8 @@
 [package]
 name = "xcap"
-version = "0.0.2"
+version = "0.0.3"
 edition = "2021"
-description = "A cross-platform screen capture library"
+description = "XCap is a cross-platform screen capture library written in Rust. It supports Linux (X11, Wayland), MacOS, and Windows. XCap supports screenshot and video recording (to be implemented)."
 license = "Apache-2.0"
 documentation = "https://docs.rs/xcap"
 homepage = "https://github.com/nashaofu/xcap"

README-zh_CN.md

@@ -0,0 +1,118 @@
+# XCap
+
+[English](README.md) | 简体中文
+
+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）。
+
+## 功能
+
+-   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）。
+
+## 例子
+
+-   屏幕截图
+
+```rust
+use std::time::Instant;
+use xcap::Monitor;
+
+fn normalized(filename: &str) -> String {
+    filename
+        .replace("|", "")
+        .replace("\\", "")
+        .replace(":", "")
+        .replace("/", "")
+}
+
+fn main() {
+    let start = Instant::now();
+    let monitors = Monitor::all().unwrap();
+
+    for monitor in monitors {
+        let image = monitor.capture_image().unwrap();
+
+        image
+            .save(format!("target/monitor-{}.png", normalized(monitor.name())))
+            .unwrap();
+    }
+
+    println!("运行耗时: {:?}", start.elapsed());
+}
+```
+
+-   窗口截图
+
+```rust
+use std::time::Instant;
+use xcap::Window;
+
+fn normalized(filename: &str) -> String {
+    filename
+        .replace("|", "")
+        .replace("\\", "")
+        .replace(":", "")
+        .replace("/", "")
+}
+
+fn main() {
+    let start = Instant::now();
+    let windows = Window::all().unwrap();
+
+    let mut i = 0;
+
+    for window in windows {
+        // 最小化的窗口不能截屏
+        if window.is_minimized() {
+            continue;
+        }
+
+        println!(
+            "Window: {:?} {:?} {:?}",
+            window.title(),
+            (window.x(), window.y(), window.width(), window.height()),
+            (window.is_minimized(), window.is_maximized())
+        );
+
+        let image = window.capture_image().unwrap();
+        image
+            .save(format!(
+                "target/window-{}-{}.png",
+                i,
+                normalized(window.title())
+            ))
+            .unwrap();
+
+        i += 1;
+    }
+
+    println!("运行耗时: {:?}", start.elapsed());
+}
+```
+
+## Linux 系统要求
+
+在 Linux 上，需要安装 `libxcb`, `libxrandr`与 `dbus`.
+
+Debian/Ubuntu:
+
+```sh
+apt-get install libxcb1 libxrandr2 libdbus-1-3
+```
+
+Alpine:
+
+```sh
+apk add libxcb libxrandr dbus
+```
+
+ArchLinux:
+
+```sh
+pacman -S libxcb libxrandr dbus
+```
+
+## License
+
+本项目采用 Apache 许可证。详情请查看 [LICENSE](./LICENSE) 文件。

README.md

@@ -1,20 +1,22 @@
-# 📷 XCap
+# XCap
 
-XCap is a cross-platform screen capture library for MacOS, Windows, Linux (X11, Wayland) written in Rust. It provides a simple API for capturing screen capture of a screen or a specific area of a screen.
+English | [简体中文](README-zh_CN.md)
+
+XCap is a cross-platform screen capture library written in Rust. It supports Linux (X11, Wayland), MacOS, and Windows. XCap supports screenshot and video recording (to be implemented).
 
 ## Features
 
--   Cross-platform support: Windows Mac and Linux.
--   Multiple capture modes: screen window.
--   Video capture、audio capture soon.
+-   Cross-platform: Supports Linux (X11, Wayland), MacOS, and Windows.
+-   Supports multiple screenshot modes: Can take screenshots of the screen and windows.
+-   Supports video recording: Supports recording of the screen or window (to be implemented).
 
-## Example
+## Examples
 
--   Monitor capture
+-   Screen Capture
 
 ```rust
-use xcap::Monitor;
 use std::time::Instant;
+use xcap::Monitor;
 
 fn normalized(filename: &str) -> String {
     filename
@@ -40,11 +42,11 @@ fn main() {
 }
 ```
 
--   Window capture
+-   Window Capture
 
 ```rust
-use xcap::Window;
 use std::time::Instant;
+use xcap::Window;
 
 fn normalized(filename: &str) -> String {
     filename
@@ -89,7 +91,7 @@ fn main() {
 }
 ```
 
-## Linux Requirements
+## Linux System Requirements
 
 On Linux, you need to install `libxcb`, `libxrandr`, and `dbus`.
 
@@ -113,4 +115,4 @@ pacman -S libxcb libxrandr dbus
 
 ## License
 
-This project is licensed under the Apache License. See the [LICENSE](../LICENSE) file for details.
+This project is licensed under the Apache License. See the [LICENSE](./LICENSE) file for details.

src/utils/image.rs

@@ -14,7 +14,9 @@ pub fn bgra_to_rgba_image(width: u32, height: u32, buf: Vec<u8>) -> XCapResult<R
     for src in rgba_buf.chunks_exact_mut(4) {
         src.swap(0, 2);
         // fix https://github.com/nashaofu/xcap/issues/92#issuecomment-1910014951
-        src[3] = 255;
+        if src[3] == 0 {
+            src[3] = 255;
+        }
     }
 
     vec_to_rgba_image(width, height, rgba_buf)