怎么用脚本控制屏幕方向

wen 实用脚本 2

本文目录导读:

怎么用脚本控制屏幕方向

  1. Windows系统(PowerShell脚本)
  2. macOS系统(AppleScript/Shell)
  3. Linux系统(xrandr命令)
  4. Android系统(ADB命令)
  5. Python跨平台脚本
  6. 图形界面工具集成
  7. 注意事项

我来介绍几种控制屏幕方向的方法,根据不同平台和需求选择:

Windows系统(PowerShell脚本)

使用系统API直接旋转

# 屏幕旋转脚本
Add-Type @"
using System;
using System.Runtime.InteropServices;
public class ScreenRotation {
    [DllImport("user32.dll")]
    public static extern int EnumDisplaySettings(string deviceName, int modeNum, ref DEVMODE devMode);
    [DllImport("user32.dll")]
    public static extern int ChangeDisplaySettings(ref DEVMODE devMode, int flags);
    [StructLayout(LayoutKind.Sequential)]
    public struct DEVMODE {
        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 32)]
        public string dmDeviceName;
        public short dmSpecVersion;
        public short dmDriverVersion;
        public short dmSize;
        public short dmDriverExtra;
        public int dmFields;
        public int dmPositionX;
        public int dmPositionY;
        public int dmDisplayOrientation;
        public int dmDisplayFixedOutput;
        public short dmColor;
        public short dmDuplex;
        public short dmYResolution;
        public short dmTTOption;
        public short dmCollate;
        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 32)]
        public string dmFormName;
        public short dmLogPixels;
        public int dmBitsPerPel;
        public int dmPelsWidth;
        public int dmPelsHeight;
        public int dmDisplayFlags;
        public int dmDisplayFrequency;
        public int dmICMMethod;
        public int dmICMIntent;
        public int dmMediaType;
        public int dmDitherType;
        public int dmReserved1;
        public int dmReserved2;
        public int dmPanningWidth;
        public int dmPanningHeight;
    }
}
"@
# 设置旋转角度 (0=0°, 1=90°, 2=180°, 3=270°)
$rotationAngle = 1
$devMode = New-Object ScreenRotation+DEVMODE
$devMode.dmSize = [System.Runtime.InteropServices.Marshal]::SizeOf($devMode)
$devMode.dmDisplayOrientation = $rotationAngle
$devMode.dmFields = 0x00000080 # DM_DISPLAYORIENTATION
# 应用设置
[ScreenRotation]::ChangeDisplaySettings([ref]$devMode, 0) | Out-Null
Write-Host "屏幕已旋转 $($rotationAngle * 90) 度"

使用第三方工具(nircmd)

# 使用 NirCmd(需要先下载)
# 下载地址: https://www.nirsoft.net/utils/nircmd.html
# 旋转到0度
.\nircmd.exe setdisplay rotate 0
# 旋转到90度
.\nircmd.exe setdisplay rotate 90
# 旋转到180度
.\nircmd.exe setdisplay rotate 180
# 旋转到270度
.\nircmd.exe setdisplay rotate 270

macOS系统(AppleScript/Shell)

使用AppleScript

-- 屏幕旋转脚本
tell application "System Events"
    -- 获取所有显示器
    set displays to every display
end tell
-- 旋转屏幕(需要辅助功能权限)
do shell script "osascript -e 'tell application \"System Events\" to key code 24 using {control down, command down}'"

使用核心图形命令

#!/bin/bash
# macOS屏幕旋转
# 获取当前分辨率
displayplacer list
# 旋转屏幕到指定方向
displayplacer "id:primary resolution:1920x1080 hz:60 orientation:90"

Linux系统(xrandr命令)

使用xrandr命令

#!/bin/bash
# 屏幕旋转脚本
# 查看当前显示设置
xrandr
# 旋转到正常(0°)
xrandr --output HDMI-1 --rotate normal
# 旋转到90°
xrandr --output HDMI-1 --rotate left
# 旋转到180°
xrandr --output HDMI-1 --rotate inverted
# 旋转到270°
xrandr --output HDMI-1 --rotate right

Android系统(ADB命令)

使用ADB命令

#!/bin/bash
# Android屏幕旋转
# 强制横屏
adb shell settings put system accelerometer_rotation 0
adb shell settings put system user_rotation 1
# 强制竖屏
adb shell settings put system accelerometer_rotation 0
adb shell settings put system user_rotation 0
# 恢复自动旋转
adb shell settings put system accelerometer_rotation 1

Python跨平台脚本

#!/usr/bin/env python3
# 跨平台屏幕旋转控制
import platform
import subprocess
import os
def rotate_screen(angle):
    """旋转屏幕到指定角度"""
    system = platform.system()
    if system == "Windows":
        # Windows使用PowerShell
        ps_script = f"""
        Add-Type @"
        using System;
        using System.Runtime.InteropServices;
        public class Rotation {{
            [DllImport("user32.dll")]
            public static extern int ChangeDisplaySettings(ref DEVMODE devMode, int flags);
        }}
        "@
        """
        # 简化版本,实际需要完整结构
        subprocess.run(["powershell", "-Command", f"nircmd.exe setdisplay rotate {angle}"])
    elif system == "Darwin":  # macOS
        # macOS使用AppleScript
        subprocess.run(["osascript", "-e", f"tell application \"System Events\" to key code {angle}"])
    elif system == "Linux":
        # Linux使用xrandr
        display = subprocess.check_output(["xrandr"]).decode()
        # 解析当前显示器
        output_name = [line.split()[0] for line in display.split('\n') if ' connected' in line][0]
        rotations = {
            0: "normal",
            90: "left",
            180: "inverted",
            270: "right"
        }
        subprocess.run(["xrandr", "--output", output_name, "--rotate", rotations.get(angle, "normal")])
# 使用示例
if __name__ == "__main__":
    rotate_screen(90)  # 旋转90度

图形界面工具集成

# 使用tkinter创建简单的屏幕旋转控制界面
import tkinter as tk
import subprocess
class ScreenRotator:
    def __init__(self, root):
        self.root = root
        self.root.title("屏幕旋转控制")
        self.root.geometry("300x200")
        # 创建按钮
        tk.Button(root, text="旋转0°", command=lambda: self.rotate(0)).pack(pady=5)
        tk.Button(root, text="旋转90°", command=lambda: self.rotate(90)).pack(pady=5)
        tk.Button(root, text="旋转180°", command=lambda: self.rotate(180)).pack(pady=5)
        tk.Button(root, text="旋转270°", command=lambda: self.rotate(270)).pack(pady=5)
    def rotate(self, angle):
        if os.name == 'nt':  # Windows
            subprocess.run(["nircmd.exe", "setdisplay", "rotate", str(angle)])
        else:  # Linux/Mac
            # 添加对应的系统命令
            pass
root = tk.Tk()
app = ScreenRotator(root)
root.mainloop()

注意事项

  1. 权限问题

    • Windows脚本需要管理员权限
    • macOS需要辅助功能权限
    • Linux可能需要特定权限
  2. 硬件支持

    • 部分显示器不支持旋转
    • 可能需要安装显卡驱动
  3. 安全提示

    • 旋转前保存当前设置
    • 设置恢复机制(如定时恢复)

选择适合你系统的脚本即可,需要我详细说明某个特定平台的实现吗?

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