屏幕分辨率参考

复制import json

# 定义主流设备分辨率字典
resolutions = {
    "iPhone 15 Pro Max": {"width": 1290, "height": 2796, "ppi": 460},
    "iPad Pro 12.9": {"width": 2048, "height": 2732, "ppi": 264},
    "MacBook Pro 16": {"width": 3456, "height": 2234, "ppi": 254},
    "设计稿-Web 1920": {"width": 1920, "height": 1080, "ppi": 96},
    "设计稿-iOS 375": {"width": 375, "height": 812, "ppi": 326},
}

# 按设备名查询分辨率
device = "iPhone 15 Pro Max"
if device in resolutions:
    info = resolutions[device]
    print(f"{device}: {info['width']}x{info['height']} @ {info['ppi']}ppi")
else:
    print("未找到该设备")

# 输出所有设备列表
print(json.dumps(resolutions, indent=2))

复制package main

import "fmt"

type Resolution struct {
	Width  int
	Height int
	PPI    int
}

func main() {
	// 定义主流设备分辨率映射
	resolutions := map[string]Resolution{
		"iPhone 15 Pro Max": {1290, 2796, 460},
		"iPad Pro 12.9":    {2048, 2732, 264},
		"MacBook Pro 16":   {3456, 2234, 254},
		"设计稿-Web 1920":  {1920, 1080, 96},
		"设计稿-iOS 375":   {375, 812, 326},
	}

	// 查询指定设备
	device := "iPad Pro 12.9"
	if info, ok := resolutions[device]; ok {
		fmt.Printf("%s: %dx%d @ %dppi\n", device, info.Width, info.Height, info.PPI)
	} else {
		fmt.Println("未找到该设备")
	}

	// 遍历输出所有设备
	for name, res := range resolutions {
		fmt.Printf("%-20s %4dx%-4d %dppi\n", name, res.Width, res.Height, res.PPI)
	}
}

复制// 定义主流设备分辨率数据
const resolutions = {
  'iPhone 15 Pro Max': { width: 1290, height: 2796, ppi: 460 },
  'iPad Pro 12.9':     { width: 2048, height: 2732, ppi: 264 },
  'MacBook Pro 16':    { width: 3456, height: 2234, ppi: 254 },
  '设计稿-Web 1920':   { width: 1920, height: 1080, ppi: 96 },
  '设计稿-iOS 375':    { width: 375,  height: 812,  ppi: 326 },
};

// 按设备名查询
const device = 'iPhone 15 Pro Max';
const info = resolutions[device];
if (info) {
  console.log(`${device}: ${info.width}x${info.height} @ ${info.ppi}ppi`);
} else {
  console.log('未找到该设备');
}

// 列出所有设备
Object.entries(resolutions).forEach(([name, res]) => {
  console.log(`${name.padEnd(20)} ${res.width}x${res.height} ${res.ppi}ppi`);
});