谷歌地图导航符号

Question

我正在寻找一份详尽的 Google 地图导航标记列表。

为避免混淆，我不寻找this。

我正在寻找导航标记的完整列表，例如左转、右转、环形交叉路口、左前叉、右前叉、微左、微右等。

我了解文本表示会包含一些变量，例如 Roundabout3rd exit。这可以是 1st exit 或 2nd exit 等。但我希望从中提取 Roundabout 并将此指令的可变部分放在一边。为此，我需要一个完整的标记列表。

我搜索了很多，但我只能找到感兴趣的地方的标记，如酒吧、高尔夫球场等。

提前致谢:)

编辑：进一步阐明我的要求：谷歌地图API 包含“html_instructions”标签。我想将图像分配给尽可能多的不同指令。为此，我需要确定一份详尽的驾驶说明清单。

Answer 1

如果我正确理解了您的问题，那么可以在下图中的this url 中找到完整列表（以可视形式）。我找不到翻译列表，但无论如何这将与语言无关。

Answer 2

正如@edb 在他的回答中所建议的，文本取决于语言和地区。因为，我不需要在我的项目中处理本地化，所以我编制了一份英文说明列表。可以从@edb 的回答中使用对应的方向符号。

方向命令

• 参加
• 转 [ | ]
• 退出到
• 从 […] 出口驶向
• 在环岛， 个出口>
• 左转并入
• 在 上... |到……>
• 合并到
• 保持在岔路口[继续朝……]
• 轻微 [上...]
• 锋利 在
• 在
处掉头

一些没有相关符号的指令。

• 继续……
• 头
• 路过

希望这有帮助:)

Answer 3

我希望你期待这个http://mapicons.nicolasmollet.com/。

Answer 4

我没有找到任何官方的东西，所以我做了一个快速的 C# 程序来提取关键短语。

输出为here:

我的代码是：

static void Main(string[] args)
{
    ConcurrentDictionary<string,int> phrases = new ConcurrentDictionary<string,int>();

    List<string> citiesOfUS = new List<string>()
    {
        "Chicago,IL",
        "Los+Angeles,CA",


        "Montgomery"      + "," +     "AL",  
        "Juneau"          + "," +     "AK",  
        "Phoenix"         + "," +     "AZ",  
        "Little+Rock"     + "," +     "AR",  
        "Sacramento"      + "," +     "CA",  
        "Denver"          + "," +     "CO",  
        "Hartford"        + "," +     "CT",  
        "Dover"           + "," +     "DE",  
        "Tallahassee"     + "," +     "FL",  
        "Atlanta"         + "," +     "GA",  
        "Honolulu"        + "," +     "HI",  
        "Boise"           + "," +     "ID",  
        "Springfield"     + "," +     "IL",  
        "Indianapolis"    + "," +     "IN",  
        "Des+Moines"      + "," +     "IA",  
        "Topeka"          + "," +     "KS",  
        "Frankfort"       + "," +     "KY",  
        "Baton+Rouge"     + "," +     "LA",  
        "Augusta"         + "," +     "ME",  
        "Annapolis"       + "," +     "MD",  
        "Boston"          + "," +     "MA",  
        "Lansing"         + "," +     "MI",  
        "St.+Paul"        + "," +     "MN",  
        "Jackson"         + "," +     "MS",  
        "Jefferson+City"  + "," +     "MO",  
        "Helena"          + "," +     "MT",  
        "Lincoln"         + "," +     "NE",  
        "Carson+City"     + "," +     "NV",  
        "Concord"         + "," +     "NH",  
        "Trenton"         + "," +     "NJ",  
        "Santa+Fe"        + "," +     "NM",  
        "Albany"          + "," +     "NY",  
        "Raleigh"         + "," +     "NC",  
        "Bismarck"        + "," +     "ND",  
        "Columbus"        + "," +     "OH",  
        "Oklahoma+City"   + "," +     "OK",  
        "Salem"           + "," +     "OR",  
        "Harrisburg"      + "," +     "PA",  
        "Providence"      + "," +     "RI",  
        "Columbia"        + "," +     "SC",  
        "Pierre"          + "," +     "SD",  
        "Nashville"       + "," +     "TN",  
        "Austin"          + "," +     "TX",  
        "Salt+Lake+City"  + "," +     "UT",  
        "Montpelier"      + "," +     "VT",  
        "Richmond"        + "," +     "VA",  
        "Olympia"         + "," +     "WA",  
        "Charleston"      + "," +     "WV",  
        "Madison"         + "," +     "WI",  
        "Cheyenne"        + "," +     "WY"  

    };

    Parallel.ForEach(citiesOfUS, (string origin) =>
    {
        foreach (string destination in citiesOfUS)
        {
            string json = new WebClient().DownloadString("http://maps.googleapis.com/maps/api/directions/xml?origin=" + origin + "&destination=" + destination + "&sensor=false");

            bool shouldExitLoop = false;

            while (!shouldExitLoop)
            {
                int pos1 = json.IndexOf("<html_instructions>");
                if (pos1 == -1) { shouldExitLoop = true; break; }

                int pos2 = json.IndexOf("</html_instructions>");
                if (pos2 == -1) { shouldExitLoop = true; break; }

                string subString = json.Substring(pos1 + 19, pos2 - pos1 - 19);

                json = json.Substring(pos2 + 20);

                int posB1 = subString.IndexOf("&lt;b");

                while (posB1 != -1)
                {
                    int posB2 = subString.IndexOf("&lt;/b");

                    string part1 = subString.Substring(0, posB1);
                    string part2 = subString.Substring(posB2 + 6);

                    subString = part1 + " SYM " + part2;

                    posB1 = subString.IndexOf("&lt;b");
                }

                int posSpace = subString.IndexOf("&gt;");

                while (posSpace != -1)
                {
                    string part1 = subString.Substring(0, posSpace);
                    string part2 = subString.Substring(posSpace + 4);

                    subString = part1 + part2;

                    posSpace = subString.IndexOf("&gt;");
                }

                int posDiv1 = subString.IndexOf("&lt;div");

                while (posDiv1 != -1)
                {
                    int posDiv2 = subString.IndexOf("&lt;/div");

                    string part1 = subString.Substring(0, posDiv1);
                    string part2 = subString.Substring(posDiv2 + 8);

                    subString = part1 + " SYM " + part2;

                    posDiv1 = subString.IndexOf("&lt;div");
                }

                phrases.AddOrUpdate(subString, 1, (key, oldvalue) => oldvalue + 1 );

            }
        }

    });


    string[] lines = phrases.Keys.ToArray();

    Array.Sort(lines);

    System.IO.File.WriteAllLines(@"C:\Users\Xantix\Desktop\WriteLines.txt", lines);            

    return;
}

基本上，这些是您在尝试从美国的每个首都城市到其他每个首都城市时得到的英语短语。

任何出现在粗体标签之间的东西都被替换为“SYM”这个词，比如左、右、街道名称等。

注意：我删除了出现在 html_instructions 中的 div 之间的内容，因此缺少诸如“部分收费公路”和“正在建设中直到 SomeDate”之类的内容。

请随意修改我的代码以将其他城市添加到列表中或添加街道地址等。