通过c#在Labelary api中使用ttf字体

using System;
using System.IO;
using System.Net;
using System.Text;

public class LabelaryExample
{
    public static void Main(string[] args)
    {
        string labelText = "Your label text here";
        string fontUrl = "https://example.com/path-to-your-font.ttf";

        string requestUrl = $"https://api.labelary.com/v1/printers/printerName/labels/labelWidthInInches/labelHeightInInches/0/{WebUtility.UrlEncode(labelText)}";

        // 创建HTTP请求
        HttpWebRequest request = (HttpWebRequest)WebRequest.Create(requestUrl);
        request.Method = "GET";

        // 添加请求头部信息，指定TTF字体
        request.Headers.Add("Accept-Encoding", "gzip");
        request.Headers.Add("Accept-Charset", "utf-8");
        request.Headers.Add("X-Labelary-Font-URL", fontUrl);

        // 发送请求并获取响应
        HttpWebResponse response = (HttpWebResponse)request.GetResponse();
        Stream responseStream = response.GetResponseStream();

        // 读取响应内容
        StreamReader streamReader = new StreamReader(responseStream, Encoding.UTF8);
        string responseData = streamReader.ReadToEnd();

        // 处理响应数据
        // ...

        // 关闭资源
        streamReader.Close();
        responseStream.Close();
    }
}