c#实现在图上画汉字

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using Emgu.CV;
using Emgu.CV.Structure;

Image<Bgr, byte> image = new Image<Bgr, byte>("your_image_path.jpg");
 
Image<Bgr, byte> result = image.CopyBlank(); 

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MCvFont font = new MCvFont(Emgu.CV.CvEnum.FONT.CV_FONT_HERSHEY_SIMPLEX, 1.0, 1.0);
 
Bgr color = new Bgr(Color.Red); // 字体颜色
 
string text = "Hello World"; // 要写的文本内容

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result.Draw(text, ref font, new Point(10, 20), color); 

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result.Save("output_image.jpg");
 
result.Show();

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using Emgu.CV;
 
using Emgu.CV.Structure;
 
using System.Drawing;
 
 
 
class Program
 
{
 
    static void Main(string[] args)
 
    {
 
        Image<Bgr, byte> image = new Image<Bgr, byte>("your_image_path.jpg");
 
        Image<Bgr, byte> result = image.CopyBlank();
 
 
 
        MCvFont font = new MCvFont(Emgu.CV.CvEnum.FONT.CV_FONT_HERSHEY_SIMPLEX, 1.0, 1.0);
 
        Bgr color = new Bgr(Color.Red);
 
        string text = "Hello World";
 
 
 
        result.Draw(text, ref font, new Point(10, 20), color);
 
 
 
        result.Save("output_image.jpg");
 
        result.Show();
 
    }
 
}