直接从C#中的文件加载字体

Question

有没有办法做这样的事情？

FontFamily fontFamily = new FontFamily("C:/Projects/MyProj/free3of9.ttf");

我尝试了各种各样的变化,但却无法让它发挥作用.

更新:

这有效:

PrivateFontCollection collection = new PrivateFontCollection();
collection.AddFontFile(@"C:\Projects\MyProj\free3of9.ttf");
FontFamily fontFamily = new FontFamily("Free 3 of 9", collection);
Font font = new Font(fontFamily, height);

// Use the font with DrawString, etc.

Answer 1

此示例显示如何从字节数组添加字体 - 如果字体存储在资源中.它也允许从文件中添加字体.以下代码我在winforms上使用:

这有点棘手,从文件中加载TTF字体需要这样做:

private PrivateFontCollection _privateFontCollection = new PrivateFontCollection();

public FontFamily GetFontFamilyByName(string name)
{
    return _privateFontCollection.Families.FirstOrDefault(x => x.Name == name);
}

public void AddFont(string fullFileName)
{
    AddFont(File.ReadAllBytes(fullFileName));
}   

public void AddFont(byte[] fontBytes)
{
    var handle = GCHandle.Alloc(fontBytes, GCHandleType.Pinned);
    IntPtr pointer = handle.AddrOfPinnedObject();
    try
    {
        _privateFontCollection.AddMemoryFont(pointer, fontBytes.Length);
    }
    finally
    {
        handle.Free();
    }
}

Answer 2

这段代码适合我(WPF):

FontFamily fontFamily = new FontFamily(@"C:\#FONTNAME")

在您的示例中,它将是:

FontFamily fontFamily = new FontFamily(@"C:\Projects\MyProj\#free3of9");

没有文件扩展名的字体名称,并保留"#"符号.