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如果您想从 PDF 文档中获取所有字体,可以使用 Document 类中提供的 FontUtilities.GetAllFonts() 方法。请查看以下代码片段以获取现有 PDF 文档中的所有字体:
以下代码片段也适用于 Aspose.PDF.Drawing 库。
// For complete examples and data files, visit https://github.com/aspose-pdf/Aspose.PDF-for-.NET
private static void ExtractFonts()
{
// The path to the documents directory
var dataDir = RunExamples.GetDataDir_AsposePdf_WorkingDocuments();
// Open PDF document
using (var document = new Aspose.Pdf.Document(dataDir + "ExtractFonts.pdf"))
{
Aspose.Pdf.Text.Font[] fonts = document.FontUtilities.GetAllFonts();
foreach (Aspose.Pdf.Text.Font font in fonts)
{
Console.WriteLine(font.FontName);
}
}
}
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