java 生成pdf文件嵌入字体,用IText在PDF中嵌入非嵌入字体

最新推荐文章于 2023-01-13 14:12:54 发布

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最新推荐文章于 2023-01-13 14:12:54 发布 · 1k 阅读

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#java 生成pdf文件嵌入字体

本文档描述了如何在不拥有字体源文件的情况下，通过IText库将PDF文件中的字体嵌入到PDF中。作者尝试从系统已安装的字体中查找匹配的字体文件，并将它们嵌入到PDF中，以实现字体的自包含和可用性。

So I have the following problem. I receive a PDF file which contains a set of fonts. These fonts are not embedded into the file. Here is a simple example:

I would like to embed these fonts inside the PDF, so they're self-contained and always available. But things don't seem that simple. I'm using IText to do my PDF processing.

I have read and tried the following questions/answers:

But what had gotten me closest was the following example: EmbedFontPostFacto.java (which comes from the book). I was able to embed the Arial font when providing the Arial.ttf file.

But with this, like with other examples, I need the source file of the font in order to embed it. In my case, I don't have the source file. But I might