Java Itext7 PDF字体编码 - 波兰字符不可见

发布于 2025-01-23 14:03:06 字数 1325 浏览 0 评论 0原文

我正在使用库的最新ITEXT7版本来生成PDF。我已经偶然发现了这个问题的问题，基本上，一些字符缺失，具体取决于我选择的编码。但是似乎没有编码支持的波兰角色。

这是我用来创建字体的代码：

public static final String FONT_BOLD = "src/main/resources/fonts/NunitoSans-Bold.ttf";
public static final String FONT_EXTRA_BOLD = "src/main/resources/fonts/NunitoSans-ExtraBold.ttf";
public static final String FONT_SEMI_BOLD = "src/main/resources/fonts/NunitoSans-SemiBold.ttf";

PdfFont boldFont = PdfFontFactory.createFont(FONT_BOLD, PdfEncodings.CP1250);
PdfFont extraBoldFont = PdfFontFactory.createFont(FONT_EXTRA_BOLD, PdfEncodings.CP1250);
PdfFont semiBoldFont = PdfFontFactory.createFont(FONT_SEMI_BOLD, PdfEncodings.CP1250);

看起来像这样：

但是上面的文本应说“ podsumowaniejadłospisu”。

我尝试了不同的编码-UTF8，Unicode-H，Unicode-big，到目前为止最好的是Winansi（CP1252），但它也没有显示波兰字符，其他一些字符也缺少：

“ adospisu” - 应该是“jadłospisu”

“ niadanie” - 应该是“Śniadanie”

“ dzie” - 应该是“dzień”，

如果您知道如何解决这个问题，请告诉我。

原文

I am using the newest Itext7 version of the library for generating PDF's. I've stumbled upon this problem with fonts, basically some of the characters are missing depending on which encoding I'd choose. But there seems to be no encoding supporting Polish characters.

Here is the code I use to create the fonts:

public static final String FONT_BOLD = "src/main/resources/fonts/NunitoSans-Bold.ttf";
public static final String FONT_EXTRA_BOLD = "src/main/resources/fonts/NunitoSans-ExtraBold.ttf";
public static final String FONT_SEMI_BOLD = "src/main/resources/fonts/NunitoSans-SemiBold.ttf";

PdfFont boldFont = PdfFontFactory.createFont(FONT_BOLD, PdfEncodings.CP1250);
PdfFont extraBoldFont = PdfFontFactory.createFont(FONT_EXTRA_BOLD, PdfEncodings.CP1250);
PdfFont semiBoldFont = PdfFontFactory.createFont(FONT_SEMI_BOLD, PdfEncodings.CP1250);

And it looks like this:

But the above text should say "PODSUMOWANIE JADŁOSPISU".

I tried different encodings - UTF8, Unicode-H, Unicode-BIG, the best one is WINANSI (Cp1252) so far, but it also doesn't show Polish characters and some other characters are missing too: