英文:
How to change direction of Hebrew letters?
问题
我正在使用 itext 7.1.8 版本，并且我需要在我的文档中保存希伯来文。我在这里找到了一个解决方案链接，但对我不起作用。<br/>
我的代码如下所示：
public class RunItextApp {
public static void main(String[] args) throws Exception {
final String filename = "simple.pdf";
final String hebrew = "שדג";
final String text = "\u05E9\u05D3\u05D2";
createSimplePdf(filename, hebrew);
}
private static void createSimplePdf(String filename, String text) throws Exception {
final String path = RunItextApp.class.getResource("/Arial.ttf").getPath();
final PdfFont font = PdfFontFactory.createFont(path, PdfEncodings.IDENTITY_H, true);
Style hebrewStyle = new Style()
.setBaseDirection(BaseDirection.RIGHT_TO_LEFT)
.setTextAlignment(TextAlignment.RIGHT)
.setFontSize(14)
.setFont(font);
final PdfWriter pdfWriter = new PdfWriter(filename);
final PdfDocument pdfDocument = new PdfDocument(pdfWriter);
final Document pdf = new Document(pdfDocument);
pdf.setBaseDirection(BaseDirection.RIGHT_TO_LEFT);
pdf.add(
new Paragraph(text)
.setFontScript(Character.UnicodeScript.HEBREW)
.addStyle(hebrewStyle)
);
pdf.close();
}
}
为什么这段代码不起作用？
如何设置文本方向？
英文:
I'm using itext 7.1.8 and I need to save Hebrew text in my document. I found this solution here but it doesn't work for me.<br/>
My code looks like the following:
public class RunItextApp {
public static void main(String[] args) throws Exception {
final String filename = "simple.pdf";
final String hebrew = "שדג";
final String text = "\u05E9\u05D3\u05D2";
createSimplePdf(filename, hebrew);
}
private static void createSimplePdf(String filename, String text) throws Exception {
final String path = RunItextApp.class.getResource("/Arial.ttf").getPath();
final PdfFont font = PdfFontFactory.createFont(path, PdfEncodings.IDENTITY_H, true);
Style hebrewStyle = new Style()
.setBaseDirection(BaseDirection.RIGHT_TO_LEFT)
.setTextAlignment(TextAlignment.RIGHT)
.setFontSize(14)
.setFont(font);
final PdfWriter pdfWriter = new PdfWriter(filename);
final PdfDocument pdfDocument = new PdfDocument(pdfWriter);
final Document pdf = new Document(pdfDocument);
pdf.setBaseDirection(BaseDirection.RIGHT_TO_LEFT);
pdf.add(
new Paragraph(text)
.setFontScript(Character.UnicodeScript.HEBREW)
.addStyle(hebrewStyle)
);
pdf.close();
}
}
Why this code doesn't work?
How can I set text direction?
答案1
得分: -1
请查看此页面 https://kb.itextpdf.com/home/it5kb/faq/how-to-set-rtl-direction-for-hebrew-when-converting-html-to-pdf。页面中描述了与您所遇到问题相同的情况。我认为关键的技巧在于文本字体。
英文:
Please take a look at this page https://kb.itextpdf.com/home/it5kb/faq/how-to-set-rtl-direction-for-hebrew-when-converting-html-to-pdf. It is described the same problem you have. I think that the main trick is in text font.
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