我正在尝试使用NOTO字体(
/get/noto/)来显示中文字符.这是我的示例代码,来自iText的修改示例代码.
public void createPdf(String filename) throws IOException, DocumentException {
Document document = new Document();
PdfWriter.getInstance(document, new FileOutputStream(filename));
document.open();
//This is simple English Font
FontFactory.register("c:/temp/fonts/NotoSerif-Bold.ttf", "my_nato_font");
Font myBoldFont = FontFactory.getFont("my_nato_font");
BaseFont bf = myBoldFont.getBaseFont();
document.add(new Paragraph(bf.getPostscriptFontName(), myBoldFont));
//This is Chinese font
//Option 1 :
Font myAdobeTypekit = FontFactory.getFont("SourceHanSansSC-Regular", BaseFont.IDENTITY_H, BaseFont.NOT_EMBEDDED);
//Option 2 :
/*FontFactory.register("C:/temp/AdobeFonts/source-han-sans-1.001R/OTF/SimplifiedChinese/SourceHanSansSC-Regular.otf", "my_hans_font");
Font myAdobeTypekit = FontFactory.getFont("my_hans_font", BaseFont.IDENTITY_H, BaseFont.EMBEDDED);*/
document.add(Chunk.NEWLINE);
document.add(new Paragraph("高興", myAdobeTypekit));
document.add(Chunk.NEWLINE);
//simplified chinese
document.add(new Paragraph("朝辞白帝彩云间", myAdobeTypekit));
document.add(Chunk.NEWLINE);
document.add(new Paragraph("高兴", myAdobeTypekit));
document.add(new Paragraph("The Source Han Sans Traditional Chinese ", myAdobeTypekit));
document.close();
}
我已经在我的机器上下载了字体文件.我正在使用两种方法
>在Adobe中使用等效的字体系列
>将otf文件嵌入pdf中
使用方法1,我希望中文字符以pdf格式显示,但显示英文文本,中文字符为空白.
使用方法2,当我尝试使用pdf嵌入字体时,这不是我想要的路径,打开pdf时出错.
并在此代码中
public void createPdf(String filename, boolean appearances, boolean font)
throws IOException, DocumentException {
// step 1
Document document = new Document();
// step 2
PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(filename));
// step 3
document.open();
// step 4
writer.getAcroForm().setNeedAppearances(appearances);
TextField text = new TextField(writer, new Rectangle(36, 806, 559, 780), "description");
text.setOptions(TextField.MULTILINE);
if (font) {
BaseFont unicode =
BaseFont.createFont("c:/windows/fonts/arialuni.ttf", BaseFont.IDENTITY_H, BaseFont.NOT_EMBEDDED);
text.setExtensionFont(BaseFont.createFont());
ArrayList
list.add(unicode);
text.setSubstitutionFonts(list);
BaseFont f= (BaseFont)text.getSubstitutionFonts().get(0);
System.out.println(f.getPostscriptFontName());
}
text.setText(TEXT);
writer.addAnnotation(text.getTextField());
// step 5
document.close();
}
我用c:/temp/fonts/NotoSansCJKtc-Thin.otf替换c:/windows/fonts/arialuni.ttf,我没看到中文字符.要转换的文本是
public static final String TEXT = "These are the protagonists in 'Hero', a movie by Zhang Yimou:\n"
+ "\u7121\u540d (Nameless), \u6b98\u528d (Broken Sword), "
+ "\u98db\u96ea (Flying Snow), \u5982\u6708 (Moon), "
+ "\u79e6\u738b (the King), and \u9577\u7a7a (Sky).";