字体很棒，带有pdfbox和boxable

Question

我正在尝试使用Bootstrap中很棒的字体来使用它的图标。

我的代码是这样的：

PDDocument doc = new PDDocument();
PDPage page = addNewPage(doc);
PDFont font = PDTrueTypeFont.loadTTF(doc,new File("D:/workspace/pdfbox/PDF/src/fontawesome-webfont.ttf"));
//Create Header row
Row<PDPage> headerRow = table.createRow(15f);
Cell<PDPage> cell = headerRow.createCell(100, "\uf05e");
cell.setFont(font);

我得到以下异常：

Exception in thread "main" java.lang.IllegalArgumentException: U+F05E is not available in this font's encoding: WinAnsiEncoding
    at org.apache.pdfbox.pdmodel.font.PDTrueTypeFont.encode(PDTrueTypeFont.java:368)
    at org.apache.pdfbox.pdmodel.font.PDFont.encode(PDFont.java:286)
    at org.apache.pdfbox.pdmodel.font.PDFont.getStringWidth(PDFont.java:315)
    at be.quodlibet.boxable.Paragraph.getLines(Paragraph.java:83)
    at be.quodlibet.boxable.Paragraph.getHeight(Paragraph.java:154)
    at be.quodlibet.boxable.Cell.getTextHeight(Cell.java:391)
    at be.quodlibet.boxable.Cell.getCellHeight(Cell.java:366)
    at be.quodlibet.boxable.Row.getHeight(Row.java:159)
    at be.quodlibet.boxable.Table.getMinimumHeight(Table.java:697)
    at be.quodlibet.boxable.Table.draw(Table.java:192)
    at TableTest.main(TableTest.java:58)

我知道“ \\ uf05e”在此字体中有效。

有人知道问题出在哪里吗？

Answer 1

请使用

PDFont font = PDType0Font.load(doc,new File("D:/workspace/pdfbox/PDF/src/fontawesome-webfont.ttf"));

这允许使用除通常的标准字符以外的其他字符。 仅在PDFBox 2.0及更高版本中可用。