PDF2SVG:Use pdfbox and batik to generate svg files, but no text

[Adger Li]

Hello, I use PDFBox and batik to generate svg files, but all texts in the 
generated svg files become paths.
This is:

PDDocument document = PDDocument.load(pdfFile);
Printable page = new PDFPrintable(document);
SVGGraphics2D svgGenerator = new SVGGraphics2D(ctx, false);
page.print(svgGenerator, pageFormat, i);
svgGenerator.stream(svgFName,true);

I want to know how to make PDFBox keeps font information when printing. Thank 
you very much!