Hi, converting text to a curve is a major effort. There is no specific function for that in PDFBox. But you could e.g. set a permission in PDF to disallow text extraction http://pdfbox.apache.org/apidocs/org/apache/pdfbox/pdmodel/encryption/AccessPermission.html
BR Maruan Sahyoun Am 24.09.2013 um 17:10 schrieb daijun <16360...@qq.com>: > Dears, > > > I want to convert a text in a pdf to a curve. i.e. convert a text such as > "hello" to a pen curve "hello"(change to token c) so that the text can not be > copied. > > > Thank you in advance! > > > d.j.