我创建了一个示例程序来尝试使用 Aspose 库将 XFDF 导入 PDF。该程序可以毫无例外地运行,但输出的 PDF 不包含任何注释。有什么建议可以解决这个问题吗?
更新 - 2014-12-12
我也已将问题发送给 Aspose。他们可以重现相同的问题,并在他们的问题跟踪系统中记录一个票PDFNEWJAVA-34609 。
以下是我的示例程序:
public static void main(String[] args) {
final String ROOT = "C:\\PdfAnnotation\\";
final String sourcePDF = "hackermonthly-issue.pdf";
final String destPDF = "output.pdf";
final String sourceXFDF = "XFDFTest.xfdf";
try
{
// Specify the path of license file
License lic = new License();
lic.setLicense(ROOT + "Aspose.Pdf.lic");
//create an object of PdfAnnotationEditor class
PdfAnnotationEditor editor = new PdfAnnotationEditor();
//bind input PDF file
editor.bindPdf(ROOT + sourcePDF);
//create a file stream for input XFDF file to import annotations
FileInputStream fileStream = new FileInputStream(ROOT + sourceXFDF);
//create an enumeration of all the annotation types which you want to import
//int[] annType = {AnnotationType.Ink };
//import annotations of specified type(s) from XFDF file
//editor.importAnnotationFromXfdf(fileStream, annType);
editor.importAnnotationFromXfdf(fileStream);
//save output pdf file
editor.save(ROOT + destPDF);
} catch (Exception e) {
System.out.println("exception: " + e.getMessage());
}
}