I am trying to annotate images in the PdfContentByte area of the PDF
document. The annotation appears to add when I set it:
public void imageURL(Image urlimage, String url) {
// Left
// Check if image provided
boolean urlnotblank = StringUtils.isNotBlank(url.trim());
// Image provided
if (urlnotblank == true) {
urlimage.setAnnotation(new Annotation(0, 0, 0,
0,
"http://www.lowagie.com/iText";));
}
}
...and the image is added to the document without an error
public void PDFImage(Document document, Vector imgvector,
PdfContentByte cb, PdfContentByte cbu) {
try {
// Create new instance
iPDFImage img = new iPDFImage();
// Initialise counter
int x = 0;
for (int i = 0; i < imgvector.size(); i++) {
// Retrieve vector object
img = (iPDFImage) imgvector.get(i);
// Set position
img.pdfimage.setAbsolutePosition(Float.valueOf(img.getImageX().trim()).floatValue(),
document.getPageSize().getHeight() -
Float.valueOf(img.getImageY().trim()).floatValue());
// Add image
if (img.getUnder().equals(Yes)) {
cbu.addImage(img.pdfimage);
}
else {
cb.addImage(img.pdfimage);
}
// Increment vector element
x = x + 1;
}
}
catch(Exception e) {
throw new ExceptionConverter(e);
}
}
...but then an exception occurs when I close the document. No additional
error information is provided.
Is this the correct method for annotating images in the contentbyte area of
the document. This error only occurs when I try and annotate an image -
otherwise the doument assembles correctly.
Thanks
Paul
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