"Fossies" - the Fresh Open Source Software Archive  

Source code changes of the file "pdfbox/src/main/java/org/apache/pdfbox/pdmodel/interactive/form/PDAcroForm.java" between
pdfbox-2.0.23-src.zip and pdfbox-2.0.24-src.zip

About: Apache PDFBox is a Java PDF library tool that allows creation of new PDF documents, manipulation of existing documents and the ability to extract content from documents.

PDAcroForm.java  (pdfbox-2.0.23-src)	:	PDAcroForm.java  (pdfbox-2.0.24-src)
skipping to change at line 244		skipping to change at line 244
LOG.warn("Flatten for a dynamix XFA form is not supported");		LOG.warn("Flatten for a dynamix XFA form is not supported");
return;		return;
}		}
// refresh the appearances if set		// refresh the appearances if set
if (refreshAppearances)		if (refreshAppearances)
{		{
refreshAppearances(fields);		refreshAppearances(fields);
}		}
// the content stream to write to
PDPageContentStream contentStream;
// get the widgets per page		// get the widgets per page
Map<COSDictionary,Set<COSDictionary>> pagesWidgetsMap = buildPagesWidget sMap(fields);		Map<COSDictionary,Set<COSDictionary>> pagesWidgetsMap = buildPagesWidget sMap(fields);
// preserve all non widget annotations		// preserve all non widget annotations
for (PDPage page : document.getPages())		for (PDPage page : document.getPages())
{		{
Set<COSDictionary> widgetsForPageMap = pagesWidgetsMap.get(page.getC OSObject());		Set<COSDictionary> widgetsForPageMap = pagesWidgetsMap.get(page.getC OSObject());
// indicates if the original content stream		// indicates if the original content stream
// has been wrapped in a q...Q pair.		// has been wrapped in a q...Q pair.
skipping to change at line 269		skipping to change at line 266
List<PDAnnotation> annotations = new ArrayList<PDAnnotation>();		List<PDAnnotation> annotations = new ArrayList<PDAnnotation>();
for (PDAnnotation annotation: page.getAnnotations())		for (PDAnnotation annotation: page.getAnnotations())
{		{
if (widgetsForPageMap == null || !widgetsForPageMap.contains(ann otation.getCOSObject()))		if (widgetsForPageMap == null || !widgetsForPageMap.contains(ann otation.getCOSObject()))
{		{
annotations.add(annotation);		annotations.add(annotation);
}		}
else if (isVisibleAnnotation(annotation))		else if (isVisibleAnnotation(annotation))
{		{
contentStream = new PDPageContentStream(document, page, Appe		PDPageContentStream contentStream = new PDPageContentStream(
ndMode.APPEND, true, !isContentStreamWrapped);		document, page, AppendMode.APPEND, true, !isContentS
isContentStreamWrapped = true;		treamWrapped);
		try
PDAppearanceStream appearanceStream = annotation.getNormalAp		{
pearanceStream();		isContentStreamWrapped = true;
PDFormXObject fieldObject = new PDFormXObject(appearanceStre		PDAppearanceStream appearanceStream = annotation.getNorm
am.getCOSObject());		alAppearanceStream();
contentStream.saveGraphicsState();		PDFormXObject fieldObject = new PDFormXObject(appearance
		Stream.getCOSObject());
// see https://stackoverflow.com/a/54091766/1729265 for an e
xplanation		contentStream.saveGraphicsState();
// of the steps required
// this will transform the appearance stream form object int		// see https://stackoverflow.com/a/54091766/1729265 for
o the rectangle of the		an explanation
// annotation bbox and map the coordinate systems		// of the steps required
Matrix transformationMatrix = resolveTransformationMatrix(an		// this will transform the appearance stream form object
notation, appearanceStream);		into the rectangle of the
contentStream.transform(transformationMatrix);		// annotation bbox and map the coordinate systems
contentStream.drawForm(fieldObject);		Matrix transformationMatrix = resolveTransformationMatri
contentStream.restoreGraphicsState();		x(annotation, appearanceStream);
contentStream.close();		contentStream.transform(transformationMatrix);
		contentStream.drawForm(fieldObject);
		contentStream.restoreGraphicsState();
		}
		finally
		{
		contentStream.close();
		}
}		}
}		}
page.setAnnotations(annotations);		page.setAnnotations(annotations);
}		}
// remove the fields		// remove the fields
removeFields(fields);		removeFields(fields);
// remove XFA for hybrid forms		// remove XFA for hybrid forms
dictionary.removeItem(COSName.XFA);		dictionary.removeItem(COSName.XFA);
End of changes. 2 change blocks.
27 lines changed or deleted		31 lines changed or added

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