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Highlight annotations

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This commit is contained in:
Jakub Melka
2020-03-27 19:29:21 +01:00
parent 23b8373f98
commit 77972bbad3
5 changed files with 2059 additions and 235 deletions
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501
PdfForQtLib/sources/pdfdocumentbuilder.cpp
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@ -604,24 +604,14 @@ PDFObjectReference PDFDocumentBuilder::createAnnotationCircle(PDFObjectReference
objectBuilder.endDictionaryItem();
objectBuilder.endDictionary();
PDFObjectReference annotationObject = addObject(objectBuilder.takeObject());
PDFObjectReference popupAnnotation = createAnnotationPopup(page, annotationObject, getPopupWindowRect(rectangle), false);
objectBuilder.beginDictionary();
objectBuilder.beginDictionaryItem("Popup");
objectBuilder << popupAnnotation;
objectBuilder.endDictionaryItem();
objectBuilder.endDictionary();
PDFObject updateAnnotationPopup = objectBuilder.takeObject();
objectBuilder.beginDictionary();
objectBuilder.beginDictionaryItem("Annots");
objectBuilder.beginArray();
objectBuilder << annotationObject;
objectBuilder << popupAnnotation;
objectBuilder.endArray();
objectBuilder.endDictionaryItem();
objectBuilder.endDictionary();
PDFObject pageAnnots = objectBuilder.takeObject();
mergeTo(annotationObject, updateAnnotationPopup);
appendTo(page, pageAnnots);
return annotationObject;
}
@ -771,6 +761,117 @@ PDFObjectReference PDFDocumentBuilder::createAnnotationFreeText(PDFObjectReferen
}
PDFObjectReference PDFDocumentBuilder::createAnnotationHighlight(PDFObjectReference page,
QRectF rectangle,
QColor color,
QString title,
QString subject,
QString contents)
{
PDFObjectFactory objectBuilder;
objectBuilder.beginDictionary();
objectBuilder.beginDictionaryItem("Type");
objectBuilder << WrapName("Annot");
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("Subtype");
objectBuilder << WrapName("Highlight");
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("Rect");
objectBuilder << rectangle;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("P");
objectBuilder << page;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("M");
objectBuilder << WrapCurrentDateTime();
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("CreationDate");
objectBuilder << WrapCurrentDateTime();
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("C");
objectBuilder << color;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("T");
objectBuilder << title;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("Contents");
objectBuilder << contents;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("Subj");
objectBuilder << subject;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("QuadPoints");
objectBuilder.beginArray();
objectBuilder << rectangle.bottomLeft();
objectBuilder << rectangle.bottomRight();
objectBuilder << rectangle.topLeft();
objectBuilder << rectangle.topRight();
objectBuilder.endArray();
objectBuilder.endDictionaryItem();
objectBuilder.endDictionary();
PDFObjectReference annotationObject = addObject(objectBuilder.takeObject());
objectBuilder.beginDictionary();
objectBuilder.beginDictionaryItem("Annots");
objectBuilder.beginArray();
objectBuilder << annotationObject;
objectBuilder.endArray();
objectBuilder.endDictionaryItem();
objectBuilder.endDictionary();
PDFObject pageAnnots = objectBuilder.takeObject();
appendTo(page, pageAnnots);
return annotationObject;
}
PDFObjectReference PDFDocumentBuilder::createAnnotationHighlight(PDFObjectReference page,
QRectF rectangle,
QColor color)
{
PDFObjectFactory objectBuilder;
objectBuilder.beginDictionary();
objectBuilder.beginDictionaryItem("Type");
objectBuilder << WrapName("Annot");
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("Subtype");
objectBuilder << WrapName("Highlight");
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("Rect");
objectBuilder << rectangle;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("P");
objectBuilder << page;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("CreationDate");
objectBuilder << WrapCurrentDateTime();
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("C");
objectBuilder << color;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("QuadPoints");
objectBuilder.beginArray();
objectBuilder << rectangle.bottomLeft();
objectBuilder << rectangle.bottomRight();
objectBuilder << rectangle.topLeft();
objectBuilder << rectangle.topRight();
objectBuilder.endArray();
objectBuilder.endDictionaryItem();
objectBuilder.endDictionary();
PDFObjectReference annotationObject = addObject(objectBuilder.takeObject());
objectBuilder.beginDictionary();
objectBuilder.beginDictionaryItem("Annots");
objectBuilder.beginArray();
objectBuilder << annotationObject;
objectBuilder.endArray();
objectBuilder.endDictionaryItem();
objectBuilder.endDictionary();
PDFObject pageAnnots = objectBuilder.takeObject();
appendTo(page, pageAnnots);
return annotationObject;
}
PDFObjectReference PDFDocumentBuilder::createAnnotationLine(PDFObjectReference page,
QRectF boundingRect,
QPointF startPoint,
@ -844,22 +945,14 @@ PDFObjectReference PDFDocumentBuilder::createAnnotationLine(PDFObjectReference p
PDFObjectReference annotationObject = addObject(objectBuilder.takeObject());
PDFObjectReference popupAnnotation = createAnnotationPopup(page, annotationObject, getPopupWindowRect(boundingRect), false);
objectBuilder.beginDictionary();
objectBuilder.beginDictionaryItem("Popup");
objectBuilder << popupAnnotation;
objectBuilder.endDictionaryItem();
objectBuilder.endDictionary();
PDFObject updateAnnotationPopup = objectBuilder.takeObject();
objectBuilder.beginDictionary();
objectBuilder.beginDictionaryItem("Annots");
objectBuilder.beginArray();
objectBuilder << annotationObject;
objectBuilder << popupAnnotation;
objectBuilder.endArray();
objectBuilder.endDictionaryItem();
objectBuilder.endDictionary();
PDFObject pageAnnots = objectBuilder.takeObject();
mergeTo(annotationObject, updateAnnotationPopup);
appendTo(page, pageAnnots);
return annotationObject;
}
@ -958,22 +1051,14 @@ PDFObjectReference PDFDocumentBuilder::createAnnotationLine(PDFObjectReference p
PDFObjectReference annotationObject = addObject(objectBuilder.takeObject());
PDFObjectReference popupAnnotation = createAnnotationPopup(page, annotationObject, getPopupWindowRect(boundingRect), false);
objectBuilder.beginDictionary();
objectBuilder.beginDictionaryItem("Popup");
objectBuilder << popupAnnotation;
objectBuilder.endDictionaryItem();
objectBuilder.endDictionary();
PDFObject updateAnnotationPopup = objectBuilder.takeObject();
objectBuilder.beginDictionary();
objectBuilder.beginDictionaryItem("Annots");
objectBuilder.beginArray();
objectBuilder << annotationObject;
objectBuilder << popupAnnotation;
objectBuilder.endArray();
objectBuilder.endDictionaryItem();
objectBuilder.endDictionary();
PDFObject pageAnnots = objectBuilder.takeObject();
mergeTo(annotationObject, updateAnnotationPopup);
appendTo(page, pageAnnots);
return annotationObject;
}
@ -1089,22 +1174,14 @@ PDFObjectReference PDFDocumentBuilder::createAnnotationPolygon(PDFObjectReferenc
PDFObjectReference annotationObject = addObject(objectBuilder.takeObject());
PDFObjectReference popupAnnotation = createAnnotationPopup(page, annotationObject, getPopupWindowRect(polygon.boundingRect()), false);
objectBuilder.beginDictionary();
objectBuilder.beginDictionaryItem("Popup");
objectBuilder << popupAnnotation;
objectBuilder.endDictionaryItem();
objectBuilder.endDictionary();
PDFObject updateAnnotationPopup = objectBuilder.takeObject();
objectBuilder.beginDictionary();
objectBuilder.beginDictionaryItem("Annots");
objectBuilder.beginArray();
objectBuilder << annotationObject;
objectBuilder << popupAnnotation;
objectBuilder.endArray();
objectBuilder.endDictionaryItem();
objectBuilder.endDictionary();
PDFObject pageAnnots = objectBuilder.takeObject();
mergeTo(annotationObject, updateAnnotationPopup);
appendTo(page, pageAnnots);
return annotationObject;
}
@ -1176,22 +1253,14 @@ PDFObjectReference PDFDocumentBuilder::createAnnotationPolyline(PDFObjectReferen
PDFObjectReference annotationObject = addObject(objectBuilder.takeObject());
PDFObjectReference popupAnnotation = createAnnotationPopup(page, annotationObject, getPopupWindowRect(polyline.boundingRect()), false);
objectBuilder.beginDictionary();
objectBuilder.beginDictionaryItem("Popup");
objectBuilder << popupAnnotation;
objectBuilder.endDictionaryItem();
objectBuilder.endDictionary();
PDFObject updateAnnotationPopup = objectBuilder.takeObject();
objectBuilder.beginDictionary();
objectBuilder.beginDictionaryItem("Annots");
objectBuilder.beginArray();
objectBuilder << annotationObject;
objectBuilder << popupAnnotation;
objectBuilder.endArray();
objectBuilder.endDictionaryItem();
objectBuilder.endDictionary();
PDFObject pageAnnots = objectBuilder.takeObject();
mergeTo(annotationObject, updateAnnotationPopup);
appendTo(page, pageAnnots);
return annotationObject;
}
@ -1225,6 +1294,13 @@ PDFObjectReference PDFDocumentBuilder::createAnnotationPopup(PDFObjectReference
objectBuilder.endDictionaryItem();
objectBuilder.endDictionary();
PDFObjectReference popupAnnotation = addObject(objectBuilder.takeObject());
objectBuilder.beginDictionary();
objectBuilder.beginDictionaryItem("Popup");
objectBuilder << popupAnnotation;
objectBuilder.endDictionaryItem();
objectBuilder.endDictionary();
PDFObject upgradedParentAnnotation = objectBuilder.takeObject();
mergeTo(parentAnnotation, upgradedParentAnnotation);
return popupAnnotation;
}
@ -1284,22 +1360,236 @@ PDFObjectReference PDFDocumentBuilder::createAnnotationSquare(PDFObjectReference
PDFObjectReference annotationObject = addObject(objectBuilder.takeObject());
PDFObjectReference popupAnnotation = createAnnotationPopup(page, annotationObject, getPopupWindowRect(rectangle), false);
objectBuilder.beginDictionary();
objectBuilder.beginDictionaryItem("Popup");
objectBuilder << popupAnnotation;
objectBuilder.endDictionaryItem();
objectBuilder.endDictionary();
PDFObject updateAnnotationPopup = objectBuilder.takeObject();
objectBuilder.beginDictionary();
objectBuilder.beginDictionaryItem("Annots");
objectBuilder.beginArray();
objectBuilder << annotationObject;
objectBuilder << popupAnnotation;
objectBuilder.endArray();
objectBuilder.endDictionaryItem();
objectBuilder.endDictionary();
PDFObject pageAnnots = objectBuilder.takeObject();
mergeTo(annotationObject, updateAnnotationPopup);
appendTo(page, pageAnnots);
return annotationObject;
}
PDFObjectReference PDFDocumentBuilder::createAnnotationSquiggly(PDFObjectReference page,
QRectF rectangle,
QColor color,
QString title,
QString subject,
QString contents)
{
PDFObjectFactory objectBuilder;
objectBuilder.beginDictionary();
objectBuilder.beginDictionaryItem("Type");
objectBuilder << WrapName("Annot");
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("Subtype");
objectBuilder << WrapName("Squiggly");
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("Rect");
objectBuilder << rectangle;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("P");
objectBuilder << page;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("M");
objectBuilder << WrapCurrentDateTime();
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("CreationDate");
objectBuilder << WrapCurrentDateTime();
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("C");
objectBuilder << color;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("T");
objectBuilder << title;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("Contents");
objectBuilder << contents;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("Subj");
objectBuilder << subject;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("QuadPoints");
objectBuilder.beginArray();
objectBuilder << rectangle.bottomLeft();
objectBuilder << rectangle.bottomRight();
objectBuilder << rectangle.topLeft();
objectBuilder << rectangle.topRight();
objectBuilder.endArray();
objectBuilder.endDictionaryItem();
objectBuilder.endDictionary();
PDFObjectReference annotationObject = addObject(objectBuilder.takeObject());
objectBuilder.beginDictionary();
objectBuilder.beginDictionaryItem("Annots");
objectBuilder.beginArray();
objectBuilder << annotationObject;
objectBuilder.endArray();
objectBuilder.endDictionaryItem();
objectBuilder.endDictionary();
PDFObject pageAnnots = objectBuilder.takeObject();
appendTo(page, pageAnnots);
return annotationObject;
}
PDFObjectReference PDFDocumentBuilder::createAnnotationSquiggly(PDFObjectReference page,
QRectF rectangle,
QColor color)
{
PDFObjectFactory objectBuilder;
objectBuilder.beginDictionary();
objectBuilder.beginDictionaryItem("Type");
objectBuilder << WrapName("Annot");
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("Subtype");
objectBuilder << WrapName("Squiggly");
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("Rect");
objectBuilder << rectangle;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("P");
objectBuilder << page;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("CreationDate");
objectBuilder << WrapCurrentDateTime();
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("C");
objectBuilder << color;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("QuadPoints");
objectBuilder.beginArray();
objectBuilder << rectangle.bottomLeft();
objectBuilder << rectangle.bottomRight();
objectBuilder << rectangle.topLeft();
objectBuilder << rectangle.topRight();
objectBuilder.endArray();
objectBuilder.endDictionaryItem();
objectBuilder.endDictionary();
PDFObjectReference annotationObject = addObject(objectBuilder.takeObject());
objectBuilder.beginDictionary();
objectBuilder.beginDictionaryItem("Annots");
objectBuilder.beginArray();
objectBuilder << annotationObject;
objectBuilder.endArray();
objectBuilder.endDictionaryItem();
objectBuilder.endDictionary();
PDFObject pageAnnots = objectBuilder.takeObject();
appendTo(page, pageAnnots);
return annotationObject;
}
PDFObjectReference PDFDocumentBuilder::createAnnotationStrikeout(PDFObjectReference page,
QRectF rectangle,
QColor color,
QString title,
QString subject,
QString contents)
{
PDFObjectFactory objectBuilder;
objectBuilder.beginDictionary();
objectBuilder.beginDictionaryItem("Type");
objectBuilder << WrapName("Annot");
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("Subtype");
objectBuilder << WrapName("StrikeOut");
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("Rect");
objectBuilder << rectangle;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("P");
objectBuilder << page;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("M");
objectBuilder << WrapCurrentDateTime();
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("CreationDate");
objectBuilder << WrapCurrentDateTime();
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("C");
objectBuilder << color;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("T");
objectBuilder << title;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("Contents");
objectBuilder << contents;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("Subj");
objectBuilder << subject;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("QuadPoints");
objectBuilder.beginArray();
objectBuilder << rectangle.bottomLeft();
objectBuilder << rectangle.bottomRight();
objectBuilder << rectangle.topLeft();
objectBuilder << rectangle.topRight();
objectBuilder.endArray();
objectBuilder.endDictionaryItem();
objectBuilder.endDictionary();
PDFObjectReference annotationObject = addObject(objectBuilder.takeObject());
objectBuilder.beginDictionary();
objectBuilder.beginDictionaryItem("Annots");
objectBuilder.beginArray();
objectBuilder << annotationObject;
objectBuilder.endArray();
objectBuilder.endDictionaryItem();
objectBuilder.endDictionary();
PDFObject pageAnnots = objectBuilder.takeObject();
appendTo(page, pageAnnots);
return annotationObject;
}
PDFObjectReference PDFDocumentBuilder::createAnnotationStrikeout(PDFObjectReference page,
QRectF rectangle,
QColor color)
{
PDFObjectFactory objectBuilder;
objectBuilder.beginDictionary();
objectBuilder.beginDictionaryItem("Type");
objectBuilder << WrapName("Annot");
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("Subtype");
objectBuilder << WrapName("StrikeOut");
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("Rect");
objectBuilder << rectangle;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("P");
objectBuilder << page;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("CreationDate");
objectBuilder << WrapCurrentDateTime();
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("C");
objectBuilder << color;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("QuadPoints");
objectBuilder.beginArray();
objectBuilder << rectangle.bottomLeft();
objectBuilder << rectangle.bottomRight();
objectBuilder << rectangle.topLeft();
objectBuilder << rectangle.topRight();
objectBuilder.endArray();
objectBuilder.endDictionaryItem();
objectBuilder.endDictionary();
PDFObjectReference annotationObject = addObject(objectBuilder.takeObject());
objectBuilder.beginDictionary();
objectBuilder.beginDictionaryItem("Annots");
objectBuilder.beginArray();
objectBuilder << annotationObject;
objectBuilder.endArray();
objectBuilder.endDictionaryItem();
objectBuilder.endDictionary();
PDFObject pageAnnots = objectBuilder.takeObject();
appendTo(page, pageAnnots);
return annotationObject;
}
@ -1377,6 +1667,117 @@ PDFObjectReference PDFDocumentBuilder::createAnnotationText(PDFObjectReference p
}
PDFObjectReference PDFDocumentBuilder::createAnnotationUnderline(PDFObjectReference page,
QRectF rectangle,
QColor color,
QString title,
QString subject,
QString contents)
{
PDFObjectFactory objectBuilder;
objectBuilder.beginDictionary();
objectBuilder.beginDictionaryItem("Type");
objectBuilder << WrapName("Annot");
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("Subtype");
objectBuilder << WrapName("Underline");
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("Rect");
objectBuilder << rectangle;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("P");
objectBuilder << page;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("M");
objectBuilder << WrapCurrentDateTime();
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("CreationDate");
objectBuilder << WrapCurrentDateTime();
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("C");
objectBuilder << color;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("T");
objectBuilder << title;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("Contents");
objectBuilder << contents;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("Subj");
objectBuilder << subject;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("QuadPoints");
objectBuilder.beginArray();
objectBuilder << rectangle.bottomLeft();
objectBuilder << rectangle.bottomRight();
objectBuilder << rectangle.topLeft();
objectBuilder << rectangle.topRight();
objectBuilder.endArray();
objectBuilder.endDictionaryItem();
objectBuilder.endDictionary();
PDFObjectReference annotationObject = addObject(objectBuilder.takeObject());
objectBuilder.beginDictionary();
objectBuilder.beginDictionaryItem("Annots");
objectBuilder.beginArray();
objectBuilder << annotationObject;
objectBuilder.endArray();
objectBuilder.endDictionaryItem();
objectBuilder.endDictionary();
PDFObject pageAnnots = objectBuilder.takeObject();
appendTo(page, pageAnnots);
return annotationObject;
}
PDFObjectReference PDFDocumentBuilder::createAnnotationUnderline(PDFObjectReference page,
QRectF rectangle,
QColor color)
{
PDFObjectFactory objectBuilder;
objectBuilder.beginDictionary();
objectBuilder.beginDictionaryItem("Type");
objectBuilder << WrapName("Annot");
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("Subtype");
objectBuilder << WrapName("Underline");
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("Rect");
objectBuilder << rectangle;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("P");
objectBuilder << page;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("CreationDate");
objectBuilder << WrapCurrentDateTime();
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("C");
objectBuilder << color;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("QuadPoints");
objectBuilder.beginArray();
objectBuilder << rectangle.bottomLeft();
objectBuilder << rectangle.bottomRight();
objectBuilder << rectangle.topLeft();
objectBuilder << rectangle.topRight();
objectBuilder.endArray();
objectBuilder.endDictionaryItem();
objectBuilder.endDictionary();
PDFObjectReference annotationObject = addObject(objectBuilder.takeObject());
objectBuilder.beginDictionary();
objectBuilder.beginDictionaryItem("Annots");
objectBuilder.beginArray();
objectBuilder << annotationObject;
objectBuilder.endArray();
objectBuilder.endDictionaryItem();
objectBuilder.endDictionary();
PDFObject pageAnnots = objectBuilder.takeObject();
appendTo(page, pageAnnots);
return annotationObject;
}
PDFObjectReference PDFDocumentBuilder::createCatalog()
{
PDFObjectFactory objectBuilder;