Issue on text box embedded on image using aspose.words in java

Aspose.Words Product Family
21

@priyanga,

Thanks for your inquiry. We tested this code with “FiguresAAA-test2.docx”, “FiguresAAA-test3.docx”, and “mssp_test.docx”. We have not faced any exception. Please share the input document for which you are facing this exception.

22

Hi @tahir.manzoor,

Thanks for your quick reply.

I am using the same code for the following document.

It shows the error:com.aspose.words.Table cannot be cast to com.aspose.words.Paragraph

please ,kindly help me to solve the error in the line: builder.moveToParagraph(paragraphs.indexOf((Paragraph)PreviousPara), -1);

Input 1: Bernardo_et_al_RevisedPaper_aspose.zip (2.9 MB)

Thanks and regards,
Priyanga G

23

@priyanga,

We are investigating this issue and will share the modified code according to your requirement. We apologize for your inconvenience.

24

@priyanga,

Thanks for your patience. In your document, the shapes are inside table and it also contains charts. Please use the following code example to get the desired output.

Document doc = new Document(MyDir + "Bernardo_et_al_RevisedPaper_aspose.docx");
DocumentBuilder builder = new DocumentBuilder(doc);
ArrayList tables = new ArrayList();
int bookmark = 1;
int i = 1;
NodeCollection paragraphs = doc.getChildNodes(NodeType.PARAGRAPH, true);
for (Paragraph  paragraph : (Iterable<Paragraph>) paragraphs)
{
    if(paragraph.toString(SaveFormat.TEXT).trim().startsWith("Fig"))
    {
        Node PreviousPara = paragraph.getPreviousSibling();
        while (PreviousPara != null && PreviousPara.toString(SaveFormat.TEXT).trim().length() == 0
                && ((Paragraph)PreviousPara).getChildNodes(NodeType.SHAPE, true).getCount() == 0)
            PreviousPara = PreviousPara.getPreviousSibling();

        while (PreviousPara != null
                && PreviousPara.getNodeType() == NodeType.PARAGRAPH
                &&   (((Paragraph)PreviousPara).getChildNodes(NodeType.SHAPE, true).getCount() > 0 || ((Paragraph)PreviousPara).getChildNodes(NodeType.GROUP_SHAPE, true).getCount() > 0)

                )

        {
            PreviousPara = PreviousPara.getPreviousSibling();
            if(PreviousPara.toString(SaveFormat.TEXT).trim().length() > 0 &&
                    (PreviousPara.toString(SaveFormat.TEXT).trim().contains("(a)") ||
                            PreviousPara.toString(SaveFormat.TEXT).trim().contains("(b)") ||
                            PreviousPara.toString(SaveFormat.TEXT).trim().contains("(b)") ||
                            PreviousPara.toString(SaveFormat.TEXT).trim().contains("(d)")
                    )
                    )
                continue;
            else
                break;
        }

        if(PreviousPara == null)
        {
            builder.moveToDocumentStart();
            builder.insertParagraph();
            builder.startBookmark("Bookmark" + bookmark);
            builder.moveToParagraph(paragraphs.indexOf(paragraph), 0);
            builder.endBookmark("Bookmark" + bookmark);
            bookmark++;
        }
        else if(PreviousPara.getNodeType() == NodeType.PARAGRAPH)
        {
            Node node = ((Paragraph)PreviousPara).getParentNode().insertAfter(new Paragraph(doc), PreviousPara);
            builder.moveTo(node);
            builder.startBookmark("Bookmark" + bookmark);
            builder.moveTo(paragraph);
            //builder.writeln();
            builder.endBookmark("Bookmark" + bookmark);
            bookmark++;
        }
        else if(PreviousPara.getNodeType() == NodeType.TABLE)
        {
            if(((Table)PreviousPara).getChildNodes(NodeType.SHAPE, true).getCount() > 0)
                tables.add(((Table)PreviousPara));
        }

     }
}
 
for (Bookmark bm : doc.getRange().getBookmarks())
{
    if(bm.getName().startsWith("Bookmark"))
    {
        ArrayList nodes =  ExtractContents.extractContent(bm.getBookmarkStart(), bm.getBookmarkEnd(), true);
        Document dstDoc = ExtractContents.generateDocument(doc, nodes);

        PageSetup sourcePageSetup = ((Paragraph)bm.getBookmarkStart().getParentNode()).getParentSection().getPageSetup();
        dstDoc.getFirstSection().getPageSetup().setPaperSize(sourcePageSetup.getPaperSize());
        dstDoc.getFirstSection().getPageSetup().setLeftMargin(sourcePageSetup.getLeftMargin());
        dstDoc.getFirstSection().getPageSetup().setRightMargin(sourcePageSetup.getRightMargin());
        if(dstDoc.getLastSection().getBody().getLastParagraph().toString(SaveFormat.TEXT).trim().startsWith("Fig"))
            dstDoc.getLastSection().getBody().getLastParagraph().remove();
        dstDoc.save(MyDir + "out\\output"+i+".docx");
        i++;
    }
}

for(Table table : (Iterable<Table>)tables)
{
    Document dstDoc = new Document();

    NodeImporter importer = new NodeImporter(doc, dstDoc, ImportFormatMode.KEEP_SOURCE_FORMATTING);
    Node newNode = importer.importNode(table, true);
    dstDoc.getFirstSection().getBody().appendChild(newNode);
    dstDoc.save(MyDir + "out\\output" + i + ".docx");
    i++;
}