Equations in output PDF are not aligned correctly

Aspose.Words Product Family
1

Some equations don’t align in the same way as is displayed in the input file. attached the input and output file screenshots and file

923×457 95.5 KB

code snippet:

String texFileName = getFileNameWithoutExtension(outputFileName) + TEX_EXTENSION;
String texFilePath = directoryPath + PATH_SEPARATOR + texFileName;
Files.copy(inputStream, Path.of(texFilePath), StandardCopyOption.REPLACE_EXISTING);
// Create Document object to load the LaTeX file
TeXLoadOptions teXLoadOptions = new TeXLoadOptions();

Document document = new Document(texFilePath, teXLoadOptions);
PdfPageEditor pageEditor = new PdfPageEditor();
pageEditor.bindPdf(document);
pageEditor.setPageSize(PageSize.getA4());
// Save to PDF
pageEditor.save(directoryPath + PATH_SEPARATOR + outputFileName);
pageEditor.close();
LOGGER.info(MessageConstants.CONVERTED_LATEX_TO_PDF);

dependency:

<dependency>
	<groupId>com.aspose</groupId>
	<artifactId>aspose-total</artifactId>
	<version>23.8</version>
	<type>pom</type>
</dependency>

Endogenous investment.docx (599.7 KB)

2

@TandFSP
Please attach the input Tex file.

3

Hi @sergei.shibanov ,

Endogenous investment.docx (599.7 KB)

this is the one

4

@TandFSP
I think you are using the Aspose.Words library?
Then the topic should be moved to the appropriate section.
There is no docx->TeX conversion in Pdf product family.

5

Hi @sergei.shibanov ,

it is docx to pdf only.
code snippet:

com.aspose.words.Document document = new com.aspose.words.Document(inputStream);
FontSettings fontSettings = FontSettings.getDefaultInstance();
com.aspose.words.FolderFontSource folderFontSource = new com.aspose.words.FolderFontSource(getFontDirectory(), true);
fontSettings.setFontsSources(new FontSourceBase[] { new SystemFontSource(), folderFontSource });
document.setFontSettings(fontSettings);
//            document.updateTableLayout();
if (!StringUtils.isEmpty(runningHead))
{
    HeaderFooter primaryHeader = document.getFirstSection().getHeadersFooters().getByHeaderFooterType(HeaderFooterType.HEADER_PRIMARY);
    if (primaryHeader != null)
    {
        String primaryHeaderText = primaryHeader.getText();
        if (!StringUtils.isEmpty(primaryHeaderText) && primaryHeaderText.toLowerCase().contains(runningHead.toLowerCase()))
            primaryHeader.remove();
    }
}
//justify the paragaraoh alignment
Iterable<Paragraph> paragraphs = document.getChildNodes(NodeType.PARAGRAPH, true);
for (Paragraph p : paragraphs)
{
    if (p.getParagraphFormat().getAlignment() == ParagraphAlignment.DISTRIBUTED)
        p.getParagraphFormat().setAlignment(ParagraphAlignment.JUSTIFY);
}
// as per https://forum.aspose.com/t/blank-pages-are-added-in-file/270804?u=tandfsp to avoid new page added by section break
for (Section s : document.getSections())
{
    int start = s.getPageSetup().getSectionStart();
    if (start == SectionStart.EVEN_PAGE || start == SectionStart.ODD_PAGE)
        s.getPageSetup().setSectionStart(SectionStart.NEW_PAGE);
}
if (removeWaterMark)
{
    Watermark watermark = document.getWatermark();
    if (watermark.getType() == WatermarkType.TEXT)
    {
        watermark.remove();
    }
}
if (removeLineNumbers)
{
    PageSetup pageSetup = document.getFirstSection().getPageSetup();
    pageSetup.setLineNumberCountBy(0);
}

com.aspose.words.PdfSaveOptions pdfSaveOptions = new com.aspose.words.PdfSaveOptions();
pdfSaveOptions.setUpdateFields(false);
document.save(directoryPath + PATH_SEPARATOR + outputFileName, pdfSaveOptions);
LOGGER.info(MessageConstants.CONVERTED_WORD_TO_PDF);

input file:
Endogenous investment.docx (599.7 KB)

please check this as per the initial screenshots

6

@TandFSP
I will move this topic to the appropriate section - they will help you there.

7

@TandFSP
We have opened the following new ticket(s) in our internal issue tracking system and will deliver their fixes according to the terms mentioned in Free Support Policies.

Issue ID(s): WORDSNET-26096

You can obtain Paid Support Services if you need support on a priority basis, along with the direct access to our Paid Support management team.

8

The issues you have found earlier (filed as WORDSNET-26096) have been fixed in this Aspose.Words for Java 24.5 update.

9

Excellent. Is this fix also be available on .Net ?

10

@TandFSP Yes, the issue is also resolved in .NET version of Aspose.Words. You can get the latest version from NuGet:
https://www.nuget.org/packages/Aspose.Words