News of pptx4j

Hi,

I'm trying to insert a chart into PPT by unmarshalling an existing chart XML.

I've created ChartSpace by unmarshalling chart XML. created Chartobject and added to slide by using the following code.

>>>
Chart chart = new org.docx4j.openpackaging.parts.DrawingML.Chart(new PartName("/ppt/charts/chart1.xml"));
CTChartSpace cs = (CTChartSpace)XmlUtils.unmarshalString(chartXML);
chart.setJaxbElement(cs);
sp.addTargetPart(chart);
<<<

When i tried opening the presentation, it's says "Powerpoint found a problem with the content and it can attempt to repair". The moment, I click on repair, it ...

Hello,

I followed the recommendations in this thread: http://www.docx4java.org/forums/pptx-java-f14/delete-a-slide-t1070.html
but am getting errors when loading the resulting ppt.

As suggested in the link above, I perform the following steps:

Code: Select all

       MainPresentationPart presentation = ppt.getMainPresentationPart();

      Part slidePart = ppt.getParts().get(new PartName("/ppt/slides/slide" + slideNum + ".xml"));
      // remove slide from slide list[/color]
      SldIdLst sldIdLst = presentation.getJaxbElement().getSldIdLst();
      sldIdLst.getSldId().remove(slideNum);
      // remove relationship from presentation[/color]
      presentation.getRelationshipsPart().removeRelationship(slidePart.getPartName());
      // remove part from package[/color]
      ppt.getPackage().getParts().remove(slidePart.getPartName());
      ppt.getParts().remove(slidePart.getPartName());


Additionally, the last line winds up being ...

Hi,

I'm facing an issue with creating a slide from a slideLayout. My SlideLayout has some placeholder shapes. But after creating the slide(slide1) with that slideLayout, I don't see any of of those placeholder shapes in /ppt/slides/slide1.xml.

This is how i'm creating a slide using that slideLayout.

SlideLayoutPart introSlideLayout = (SlideLayoutPart)pmlPackage.getParts().get(new PartName("/ppt/slideLayouts/slideLayout1.xml"));
SlidePart introSlide = PresentationMLPackage.createSlidePart(mpp, qbrIntroSlideLayout, new PartName("/ppt/slides/slide1.xml"));

I've even referred to the docx4j source code on how the slide is being created. By ...

Hi,

I am using the docx4j 2.8.0 version, by using which i am able to view ".docx" files and i am not able to open/view files for ppt and excel formats
can any one help me to resolve this. i tried to find the classes that are related to ppt and excel sheet but i am not able open them.

is this right version which supports all docx,pptx,xlsx formats?
or did i miss anything here. ...

Hi,

We embedded a pdf file in the pptx slide (Insert -> Object -> Adobe Acrobat Document).
We are accessing the oleobject and updating it with the new inputstream using the following code :

OleObjectBinaryPart oleObjectBinaryPart = new OleObjectBinaryPart(new PartName("/ppt/embeddings/oleObject1.bin"));
oleObjectBinaryPart.setBinaryData(reportBlob.getBinaryStream());
pptMlPackage.getParts().getParts().put(new PartName("/ppt/embeddings/oleObject1.bin"), oleObjectBinaryPart);
pptMlPackage.save(new File("C:/pptx_out.pptx"));

While trying to open the pdf from the "pptx_out.pptx" in powerpoint 2010, we are observing the following error:
"The server application, source file, or item can't be found, or ...

Hello!

At the moment I am developing an application which should merge different pptx files (each containing one single slide) into one big presentation file.
As I am new to docx4j/pptx4j and the OpenXML concept, I can just guess what is wrong about my code:


File presentations = new File("C:/Temp/pptx").listFiles(); // pptx-files from source folder
File targetFile = new File("C:/Temp/merged.pptx"); // target file containing all slides
PresentationMLPackage targetPackage = PresentationMLPackage.createPackage();
MainPresentationPart pp = (MainPresentationPart) ...

I tried using

Code: Select all

presentationMLpackage.getParts().get(new PartName("/ppt/slides/slide6.xml")).setPartName((new PartName("/ppt/slides/slide6-1.xml"));


This does change the name of the part; however, the .xml file doesn't get updated.
How do I update the content types?

Hello everyone. :)

What I am trying to do is either of the following:

a)Make a table fit within a single slide
No matter how many rows I add, the table shouldn't flow out of the slide boundary.

b)Break off the table into a new slide
If the table overflows, I want to move the extra row(s) to a new slide.
I am aware of how to ...

Hi everyone.
I'm new to both Java programming as well as pptx4j.
So please forgive me if this question is a trivial one.

I used the code generator to generate a table I made in the form of a JAXBElement object.
Now, how do I add this object to my slide?

This is what I was trying to do:
PresentationMLPackage presentationMLPackage = PresentationMLPackage.createPackage();
MainPresentationPart pp = (MainPresentationPart)presentationMLPackage.getParts().getParts().get(new PartName("/ppt/presentation.xml"));
SlideLayoutPart layoutPart = (SlideLayoutPart)presentationMLPackage.getParts().getParts().get(new PartName("/ppt/slideLayouts/slideLayout1.xml"));
SlidePart slidePart ...

Hi,
I have to update the p:sldMasterId node in p:sldMasterIdLst of presentation.xml. I'm using the code below to achieve it but getting the two sldMasterId in the resulting xml. Please help me out here.

//Code used
PresentationMLPackage.load(new java.io.File("test.pptx")).getMainPresentationPart().addSlideMasterIdListEntry(SlideMasterPart);

//Resulting presentation.xml
<p:sldMasterIdLst>
<p:sldMasterId r:id="rId1" id="2147483660" />
<p:sldMasterId r:id="rId5" id="2800656621" />
</p:sldMasterIdLst>

Highlighted part should not be present.