News of pptx4j

Hello everybody,

I have a problem creating a bar chart at runtime.
At the moment I can create a bar chart from a predefined XML with an embedded Excel. But I want to manipulate the data the bar chart shows. Editing the embedded Excel is not the problem. But I think I need to change the chart.xml, that is describing my chart. But I wasn´t able to figure out, how I can manipulate this XML. ...

I am trying to replace some placeholder texts from a PowerPoint .pptx file. They are in the format ${key} as described in the github sample code . However the following code only strips the curly braces off but does not replace the "key" with "green". Thanks for the help in advance.

Code: Select all

PresentationMLPackage ppt = (PresentationMLPackage)   OpcPackage.load(inputPptxFile);

    SlidePart slide = ppt.getMainPresentationPart().getSlide(0);
    HashMap h = new HashMap<String, String>();
    h.put("key", "green");

    slide.variableReplace(h);

Hi all,
first of all let me thank you for making this awesome library and keep improving it :)
Ok, now let's talk about my question.
I'm working on a program that will let user export some documents in PPTX format and everything seems to work fine, but I don't know how to color a text. I saw some Pptx documents to see how it Works and ...

Hi,

If a run doesn't have a font set, PowerPoint goes up the hierarchy and find the correct font based on the character, language, paragraph, theme...
How can I set the font of all runs in a PPTX presentation implicitly?
In other words, I'm trying to set the find the font that will be used to display the run and set it in the XML so tools that don't have the font selection logic will ...

Hey guys,

I am trying to generate a powerpoint with 1 page, containing a single SmartArt chart (hierarchycal)

I have downloaded the 3.2.1 binary of docx4j, plus dependencies, the sources, and its up and running locally.

I have been studying the code in CreatePptxWithSmartArt, and modified it to my particular setup.

However, when running the code I get an Exception trying to read the glox file.

I've attached the files and the hierarchycal data file ...

i'm a newbie to docx4j, i downloaded the http://www.docx4java.org/svn/docx4j/trunk/docx4j/src/pptx4j/java/org/pptx4j/samples/CreateHelloWorld.java and tried to change the content of the slide with another model of a presentation you can see here:http://s000.tinyupload.com/index.php?file_id=04002039625256543657.

I used the WebApp's package explorer to see what was inside the slide1 and just copy and pasted it in the SAMPLE_SHAPE String variable that holds the xml code in the java class CreateHelloWorld but it gives me this big exception when i compile:

Exception in thread ...

I am trying to create a list of objects of pptx4j slides based on the http://www.docx4java.org/svn/docx4j/trunk/docx4j/src/pptx4j/java/org/pptx4j/samples/CreateHelloWorld.java and i have tried modifying it so instead of printing one slide it can print as many as i want by adding a little for loop that creates each slide so i tried doing a for loop that repeats this for each slide but i don't know how to create the objects and adding them to the array, i ...

I am using docx4j to read and modify ppt template from a web application. There are multiple request at a time. So concurrent read and modify PPT file operations are performed. But after some request server throws out of memory error. So that many request are failed.
I have assigned 5GB memory to JVM.

We load the template using

Code: Select all

PresentationMLPackage ppt = (PresentationMLPackage) OpcPackage.load(new File(inputfilepath));

and save it finally using
File f1 = new File(outputfilepath); ...

If you have a web application that has chart visualizations and customer requests a downloadable copy of the report that can be viewed in PowerPoint, How do you go about it?

Read more from: http://bridgei2i.com/blog/programmatica ... le-charts/

About to work on the classLoader issues, which means I have to build from source. This is my first time using maven and I'm getting some errors, but only on 4 dependencies (commons-vfs-patched-1.9.1.jar, jms, jmxri, jmxtools). I'm kind of stumped because everything on google says that if you cant find jms jmxri, etc, that just means you haven't included sun's super duper maven 2 repo, but I see in the pom.xml that you have included ...