Hello,
I resolve my first problem by creating PdfTemplates and add content after.
But I want to add marked content in this template and it doesn't work.
For example :
* Document document = new Document();
document.setPageSize(new Rectangle(0, 0, 800, 500));
FileOutputStream fos = new
FileOutputStream("/home/toinon/Bureau/multipages_essai3.pdf");
PdfWriter writer = PdfWriter.getInstance(document, fos);
writer.setTagged();
writer.setUserProperties(true);
document.open();
PdfContentByte cb = writer.getDirectContent();
PdfTemplate temp1 =
cb.createTemplate(document.getPageSize().getWidth(),
document.getPageSize().getHeight());
cb.addTemplate(temp1, 0, 0);
document.newPage();
PdfTemplate temp2 =
cb.createTemplate(document.getPageSize().getWidth(),
document.getPageSize().getHeight());
cb.addTemplate(temp2, 0, 0);
//I add contain in the PdfTemplate temp2
// I fill the PdfStructureTreeRoot and I create a
PdfStructureElement e
temp1.beginMarkedContentSequence(e);
PdfTemplate temp11 = temp1.createTemplate(100, 100);
Graphics2D g2 = temp11.createGraphics(100, 100);
g2.setColor(Color.yellow);
g2.fillRect(0, 0, 100, 100);
g2.dispose();
temp1.addTemplate(temp11,100, 100);
temp1.endMarkedContentSequence();
document.close();*
If I use the PdfContentByte instead of temp1, it works well for the marked
content but I want to draw on the first page after I have created the second
page.
Does someone have an idea ?
2011/8/9 toinon vigier <[email protected]>
> thanks.
>
>
>
> 2011/8/9 1T3XT BVBA <[email protected]>
>
>> On 9/08/2011 11:27, toinon vigier wrote:
>> > I want to create a PdfDocument with several pages and I want to choose
>> > the current page of my writer to add contents.
>> > For instance, I create my document, add a PdfTemplate to the first
>> > page. I add a new page, add a PdfTemplate to the second page and
>> > after, I want to add a new PdfTemplate in the first page.
>> >
>> > I don't know how I can do this ?
>>
>> The simple answer is: you can't do this. Why not? Because the bytes of
>> the first page are already written to the OutputStream at the moment you
>> are writing the second page. The OutputStream can be a
>> ServletOutputStream and you can't go back to alter those bytes. However,
>> if you've read the book, you know that there's a workaround.
>>
>> > I looked for a solution in the forum and in the book but I didn't find.
>>
>> On page 89, you can read "Normally PdfTemplate objects are kept in
>> memory until you invoke Document.close(), unless you explicitly use
>> writer.releaseTemplate()." In other words: if you use a PdfTemplate, you
>> can write its contents immediately to the OutputStream using
>> releaseTemplate(), or you can postpone this process. By postponing the
>> process, you can add content at a later time as is explained on page
>> 151. If I understand your question correctly, that's what you want to do.
>>
>>
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>
>
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configuration take the hassle out of deploying and managing Subversion and
the tools developers use with it. Learn more about uberSVN and get a free
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_______________________________________________
iText-questions mailing list
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iText(R) is a registered trademark of 1T3XT BVBA.
Many questions posted to this list can (and will) be answered with a reference
to the iText book: http://www.itextpdf.com/book/
Please check the keywords list before you ask for examples:
http://itextpdf.com/themes/keywords.php
