Op 14/03/2012 11:13, Lee Theobald schreef:
Hi all,
I'm having trying to use iText (v5.2) & the XMLWorker (v1.1.2) tool to
generate a PDF. Trouble is that the resulting PDF doesn't appear to
be using any of the CSS styles defined on the page. Images are there
but no CSS. I've followed the XMLWorker documentation from
http://demo.itextsupport.com/xmlworker/itextdoc/flatsite.html but it's
looking out of date with the current version. The main problem at the
moment at the moment is this line in the documentation:
HtmlPipelineContext htmlContext = new HtmlPipelineContext();
With the versions I am using, the constructor of HtmlPipelineContext
requires a CssAppliers class. I'm supplying a null object for now as
I have no idea how to get my hands on a CssAppliers class but could
this be what is causing my PDF to come out with no CSS styles
applied? Does anyone have any idea how I get my hands on a
CssAppliers instance? The API docs didn't shed much light on the
situation.
Can anyone help me get past this step? I've attempted to attach my
test class so you can see what I'm trying to do. No idea how
attachments work with this mailing list though...
We're currently working on examples.
For instance:
// step 1
Document document = new Document();
// step 2
PdfWriter writer = PdfWriter.getInstance(document, new
FileOutputStream(file));
writer.setInitialLeading(12.5f);
// step 3
document.open();
// step 4
XMLWorkerHelper helper = XMLWorkerHelper.getInstance();
// CSS
CSSResolver cssResolver = new StyleAttrCSSResolver();
CssFile cssFile = helper.getCSS(new
FileInputStream("resources/demo2/walden.css"));
cssResolver.addCss(cssFile);
// HTML
XMLWorkerFontProvider fontProvider = new XMLWorkerFontProvider();
fontProvider.register("C:/windows/fonts/GARA.TTF");
fontProvider.register("C:/windows/fonts/GARAIT.TTF");
fontProvider.register("C:/windows/fonts/GARABD.TTF");
fontProvider.addFontSubstitute("lowagie", "garamond");
CssAppliers cssAppliers = new CssAppliersImpl(fontProvider);
HtmlPipelineContext htmlContext = new
HtmlPipelineContext(cssAppliers);
htmlContext.setTagFactory(Tags.getHtmlTagProcessorFactory());
// Pipelines
PdfWriterPipeline pdf = new PdfWriterPipeline(document, writer);
HtmlPipeline html = new HtmlPipeline(htmlContext, pdf);
CssResolverPipeline css = new CssResolverPipeline(cssResolver,
html);
XMLWorker worker = new XMLWorker(css, true);
XMLParser p = new XMLParser(worker);
p.parse(new FileInputStream("results/demo2/walden.html"));
// step 5
document.close();
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