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The following page has been changed by JeremiasMaerki: http://wiki.apache.org/xmlgraphics-fop/AreaTreeIntermediateXml/NewDesign The comment on the change is: Some images to illustrate the current ideas ------------------------------------------------------------------------------ * shape painting facility (for optimized, complex border painting, ex. in tables) * infrastructure for tagged PDF [1]: Structure tree (in the document header) plus content containers (in the page content), word-break info * Accessibility elements: language info and possibly other stuff + * Clearly defined extension points (places where foreign namespaces can be used, at least: document header & page header) + + == Old design (for reference) == + + [http://people.apache.org/~jeremias/fop/renderer-design-old.png] + + == New design == + + [http://people.apache.org/~jeremias/fop/renderer-design-new.png] + + == TODO == + + * [OPEN] Check usage of PPML in this context. + * [OPEN] Don't forget different writing modes + + == Comments == ''[1] JM: I wonder how far we'll need to go for tagged PDF. Do people only need the basic structure of the document (separating headers from flow content, maybe indicating block roles (para, title, footnote, ...) through extension attributes on fo:block? Or does someone need the whole tagged PDF feature set which basically allows you to embed many original semantics from the original FO document to be present in the PDF (spaces, indents, baseline shifts, alignment, etc.)?'' --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
