XMLHandler interface changed so it reports whether it supports a particular Renderer instead of reporting the MIME type. One MIME type could be implemented by multiple Renderer implementations so conflicts could occur. Almost all XMLHandler implementations will have a dependency on a particular Renderer implementation.
XMLHandlers are now configurable.
Standard XMLHandlers now get registered through service lookup.
Simplification: XMLHandlers don't need nested classes for the handling functionality anymore. If Batik, for example, is not in the classpath it will already be detected while registering the XMLHandlers.
The RendererContextConstants interface now standardizes some of the keys used in the RendererContext and helps with actually decoupling the XMLHandler implementations from the renderers. This is one step towards making Batik an optional dependency and making it possible to move the SVG functionality to a separate place later.
Extracted the SVG XMLHandler functionality from the sandbox SVGRenderer into a separate class following the example of the other renderers.
Bugfix in PSSVGHandler: Fixed a copy/paste error which could lead to wrong clipping of an SVG image for PostScript output.
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@357166 13f79535-47bb-0310-9956-ffa450edef68
startVPArea() and endVPArea() made abstract in AbstractRenderer so implementors are forced to deal with the topic.
startVPArea() in Renderers now takes an additional parameter for an optional clipping rectangle. PDF, PS and Java2D renderers now perform proper clipping on viewports if requested.
Fixed various problems in the Java2D renderer and added border and background painting where still missing. Note that there are several code parts that could be easily shared with the AbstractPathOrientedRenderer.
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@356593 13f79535-47bb-0310-9956-ffa450edef68
Updated from Jakarta Commons IO 1.0 to 1.1. CopyUtils.copy() becomes IOUtils.copy() again. CopyUtils in 1.0 was not ideal design decision.
Fixed most of the unappropriate System.err/System.out/Exception.printStackTrace(). Those that aren't fixed and are not legitimate calls (in main() methods etc.) are marked with a TODO item.
Some Javadocs and style updates.
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@344111 13f79535-47bb-0310-9956-ffa450edef68
Fop.java gets two new constructors: Fop(String) and Fop(String, FOUserAgent) where the String is the MIME type for the desired output format.
MimeConstants provides a comprehensive list of MIME types used in Fop.java.
Non-standard, FOP-specific MIME types changed to a uniform pattern: application/X-fop-awt-preview, application/X-fop-print and application/X-fop-areatree.
RendererFactory now supports manual registration and dynamic discovery of Renderers and FOEventHandlers by their MIME types. Instantitation is done using MIME types everywhere.
The RENDER_* constants are mapped to MIME types in Fop.java.
RendererFactory is now an instantiable class whose reference is held by FOUserAgent just like it is done for the XLMHandlers.
Renderers and FOEventHandlers now each have a *Maker class which is a kind of factory class which is used to register a Renderer/FOEventHandler and additionally serves to provide additional information about the thing, such as the MIME types it supports and if the implementation requires an OutputStream.
The command-line gets a new option: -out application/pdf myfile.pdf is the generic way to create an output file. If someone created a WordML output handler and provided the right service resource file he could specify "-out text/xml+msword out.xml". ".out list" lists all MIME types that are available for output.
Renderers can now potionally expose a Graphics2DAdapter which in concert with Graphics2DImagePainter can be used by FOP extensions to paint their content directly using a Graphics2D instance. That makes it possible to avoid a detour via SVG/Batik in certain cases.
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@332549 13f79535-47bb-0310-9956-ffa450edef68
EMF support review: Copyright years, rounding problems, code simplifications
PDF Renderer should not fail with an exception if it receives an EMF image. It should ignore it.
Test case for EMF image and an EMF image added.
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@331805 13f79535-47bb-0310-9956-ffa450edef68
Fix for gradients and patterns for SVG to PDF transcoding.
Improvement for break-out handling in PDF Renderer.
Submitted by: Thomas Deweese <deweese.at.apache.org>
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@328731 13f79535-47bb-0310-9956-ffa450edef68
The text is split into WordAreas and SpaceAreas: the latters (when the font is multibyte) are not affected by the Tw operator, so they are shifted in the inline progression dimension instead.
The behaviour of the other renderers should be the same as before this change.
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@328381 13f79535-47bb-0310-9956-ffa450edef68
Fix for internal forward references in PDF output (basic-link with internal-destination):
Implemented by making out-of-order processing possible. The problem will still surface if supportsOutOfOrder() returns false.
PDF library now supports the addition of pages in non-consecutive order. This is a backwards-compatible change. The old behaviour and the old method signatures are still in place.
PageViewport now carries a page index which doesn't represent the page number but the overall index of the page within the current rendering run.
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@326133 13f79535-47bb-0310-9956-ffa450edef68
This patch ports the 0.20.5 CCITTFaxDecode filter functionality and its support
of direct embedding on certain TIFF images to the trunk.
It also cleans up some of the image handling with respect to consistent closing
of the input stream to avoid dangling open files.
Submitted by: Manuel Mall <mm.at.arcus.com.au>
Changes to the patch:
Fixed a small problem with the NullFilter in the PDF library.
Used tiff_group4.tiff in external-graphic-tiff.xml.
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@234261 13f79535-47bb-0310-9956-ffa450edef68
Some code that can be used by both PS and PDF renderers factored out into a common base class (AbstractPathOrientedRenderer).
Coordinate system of PS renderer and PSGraphics2D changed to be based on points rather than millipoints to be the same as the PDFRenderer. This improves the chance to reuse code.
PSGenerator set to PostScript level 2 now, should later be configurable. There may still be some PS commands which should be changed from Level 2 to Level 1, just to be able to support Level 1 later should anyone ask for it.
Bitmap, EPS and SVG support should be mostly restored now.
PSState was extended to provide the same break-out mechanism for fixed b-cs. And it has better support for tracking the graphics state.
Added some FOP-specific comments to certain constructs for people who want to post-process the PS output.
BatchDiffer shows very few visual differences now on the layout engine test cases between PDF and PS.
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@234201 13f79535-47bb-0310-9956-ffa450edef68
Made Service a stand-alone class so it can be reused.
Made XMLHandler discoverable through the Service class.
Moved XMLHandler collection into new XMLHandlerRegistry class.
Adjusted the Renderers and XMLHandler to the above changes.
This should make it easier to write certain FOP extensions. The changes were triggered by my work on the FOP extension for Barcode4J for the FOP Trunk.
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@225143 13f79535-47bb-0310-9956-ffa450edef68
Merge of branch Temp_KnuthStylePageBreaking back into HEAD.
Temp_KnuthStylePageBreaking branch and HEAD have been tagged prior to the merge, so merging uncommitted work from the branch should be easier.
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@198627 13f79535-47bb-0310-9956-ffa450edef68
- Mode on BorderProps controls painting behaviour.
- Extended toString() on BorderProps
- Painting the borders already works for all three modes (separate, collapsing-inner and collapsing-outer)
- ATM only inner borders are painted.
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@198432 13f79535-47bb-0310-9956-ffa450edef68
Extend the user agent to pipe title, author and keywords through to the PDF. A title on the user agent will override any title info gathered from fo:title elements.
Implemented the rest of the border styles. Now uses clipping while painting the borders to paint nicer edges. Some of this code should later be extracted into utility classes so other renderers can use the same code.
First version of text-decoration support (no colors, yet, PDF rendering may not be optimal, yet, but the rest seems to work)
This change may kill what text-decoration support already was in the RTF renderer. This will need to be fixed later.
Some javadoc and style touch-ups.
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@198314 13f79535-47bb-0310-9956-ffa450edef68
Early preloading of images (during FO tree building). This wasn't consistent before (bg-images were loaded by the renderer).
background-position-* implemented where possible (area IPD and BPD must be set for percentages to work)
Fixed placement bug for images (bad rounding or coordinates).
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@198302 13f79535-47bb-0310-9956-ffa450edef68
Added support for fetching bitmap resolution (only implemented for JFIF-compliant JPEG files for now, all other remain at 72dpi as before)
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@198294 13f79535-47bb-0310-9956-ffa450edef68
PDFState was cleaned up, simplified and refactored to support a "break-out" mechanism that allows to temporarily break out of the current viewport context.
Support for sending comments to the PDF stream for debugging purposes.
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@198290 13f79535-47bb-0310-9956-ffa450edef68
Switched to start|end-indent-oriented calculation.
Improved line painting in the PDFRenderer.
Some improvements in BlockContainerLayoutManager (but still WIP ATM).
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@198259 13f79535-47bb-0310-9956-ffa450edef68
Obtained from:
Submitted by:
Reviewed by:
More XSL 1.1-like terms for PDF bookmarks used, minor bug in TableLayoutManagerMaker fixed.
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@198209 13f79535-47bb-0310-9956-ffa450edef68
Obtained from:
Submitted by:
Reviewed by:
1.) Removed unneeded enumeration interfaces from fo.Constants.
2.) Appended EN_ to enumeration constants to make them better S&R'able throughout app.
3.) Added an EN_INHERIT enumeration constant (although not currently used in the system.)
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@198175 13f79535-47bb-0310-9956-ffa450edef68
Jeremias Maerki
Manuel Mall
Luca Furini
Joerg Pietschmann
Glen Mazza