Bi-level images that are generated as page segments and don't need to be resampled produced garbled output because the size of the image data got set to wrong values.
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@1138036 13f79535-47bb-0310-9956-ffa450edef68
The code is now checking re-use of an already encoded image before actually encoding it. Before, the image was encoded in every case, but only really embedded the first time.
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@1137971 13f79535-47bb-0310-9956-ffa450edef68
Bugfix: Avoid directly encoding if the sample model is not exactly right. For example, monochrome image generated by JAI (error-diffusion rasterization) use a non-packed sample model which caused badly encoded images.
Resolved compilation (safe one), Checkstyle and many Javadoc warnings.
Submitted by: Glenn Adams <glenn.at.skynav.com>
Changes to patch:
- Restored the deprecated Graphics2DAdapter method (to be removed after Barcode4J 2.1 is released).
- Restored Renderer.startPageSequence(LineArea) pending discussion about removal.
- build.xml: set max VM to 1024MB instead of 2048MB to allow for 32-bit JVMs.
- build.xml: restored longer taskdef names.
- Restored Checkstyle 4 file for people running older IDEs.
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@985537 13f79535-47bb-0310-9956-ffa450edef68
- Fixed positioning of Java2D-based images (when GOCA is enabled). GraphicsDataDescriptor had a bit order bug. The Graphics2D image handler didn't save state and reposition the image origin.
- Switched bitmap image handling in AFPGraphics2D to (re-)use AFPImageHandlerRenderedImage so it can profit from it's advanced image conversion functionality. This also avoids some bugs with certain image formats.
- Added enhanced dithering functionality for images that need to be converted to bi-level images.
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@953952 13f79535-47bb-0310-9956-ffa450edef68
Big encoding performance improvement for bi-level images which do not have the right bit order. Apparently, setting the subtractive option doesn't help with inverting a bi-level FS10 image.
AFP Output: Added a configuration option to override the resource level defaults in the code. The chosen defaults in code may not always be the best. For example, a user reported that they can't use print-level images for some reason and it is not possible to switch on inlining for background images.
Moved MonochromeBitmapConverter from PCL to utility package for later reuse in AFP.
Moved BitmapImageUtil to a subpackage under util.
Added support for creating (hard) page segments for images when working in bi-level mode. Include Image Object (IOB) is a newer feature and not supported everywhere. Since page segments cannot be scaled, they have to be generated for each distinctive target size.
Bugfix: Reduced maximum chunk sizes for GraphicsData and ImageObject to conform to interchange set 1.
Bugfix: Removed PresentationSpaceResetMixingTriplet which is not allowed in interchange set 1.
Bugfix: Removed invalid byte in IDE Structure Parameter.
Added support for creating FS10 images for bi-level bitmaps for better interoperability.
Disabled optional and unnecessary name in ImageSegment. This name is never referenced.
Refactored environment groups a bit to avoid duplicate data structures due to subclassing.
Added explicit MappingOptionTriplet for image scaling.
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@738453 13f79535-47bb-0310-9956-ffa450edef68
Added in support for subtractive mode in 1-bit images. This should further reduce AFP file sizes for certain images.
We need to change the way the AFP library works in the long term. Adding one boolean flag causes changes in 5 different classes. That can't be it.
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@734754 13f79535-47bb-0310-9956-ffa450edef68
Extracted some bitmap handling functions from the PCL implementation into new BitmapImageUtil class.
Added limited support for more efficient image encoding in AFP. Where possible the raw image data from the RenderedImage is used. Limitations include:
- missing support for color lookup tables (IndexColorModel)
- monochrome images: additive/subtractive flag is not supported by the AFP library, yet.
Images with fewer bits per pixel than specified in the configuration are no longer blown up to 4, 8 or even 24 bits.
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@734737 13f79535-47bb-0310-9956-ffa450edef68
* Reverted back the interface changes I made to ImageHandler.
* Created AbstractAFPImageHandlerRawStream base class to handle raw image streams for AFP.
* Fixed a bug in handling native embedded TIFF images.
I think its finally ready to roll now guys, sorry for the last minute glitches.
My apologies for not finding time to respond to the fop-dev mailing list this afternoon but have been trying to put my efforts into applying the final touches to the branch. If my good lady allows I'll respond to your comments later this evening :).
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/branches/Temp_AFPGOCAResources@720561 13f79535-47bb-0310-9956-ffa450edef68
* PDFImageHandler interface split into ImageHandler and PDFImageHandler.
* Deleted AFPDataObjectInfoProvider and AFPImage*Factory implementations, and abstracted AbstractImageHandlerRegistry from PDFImageHandlerRegistry, creating AFPImageHandlerRegistry and AFPImageHandler so there is a common reuse of image handling implementation between AFP and PDF now.
* RendererContext instantiation is now overridable in PrintRenderer.
* Created AFPRendererContext that is able to provide AFPInfo.
* toString() added to RendererContext for ease of use.
* Removed GraphicsObjectPainterAFP.
* Added package.html for AFP (sub)packages.
* Abstracted AbstractFOPBridgeContext from PDFBridgeContext and provided AFPBridgeContext implementation.
* Abstracted AbstractFOPTextElementBridge from PDFTextElementBridge and provided AFPTextElementBridge implementation.
* Abstracted AbstractFOPImageElementBridge from PDFImageElementBridge and provided AFPImageElementBridge implementation.
* Provided inline image support/handling in AFPGraphics2D for SVG.
* Created NativeImageHandler interface.
* Fix for path iterator filled line drawing in AFPGraphics2D adding coordinate drawing implementations GraphicsLineRelative and GraphicsFilletRelative (Thanks for the patch Jeremias).
* Improved configuration.xml documentation for images mode/native setting in AFP renderer configuration.
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/branches/Temp_AFPGOCAResources@713747 13f79535-47bb-0310-9956-ffa450edef68
"fixed" block container handling fixed (see block-container_absolute-position_fixed.xml).
Barcode4J generating barcodes correctly for both GOCA and conversion-mode="bitmap".
AbstractGenericSVGHandler now declares use of static final String BITMAP which is used by concrete subclasses and provides overridable methods. for buildGraphicsNode() and createPainter().
*State classes are now renamed *PaintingState.
AFPImageGraphics2DFactory - painter is not overriden but is now instead prepared for y-axis inversion.
AFPGraphics2DAdapter - commented lines removed.
Inlining now only done when the graphic is a non conversion-mode="bitmap".
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/branches/Temp_AFPGOCAResources@711273 13f79535-47bb-0310-9956-ffa450edef68
All AFP library classes without Renderer dependencies moved from org.apache.fop.renderer.afp.* to org.apache.fop.afp.*.
AbstractNamedAFPObject now truncates names to the last x characters of the name string instead of the first x (where x is the name length of the structured field).
Removed redundant package org.apache.fop.store.
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/branches/Temp_AFPGOCAResources@708134 13f79535-47bb-0310-9956-ffa450edef68
Jeremias Maerki
Vincent Hennebert
Adrian Cumiskey