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From Apache Wiki <wikidi...@apache.org>
Subject [Xmlgraphics-fop Wiki] Update of "ImageSupport/Status" by JeremiasMaerki
Date Tue, 11 Dec 2007 15:34:37 GMT
Dear Wiki user,

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The following page has been changed by JeremiasMaerki:
http://wiki.apache.org/xmlgraphics-fop/ImageSupport/Status

The comment on the change is:
Update

------------------------------------------------------------------------------
  ||done||Reimplement Readers as ImagePreloaders for all supported formats. done: SVG, PNG,
GIF, TIFF, WMF, EMF, EPS, BMP, JPEG||
  ||done||Fully implement intrinsic size determination (size plus resolution) in ImagePreloaders
for PNG and TIFF. PNG using ImageIO which is now always available after switching to Java
1.4. TIFF using XML Graphics Commons' TIFF codec.||
  ||IN PROGRESS||Reimplement the image loading code of the old Image implementations as ImageLoaders.
done: ImageIO, Batik(SVG&WMF).||
- ||IN PROGRESS||Implement all necessary ImageConverters. done: SVG->G2D, WMF->G2D,
G2D->BufferedImage/RenderedImage.||
+ ||done||Implement all necessary ImageConverters. done: SVG->G2D, WMF->G2D, G2D->BufferedImage/RenderedImage,
RenderedImage->G2D, RenderedImage->PNG.||
  ||IN PROGRESS||Write unit test for as much of the functionality as possible/reasonable.||
  ||IN PROGRESS||Write Javadocs||
- ||IN PROGRESS||Verify that undecoded images (TIFF with CCITT G4, JPEG, PNG, EPS) are properly
supported by the architecture in order to have minimal memory usage and maximum performance
(no more passing around byte arrays). done: JPEG, EPS.||
+ ||IN PROGRESS||Verify that undecoded images (TIFF with CCITT G4, JPEG, PNG, EPS) are properly
supported by the architecture in order to have minimal memory usage and maximum performance
(no more passing around byte arrays). done: JPEG, EPS. PNG didn't work.||
  ||done||Implement transparent support for GZIP encoded streams.||
  ||done||Allow SAXSource and DOMSource for XML-based images. Not implemented but generally
supported by the architecture (JAXP Source)||
  ||done||Reimplement caching. Cache the various image flavors separately of each other. Identify
uncacheable image flavors.||
@@ -25, +25 @@

  ||OPEN||Decide if the Graphics2DAdapter/Graphics2DImagePainter pair is still in the right
place (in the render package) as it is heavily used now in the image package.||
  ||IN PROGRESS||Integrate the new image package into the layout engine (ImageInfo/ImageSize),
the renderers (Image/ImageFlavor) and the FOP extensions.||
  ||done||Reimplement support for baseline adjustment (for MathML)||
- ||OPEN||Enhance the existing penalty mechanism to allow manual fine-tuning of the conversion
decisions.||
+ ||done||Enhance the existing penalty mechanism to allow manual fine-tuning of the conversion
decisions.||
  ||done||Create a branch and upload what's there already for early feedback.||
  ||OPEN||Write some design docs on the new design.||
  

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