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move bibliography to end of 'file' document

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svn: r10999
This commit is contained in:
Matthew Flatt 2008-07-31 02:52:36 +00:00
parent 2a6f90b0e4
commit 3c984246ca
2 changed files with 17 additions and 17 deletions
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20
collects/file/gif.ss
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@ -586,26 +586,12 @@
The conversion treats alpha values less than 128 as transparent
pixels, and other alpha values as solid.
The quantization process uses Octrees @cite["gervautz1990"] to construct an adaptive
The quantization process uses Octrees @cite["Gervautz1990"] to construct an adaptive
palette for all (non-transparent) colors in the image. This implementation is
based on an article by Dean Clark @cite["clark1996"].
based on an article by Dean Clark @cite["Clark1996"].
To convert a collection of images all with the same quantization,
simply append them for the input of a single call of
@scheme[quantize], and then break apart the result bytes.
@(bibliography
(bib-entry #:key "gervautz1990"
#:author "M. Gervautz and W. Purgathofer"
#:title "A simple method for color quantization: Octree quantization"
#:location "Graphics Gems"
#:date "1990")
(bib-entry #:key "clark1996"
#:author "Dean Clark"
#:title "Color Quantization using Octrees"
#:location "Dr. Dobbs Journal"
#:date "January 1, 1996"
#:url "http://www.ddj.com/184409805"))}))
@scheme[quantize], and then break apart the result bytes.}))
(define (quantize argb)
(octree:quantize argb))

14
collects/file/scribblings/file.scrbl
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@ -12,4 +12,18 @@
@include-section["md5.scrbl"]
@include-section["gif.scrbl"]
@(bibliography
(bib-entry #:key "Gervautz1990"
#:author "M. Gervautz and W. Purgathofer"
#:title "A simple method for color quantization: Octree quantization"
#:location "Graphics Gems"
#:date "1990")
(bib-entry #:key "Clark1996"
#:author "Dean Clark"
#:title "Color Quantization using Octrees"
#:location "Dr. Dobbs Journal"
#:date "January 1, 1996"
#:url "http://www.ddj.com/184409805"))
@index-section[]