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[Gzz-commits] manuscripts/xupdf article.rst


From: Tuomas J. Lukka
Subject: [Gzz-commits] manuscripts/xupdf article.rst
Date: Sat, 15 Feb 2003 15:23:51 -0500

CVSROOT:        /cvsroot/gzz
Module name:    manuscripts
Changes by:     Tuomas J. Lukka <address@hidden>        03/02/15 15:23:51

Modified files:
        xupdf          : article.rst 

Log message:
        Title, abstract

CVSWeb URLs:
http://savannah.gnu.org/cgi-bin/viewcvs/gzz/manuscripts/xupdf/article.rst.diff?tr1=1.138&tr2=1.139&r1=text&r2=text

Patches:
Index: manuscripts/xupdf/article.rst
diff -u manuscripts/xupdf/article.rst:1.138 manuscripts/xupdf/article.rst:1.139
--- manuscripts/xupdf/article.rst:1.138 Sat Feb 15 15:01:09 2003
+++ manuscripts/xupdf/article.rst       Sat Feb 15 15:23:51 2003
@@ -1,6 +1,6 @@
-=========================================================================================
-Buoys, break lines, and unique backgrounds for non-disruptive bidirectional 
spatial links
-=========================================================================================
+=====================================================================================================
+Buoys, break lines, and unique backgrounds: techniques for non-disruptive 
bidirectional spatial links
+=====================================================================================================
 
 .. Issues
    ======
@@ -87,22 +87,15 @@
 fragments look like torn-off pieces of the link targets.
 *Unique backgrounds* for documents allow users to recognize
 the a fragment's source.
-
-- *Nadir* rotations make different buoys visually distinct.
-- buoy geometry based on projective line pencils
-
-We use directed but bidirectional links to retain the left-right
-relationships between nodes.
-
-The individual nodes use fisheye
+Using a *nadir* for orienting the buoys makes 
+them visually distinct
 
 The user interface techniques have been made possible
 by the features of modern graphics accelerators, including
 texture mapping and texture shading.
 
-As an example, we show screenshots of our hypertext bibliography-cum-review
-of some recent hypertext and graphics articles. 
-
+As an example, we show screenshots of a prototype for allowing
+structured user annotations between PDF files.
 
 Introduction
 ============




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