From: erg Date: Mon, 1 Nov 2010 19:40:02 +0000 (+0000) Subject: Update todo list X-Git-Tag: LAST_LIBGRAPH~32^2~1151 X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=09a9b0903ae047ea3d5d30516a04044e6af48a97;p=graphviz Update todo list --- diff --git a/doc/todo.html b/doc/todo.html index 730760230..268d43cc1 100755 --- a/doc/todo.html +++ b/doc/todo.html @@ -1,10 +1,10 @@ -Graphviz todo list 30-January-2009 +Graphviz todo list 1-November-2010 -

Graphviz todo list 30-January-2009

+

Graphviz todo list 1-November-2010

The 4 categories give a rough time as to when a task should be done, and reflect an assessment of the task's ease multiplied by its importance. @@ -32,16 +32,14 @@ JCE - Extend attribute set for line styles JCE - Allow arrowheads in the middle of edges JCE - Support single, uniform font descriptors à la pango ? - Move generic node adjustment and spline routing out of neato -ERG - New text labels with font elements <B>, <I>, <TT>, etc. (support via fontconfig or egregious hacks) AB - smyrna - 1 Design incl. 3D navigation, multiple graphs and viewports. Avoid modes. - 2 Stable GUI. 3D mouse. + 1 QT + 2 Widget library. Plugins. Printing. 3 Full dotty replacement incl. history, checkpoints, scripting, undo. - 4 Widget library. Plugins. Printing. - 5 QT - 6 General editor + 4 General editor YH/ERG - Clusters in sfdp YH/ERG - Fixed nodes in sfdp +ERG - Finish orthogonal edges (edge labels in dot; ports)

Category 2

@@ -63,6 +61,7 @@ forming a bipartite graph, return splines to bundle the edges together) exposed port sides. Perhaps extend compass points to S, N, E, W to mean anywhere along that side. ? - Tabular layout in rows and columns in dot (swim lanes) + Crossing minimization with some nodes in columns ? - Enable arbitrary depth clusters in neato using IPSEP ? - Allow mixed edge types within the same graph @@ -72,6 +71,7 @@ mean anywhere along that side. 
 Generic label placement, with and without modifying graph layout.
 Support for compound graphs.
+Allow varied layouts within clusters - recursion
 Spline router improvement (Gordon's improvements, alpha adjustments, fewer
   inflection points)
 Fast incremental hierarchical layout
@@ -80,22 +80,23 @@ Graph language improvements
   local name spaces
   subclassing
 Shapes - new parallelogram shape where angle is fixed for varying text
-Orthogonal layouts.
+True orthogonal layouts.
 Support rank=min/max within the context of a cluster
-

General R&D directions

+

General R&D problems

 Incremental layouts
-Dot with orthogonal, coalesced edges (e.g., this)
+Dot with orthogonal, coalesced edges (e.g., this)
+Generalizing the above, support for hyperedges
 Constraint-based layouts
 Display of large-graphs (hair ball problem)
  - relaxing constraining edges 
  - edge bundles
+ - other
 Venn diagrams 
 Integration of geographic info - maps
 Aspect ratio in dot with clusters
 Dot with fixed width
-Crossing minimization with some nodes in columns
 Adjust graph to allow no edge-node overlap with line segment edges

Done

@@ -111,6 +112,10 @@ ERG - Better aspect ratio in dot ERG - New orthogonal routing code JCE - use floats not ints where appropriate YH - Filters for Matrix Market +ERG - New text labels with font elements <B>, <I>, <TT>, etc. (support via fontconfig or egregious hacks) +AB - smyrna + 1 Design incl. 3D navigation, multiple graphs and viewports. Avoid modes. + 2 Stable GUI. 3D mouse.

Retired