-
source_path - string (``.'').
- [p]Draw Graph Parameters!source_path
The directory where the DG tcl/tk scripts reside.
-
echo_commands - boolean (FALSE).
- [p]Draw Graph Parameters!echo_commands
Whether to echo the tcl/tk commands on the screen or not.
-
canvas_width, canvas_height - integers (1000, 700).
- [p]Draw Graph Parameters!canvas_width
[p]Draw Graph Parameters!canvas_height
The default width and height of the drawing canvas in pixels.
-
viewable_width, viewable_height - integers (600, 400).
- [p]Draw Graph Parameters!viewable_width
[p]Draw Graph Parameters!viewable_height
The default viewable width and height of the drawing canvas in pixels.
-
interactive_mode - integer (TRUE).
- [p]Draw Graph Parameters!interactive_mode
Whether it is allowable to change things interactively on the canvas or not.
-
node_radius - integer (8).
- [p]Draw Graph Parameters!node_radius
The default radius of a displayed graph node.
-
disp_nodelabels, disp_nodeweights, disp_edgeweights - integers
(all TRUE).
- [p]Draw Graph Parameters!disp_nodelabels
[p]Draw Graph Parameters!disp_nodeweights
[p]Draw Graph Parameters!disp_edgeweights
Whether to display node labels, node weights, and edge weights or not.
-
nodelabel_font, nodeweight_font, edgeweight_font - strings
(all ``-adobe-helvetica-...'').
- [p]Draw Graph Parameters!nodelabel_font
[p]Draw Graph Parameters!nodeweight_font
[p]Draw Graph Parameters!edgeweight_font
The default character font for displaying node labels, node weights and edge
weights.
-
node_dash, edge_dash - strings (both empty string).
- [p]Draw Graph Parameters!node_dash
[p]Draw Graph Parameters!edge_dash
The dash pattern of the circles drawn around dashed nodes and that of
dashed edges.
Ted Ralphs
2010-03-24