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Metanet 3.0.2
*************
You are in Modify Mode.
You can modify and save the graph.
With the left button of the mouse, you can highlight an arc or a node.
With the right button of the mouse, you can modify the graph:
- if you click with the right button where there is no arc or node,
a new node is created
- if you click with the right button on a node and another node is
highlighted, a new arc is created between the two nodes
- if you click with the right button on a node and drag the mouse,
the node is moved
Menus description:
******************
Files
Directory: Change the default directory.
Save: Save the modified graph in the default directory. All the arcs and
nodes must have names.
Save As: Save the modified graph with a new name in the default directory.
All the arcs and nodes must have names.
Quit: Quit Modify Mode. If the graph has been modified, it must
be saved first.
Graph
Characteristics: If there is an highlighted arc or node, print its
characteristics, otherwise print the characteristics
of the graph.
Find Arc: Prompt for an arc name and highlight it. The viewport of the
window is moved to display the arc if needed.
Find Node: Prompt for a node name and highlight it. The viewport of the
window is moved to display the arc if needed.
Graphics: Change the scale. Default is 1.
Use internal numbers as names: Use the consecutive internal numbers of
arcs and nodes as names. This is useful
when computing with Scilab.
Display arc names: Display arc names on the arcs.
Display node names: Display node names on the nodes.
Modify
Attributes: Display the attributes of the highlighted arc or node. Then,
they can be changed.
Delete: Delete the highlighted arc or node.
***NOTE*** there is no undelete.
Name: Name the highlighted arc or node.
Color: Give a color to the highlighted arc or node.
Create Loop: Create a loop arc on the highlighted node.
Create Sink: Transform the highlighted node into a sink.
Create Source: Transform the highlighted node into a source.
Remove Sink/Source: Transform the highlighted source or sink into a plain
node. It has no effect if the highlighted node is not
a source or a sink.
Automatic Name: Give the consecutive internal arc and node numbers as
the names of arcs and nodes. This can be useful for a
new graph.
***NOTE*** that if some arcs and nodes already have name,
they are replaced by the corresponding internal numbers.
Default Values:
Change some default values:
- the default size of the font
- the default diameter of the nodes
- the default width of the border of the nodes
- the default width of the arcs
- the default width of the highlighted arcs
Redraw: Refresh the screen and redraw the graph.
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