The Rocs Handbook

There are two toolbars, on the top. The main one has the following tools:

A right mouse click on a node or edge brings you the property dialog for that node or edge.

The layout toolbar consists in various aligns icons.

To align nodes, choose the Select tool, click and drag a rectangle, then choose the alignement that you want.

     array adj_nodes();
     array adj_edges();
     array  input_edges();
     array output_edges();
     array loop_edges();
     array connected_edges(Node *n);
     void self_remove();

Node Variables:

    double x
    double y
    double width
    string value
    string name
    string color  // in HEXA
    bool begin
    bool end

    string color ( em hexa )
    string value
    string name
    double width
    string style ( dot, dash, dash dot, solid )

    node start();
    node  end();

    void self_remove();

Here is a simple script example that sets the color of the 4 first nodes in the first graph:

/* A simple example that sets the color of the 4 first nodes in the first 
graph: */
 
var colours = new Array("red", "green", "blue", "yellow");

/* graphs is an array of graphs, you can access a graph by its index in the 
array or by its name, so if the first graph's name is Untitled0, the following 
sentence are right  */
var list1= graphs[0].list_nodes(); //  1st form.
var list2=Untitled0.list_nodes();              // 2nd form
 
 for ( var i = 0; i < colours.length; i++){
        if (i > list2.length) break;
        list2[i].color = colours[i]
 }