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.TH show_graph 1 "September 1995" "Scilab Group" "Scilab function"
.so ../sci.an
.SH NAME
show_graph - displays a graph
.SH CALLING SEQUENCE
.nf
nw = show_graph(g,[smode,scale])
nw = show_graph(g,'new',[scale,winsize])
.fi
.SH PARAMETERS
.TP 2
g
: graph list
.TP 5
smode
: string, mode value
.TP 8
winsize
: row vector defining the size of Metanet window
.TP 6
scale
: real value, scale factor
.TP 3
nw
: integer
.SH DESCRIPTION
\fVshow_graph\fR displays the graph \fVg\fR in the current Metanet window.
If there is no current Metanet window, a Metanet window is created.
The return value \fVnw\fR is the number of the Metanet window where
the graph is displayed.
If the optional argument \fVsmode\fR is equal to the string 'rep' or is not
given and if there is already a graph displayed in the current Metanet window,
the new graph is displayed instead.
If the optional argument \fVsmode\fR is equal to the string 'new', a new
Metanet window is created. In this case, if the optional argument
\fVwinsize\fR is given as a row vector \fV[width height]\fR, it is
the size in pixels of Metanet window. The default is \fV[1000 1000]\fR.
The optional argument \fVscale\fR is the value of the scale factor when
drawing the graph. The default value is 1.
The labels of the nodes and edges, if they exist, are displayed.
By default, this function works in asynchronous mode (see \fVmetanet_sync\fR).
.SH EXAMPLE
.nf
ta=[1 1 2 2 2 3 4 5 5 7 8 8 9 10 10 10 11 12 13 13 13 14 15 16 16 17 17];
he=[2 10 3 5 7 4 2 4 6 8 6 9 7 7 11 15 12 13 9 10 14 11 16 1 17 14 15];
g=make_graph('foo',1,17,ta,he);
g('node_x')=[283 163 63 57 164 164 273 271 339 384 504 513 439 623 631 757 642];
g('node_y')=[59 133 223 318 227 319 221 324 432 141 209 319 428 443 187 151 301];
show_graph(g,2);
show_graph(g,0.5);
show_graph(g,1);
.fi
.SH SEE ALSO
metanet_sync
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