File: test.rb

package info (click to toggle)
graphviz 14.0.5-2
  • links: PTS
  • area: main
  • in suites: sid
  • size: 139,388 kB
  • sloc: ansic: 141,938; cpp: 11,957; python: 7,766; makefile: 4,043; yacc: 3,030; xml: 2,972; tcl: 2,495; sh: 1,388; objc: 1,159; java: 560; lex: 423; perl: 243; awk: 156; pascal: 139; php: 58; ruby: 49; cs: 31; sed: 1
file content (28 lines) | stat: -rw-r--r-- 558 bytes parent folder | download | duplicates (4) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
 
#!/usr/bin/ruby

require './gv'

g = Gv.digraph("G")
print(Gv.setv(g, "aaa", "xxx"), "\n")
print(Gv.getv(g, "aaa"), "\n")
n = Gv.node(g,"hello")
print(Gv.getv(n, "label"), "\n")
print(Gv.setv(n, "aaa", "xxx"), "\n")
print(Gv.getv(n, "aaa"), "\n")
m = Gv.node(g,"world")
print(Gv.getv(m, "aaa"), "\n")
e = Gv.edge(n,m)
print(Gv.setv(e, "aaa", "xxx"), "\n")
print(Gv.getv(e, "aaa"), "\n")
Gv.rm(e)
Gv.rm(n)
Gv.rm(m)
Gv.rm(g)

g = Gv.readstring("digraph G {a->b}")
Gv.rm(g)

g = Gv.read("hello.gv")
Gv.layout(g, "dot")
Gv.render(g, "png", "hello.png")
Gv.rm(g)