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;;; Copyright © 2016 Roel Janssen <roel@gnu.org>
;;;
;;; This program is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; This program is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with this program. If not, see <http://www.gnu.org/licenses/>.
;;; https://github.com/roelj/graphviz-guile/blob/master/graphviz.scm
(define-module (graphviz)
:export (;; New graphs
graph
digraph
strictgraph
strictdigraph
readstring
read
;; New nodes/edges
node
edge
;; Setting/getting attribute values
setv
getv
;; Finding and obtaining names
nameof
findsubg
findnode
findedge
findattr
;; Graph navigators
headof
tailof
graphof
rootof
;; Obtain handles of proto node/edge for setting attribute values
protonode
protoedge
;; Iterators
ok
firstsubg
nextsubg
firstsupg
nextsupg
firstedge
nextedge
firstout
nextout
firsthead
nexthead
firstin
nextin
firstnode
nextnode
firstattr
nextattr
;; Remove graph objects
rm
;; Layout
layout
render
renderresult
renderchannel
renderdata
write))
(define lib "graphviz/guile/libgv_guile")
(load-extension
(format #f "~a/~a.so"
"/usr/lib" ; LIBRARY PATH
lib)
"SWIG_init")
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