def uwrite_dot(cs, path, full=False):
assert len(path) != 0, "Filename can't be empty"
import codecs
output_file = codecs.open(path, "w", "utf-8")
output_file.write("digraph L{")
output_file.write("\n")
output_file.write("nodesep=.25;\n")
output_file.write("node[shape=circle,label=\"\"];")
output_file.write("\n")
output_file.write(
"edge[dir=\"none\",minlen=2,fontsize=9,labelfloat=true,fontname=Arial,color=grey,style=\"setlinewidth(.7)\"];"
)
output_file.write("\n")
own_objects = find_own_objects(cs)
own_attributes = find_own_attributes(cs)
for i in range(len(cs)):
output_file.write("c%i [width=0.25]\n" % i)
parents = fca.compute_covering_relation(cs)
for i in range(len(cs)):
for p in parents[cs[i]]:
output_file.write("c%i -> c%i\n" % (cs.index(p), i))
for i in range(len(cs)):
if len(own_objects[cs[i]]) != 0:
output_file.write("c%i -> c%i" % (i, i))
# TODO:
if not full:
if len(own_objects[cs[i]]) >= 1:
own_objects[cs[i]] = [str(len(own_objects[cs[i]]))]
if len(own_objects[cs[i]]) > 6:
own_objects[cs[i]] = own_objects[cs[i]][:6] + ["..."]
n = len(own_objects[cs[i]])
output_file.write("[headlabel=\"%s\", " %\
"\\n ".join(own_objects[cs[i]]))
output_file.write(
"labeldistance={0},labelangle=270,color=transparent]\n".format(
n / 1.8 + 0.5))
if len(own_attributes[cs[i]]) != 0:
output_file.write("c%i -> c%i" % (i, i))
# TODO:
if not full:
if len(own_attributes[cs[i]]) >= 1:
own_attributes[cs[i]] = [str(len(own_attributes[cs[i]]))]
if len(own_attributes[cs[i]]) > 6:
own_attributes[cs[i]] = own_attributes[cs[i]][:6] + ["..."]
n = len(own_attributes[cs[i]])
output_file.write("[taillabel=\"%s\", " %\
"\\n ".join(own_attributes[cs[i]]))
output_file.write(
"labeldistance={0},labelangle=90,color=transparent]\n".format(
n / 1.8 + 0.5))
output_file.write("}")
output_file.close()
def write_dot(cs, path):
"""For given concept_system writes a .dot file, which contains graph
representation of lattice diagram in format understandable
by graphviz' dot. "path" contains name of the output file.
Examples
========
Load example file from tests directory
>>> c = fca.read_cxt('tests/context.cxt')
>>> cs = fca.norris(c)
>>> write_dot(cs, "")
Traceback (most recent call last):
...
AssertionError: Filename can't be empty
"""
assert len(path) != 0, "Filename can't be empty"
output_file = open(path, "w")
output_file.write("digraph L{")
output_file.write("\n")
output_file.write("nodesep=.25;\n")
output_file.write("node[shape=circle,label=\"\"];")
output_file.write("\n")
output_file.write(
"edge[dir=\"none\",minlen=2,fontsize=11,labelfloat=true,fontname=Arial];"
)
output_file.write("\n")
own_objects = find_own_objects(cs)
own_attributes = find_own_attributes(cs)
for i in range(len(cs)):
output_file.write("c%i [width=0.25]\n" % i)
if len(own_objects[cs[i]]) != 0:
output_file.write("c%i -> c%i" % (i, i))
# TODO:
if len(own_objects[cs[i]]) >= 5:
own_objects[cs[i]] = [str(len(own_objects[cs[i]]))]
output_file.write("[headlabel=\"%s\", " %\
"\\n ".join(own_objects[cs[i]]))
output_file.write(
"labeldistance=1,labelangle=270,color=transparent]\n")
if len(own_attributes[cs[i]]) != 0:
output_file.write("c%i -> c%i" % (i, i))
# TODO:
if len(own_attributes[cs[i]]) >= 5:
own_attributes[cs[i]] = [str(len(own_attributes[cs[i]]))]
output_file.write("[taillabel=\"%s\", " %\
"\\n ".join(own_attributes[cs[i]]))
output_file.write(
"labeldistance=2,labelangle=90,color=transparent]\n")
parents = fca.compute_covering_relation(cs)
for i in range(len(cs)):
for p in parents[cs[i]]:
output_file.write("c%i -> c%i\n" % (cs.index(p), i))
output_file.write("}")
output_file.close()
def write_dot(cs, path):
"""For given concept_system writes a .dot file, which contains graph
representation of lattice diagram in format understandable
by graphviz' dot. "path" contains name of the output file.
Examples
========
Load example file from tests directory
>>> c = fca.read_cxt('tests/context.cxt')
>>> cs = fca.norris(c)
>>> write_dot(cs, "")
Traceback (most recent call last):
...
AssertionError: Filename can't be empty
"""
assert len(path)!=0, "Filename can't be empty"
output_file = open(path, "w")
output_file.write("digraph L{")
output_file.write("\n")
output_file.write("nodesep=.25;\n")
output_file.write("node[shape=circle,label=\"\"];")
output_file.write("\n")
output_file.write("edge[dir=\"none\",minlen=2,fontsize=11,labelfloat=true,fontname=Arial];")
output_file.write("\n")
own_objects = find_own_objects(cs)
own_attributes = find_own_attributes(cs)
for i in xrange(len(cs)):
output_file.write("c%i [width=0.25]\n" % i)
if len(own_objects[cs[i]])!=0:
output_file.write("c%i -> c%i" % (i, i))
# TODO:
if len(own_objects[cs[i]]) >= 5:
own_objects[cs[i]] = [str(len(own_objects[cs[i]]))]
output_file.write("[headlabel=\"%s\", " %\
"\\n ".join(own_objects[cs[i]]))
output_file.write(
"labeldistance=1,labelangle=270,color=transparent]\n")
if len(own_attributes[cs[i]])!=0:
output_file.write("c%i -> c%i" % (i, i))
# TODO:
if len(own_attributes[cs[i]]) >= 5:
own_attributes[cs[i]] = [str(len(own_attributes[cs[i]]))]
output_file.write("[taillabel=\"%s\", " %\
"\\n ".join(own_attributes[cs[i]]))
output_file.write(
"labeldistance=2,labelangle=90,color=transparent]\n")
parents = fca.compute_covering_relation(cs)
for i in xrange(len(cs)):
for p in parents[cs[i]]:
output_file.write("c%i -> c%i\n" % (cs.index(p), i))
output_file.write("}")
output_file.close()
def uwrite_dot(cs, path, full=False):
assert len(path)!=0, "Filename can't be empty"
import codecs
output_file = codecs.open(path, "w", "utf-8")
output_file.write("digraph L{")
output_file.write("\n")
output_file.write("nodesep=.25;\n")
output_file.write("node[shape=circle,label=\"\"];")
output_file.write("\n")
output_file.write("edge[dir=\"none\",minlen=2,fontsize=9,labelfloat=true,fontname=Arial,color=grey,style=\"setlinewidth(.7)\"];")
output_file.write("\n")
own_objects = find_own_objects(cs)
own_attributes = find_own_attributes(cs)
for i in xrange(len(cs)):
output_file.write("c%i [width=0.25]\n" % i)
parents = fca.compute_covering_relation(cs)
for i in xrange(len(cs)):
for p in parents[cs[i]]:
output_file.write("c%i -> c%i\n" % (cs.index(p), i))
for i in xrange(len(cs)):
if len(own_objects[cs[i]])!=0:
output_file.write("c%i -> c%i" % (i, i))
# TODO:
if not full:
if len(own_objects[cs[i]]) >= 1:
own_objects[cs[i]] = [str(len(own_objects[cs[i]]))]
if len(own_objects[cs[i]]) > 6:
own_objects[cs[i]] = own_objects[cs[i]][:6] + ["..."]
n = len(own_objects[cs[i]])
output_file.write("[headlabel=\"%s\", " %\
"\\n ".join(own_objects[cs[i]]))
output_file.write(
"labeldistance={0},labelangle=270,color=transparent]\n".format(n/1.8 + 0.5))
if len(own_attributes[cs[i]])!=0:
output_file.write("c%i -> c%i" % (i, i))
# TODO:
if not full:
if len(own_attributes[cs[i]]) >= 1:
own_attributes[cs[i]] = [str(len(own_attributes[cs[i]]))]
if len(own_attributes[cs[i]]) > 6:
own_attributes[cs[i]] = own_attributes[cs[i]][:6] + ["..."]
n = len(own_attributes[cs[i]])
output_file.write("[taillabel=\"%s\", " %\
"\\n ".join(own_attributes[cs[i]]))
output_file.write(
"labeldistance={0},labelangle=90,color=transparent]\n".format(n/1.8 + 0.5))
output_file.write("}")
output_file.close()
def uwrite_dot(cs, path):
assert len(path)!=0, "Filename can't be empty"
import codecs
output_file = codecs.open(path, "w", "utf-8")
output_file.write("digraph L{")
output_file.write("\n")
output_file.write("node[shape=circle,style=filled,label=\"\"];")
output_file.write("\n")
output_file.write("edge[dir=\"none\",minlen=2];")
output_file.write("\n")
own_objects = find_own_objects(cs)
own_attributes = find_own_attributes(cs)
for i in xrange(len(cs)):
output_file.write("c%i [width=0.25]\n" % i)
if len(own_objects[cs[i]])!=0:
output_file.write("c%i -> c%i" % (i, i))
# TODO:
if len(own_objects[cs[i]]) >= 1:
own_objects[cs[i]] = [str(len(own_objects[cs[i]]))]
output_file.write("[headlabel=\"%s\", " %\
"; ".join(own_objects[cs[i]]))
output_file.write(
"labeldistance=1,labelangle=270,color=transparent]\n")
if len(own_attributes[cs[i]])!=0:
output_file.write("c%i -> c%i" % (i, i))
# TODO:
if len(own_attributes[cs[i]]) >= 1:
own_attributes[cs[i]] = [str(len(own_attributes[cs[i]]))]
output_file.write("[taillabel=\"%s\", " %\
"; ".join(own_attributes[cs[i]]))
output_file.write(
"labeldistance=2,labelangle=90,color=transparent]\n")
parents = fca.compute_covering_relation(cs)
for i in xrange(len(cs)):
for p in parents[cs[i]]:
output_file.write("c%i -> c%i\n" % (cs.index(p), i))
output_file.write("}")
output_file.close()