Questions tagged «graphviz»

我在Windows 8中安装了GraphViz 2.32，并将C：\ Program Files（x86）\ Graphviz2.32 \ bin添加到系统PATH变量中。pydot仍然找不到其可执行文件。 Traceback (most recent call last): File "<pyshell#26>", line 1, in <module> graph.write_png('example1_graph.png') File "build\bdist.win32\egg\pydot.py", line 1809, in <lambda> lambda path, f=frmt, prog=self.prog : self.write(path, format=f, prog=prog)) File "build\bdist.win32\egg\pydot.py", line 1911, in write dot_fd.write(self.create(prog, format)) File "build\bdist.win32\egg\pydot.py", line 1953, in create 'GraphViz\'s executables …

71 graphviz  scikit-learn  pygraphviz  pydot 

我正在尝试用点创建两个子图的图。代码如下： digraph G { subgraph step1 { style=filled; node [label="Compiler"] step1_Compiler; node [label="Maschine"] step1_Maschine; color=lightgrey; } subgraph step2 { style=filled; color=lightgrey; node [label="Interpretierer"] step2_Interpretierer; node [label="Maschine"] step2_Maschine; label="Virtuelle Maschine"; } "Programm (Java)" -> step1_Compiler; step1_Compiler -> step1_Maschine; step1_Maschine -> "Bytecode"; "Bytecode" -> step2_Interpretierer; step2_Interpretierer -> step2_Maschine; step2_Maschine -> "Ergebnis"; } …

68 graphviz  dot