为什么我的 tikz 图像超出了页边距？

Question

tikz我正在尝试使用和绘制一个简单的依赖关系图lualatex。我不明白为什么结果超出页面范围...以下是代码和结果：

\documentclass{article}
\usepackage{tikz}
\usetikzlibrary{graphs, graphdrawing}
\usegdlibrary{trees}

\begin{document}
\begin{figure}
\begin{tikzpicture}
\tikz[nodes={text depth=.2em, draw, fill=white}, rounded corners]
\graph[tree layout,  grow=down]  {
"Rule Manager"->{
    "Module Base"->{
        "Communicator"
        },
    "Log Data"->{
        "Communicator", 
        "ODB Oracle"
        }, 
    "Rule Manager Status"->{
        "Status Base", 
        "Rule Base"
        },
    "Rules"->{
        "Rule Base", 
        "Profiles"->{
            "Message"->{
                "Communicator", 
                "Interface SOAP", 
                "ODB Utils"
                },
            "Profile Base"
            }
        },
    "Threadpool"
    };
};
\end{tikzpicture}
\end{figure}
\end{document}

更新：图像的宽度不大于页面宽度。添加更多节点，将其进一步向右推：

Answer 1

您\tikz在环境中的命令tikzpicture是错误的。您应该使用其中之一，但不能同时使用两者。直接将选项添加到环境中，您应该没问题：

\documentclass{article}
\usepackage{tikz}
\usetikzlibrary{graphs, graphdrawing}
\usegdlibrary{trees}

\begin{document}
\begin{figure}
\begin{tikzpicture}[nodes={text depth=.2em, draw, fill=white}, rounded corners]
\graph[tree layout,  grow=down]  {
"Rule Manager"->{
    "Module Base"->{
        "Communicator"
        },
    "Log Data"->{
        "Communicator", 
        "ODB Oracle"
        }, 
    "Rule Manager Status"->{
        "Status Base", 
        "Rule Base"
        },
    "Rules"->{
        "Rule Base", 
        "Profiles"->{
            "Message"->{
                "Communicator", 
                "Interface SOAP", 
                "ODB Utils"
                },
            "Profile Base"
            }
        },
    "Threadpool"
    };
};
\end{tikzpicture}
\end{figure}
\end{document}