向数据可视化 tkiz 添加图例和信息

Question

我想在这个图表中添加一些信息，但我失败了。更具体地说，

• 我希望 X 轴的标签为“节点”，Y 轴为秒
• 我还希望将第一个数据集称为“静态”，将第二个数据集称为“动态”，也许使用红色和蓝色。

我必须将图表做得非常垂直，以使“线性”数据更加清晰可见。非常感谢您的帮助或反馈。

谢谢。

\documentclass{article}
\usepackage{tikz}
\usetikzlibrary{datavisualization} %for graphs and pictures
\usetikzlibrary{datavisualization.formats.functions} %for graphs and pictures

\begin{document}

\begin{figure}[htbp]
\centering
\begin{tikzpicture}
\datavisualization [scientific axes,
                          x axis={attribute=nodes, length=10cm},
                          y axis={attribute=seconds, length=20cm},
                          visualize as line]
  data {
    nodes, seconds
    3,0.009
    30,0.003
    111,0.005
    354,0.019
    1083,0.097
    3270,0.044
    9831,0.064
    29514,0.501
    88563,2.276
    265710,7.439
    797151,27.578
    2391474,128.611
  }
  data {
    nodes, seconds
    3,0.091
    30,0.495
    111,2.789
    354,3.390
    1083,5.021
    3270,20.149
    9831,48.015
    29514,158.442
    88563,857.381
    265710,2693.862
    797151,8771.571
  };
\end{tikzpicture}
\end{figure}

\end{document}

Answer 1

\documentclass{article}
\usepackage{tikz}
\usetikzlibrary{datavisualization} %for graphs and pictures
\usetikzlibrary{datavisualization.formats.functions} %for graphs and pictures

\begin{document}

\begin{figure}[htbp]
\centering
\begin{tikzpicture}
\datavisualization [
  scientific axes,
  x axis={attribute=nodes, length=10cm, label=nodes},
  y axis={attribute=seconds, length=20cm, label=seconds},
  visualize as line/.list={foo, bar},
  foo={style=red,label in legend={text=Foo}},
  bar={style=blue,label in legend={text=Bar}},
]
  data[set=foo] {
    nodes, seconds
    3,0.009
    30,0.003
    111,0.005
    354,0.019
    1083,0.097
    3270,0.044
    9831,0.064
    29514,0.501
    88563,2.276
    265710,7.439
    797151,27.578
    2391474,128.611
  }
  data[set=bar] {
    nodes, seconds
    3,0.091
    30,0.495
    111,2.789
    354,3.390
    1083,5.021
    3270,20.149
    9831,48.015
    29514,158.442
    88563,857.381
    265710,2693.862
    797151,8771.571
  };
\end{tikzpicture}
\end{figure}

\end{document}