![代码](https://linux22.com/image/303138/%E4%BB%A3%E7%A0%81.png)
我有一个不适合幻灯片的 tikz 树。主题和行距已给出,所以我只想更改 tikz 节点中文本的行距。但对我来说没什么用 :(
\documentclass{beamer}
\beamertemplatenavigationsymbolsempty
\usepackage[utf8]{inputenc}
\setbeamertemplate{navigation symbols}{}
\linespread{1.35}
\usepackage[ngerman]{babel}
\usepackage{graphicx}
\usepackage{array}
\usepackage[light]{iwona}
\usepackage{color, colortbl}
\usepackage{tikz}
\begin{document}
\begin{frame}{Dependency Tree Kernel (Culotta 2004)}
\begin{columns}
\begin{column}[T]{0.5\linewidth}
\begin{tikzpicture}[scale=0.7,
n/.style={rectangle, draw, rounded corners=1mm,
align=center, anchor=north},
level 1/.style={sibling distance=2cm},
level distance=0.5cm, growth parent anchor=south,
transform shape]
\node [n] (a1){became\\Verb\\-\\-}
child {
node [n] (a2) {Recently\\Adverb\\-\\-}
}
child {
node[n] (a3) {Obama\\Noun\\PER\\Arg1}
}
child {[sibling distance=1.5cm]
node[n] (a4) {president\\Noun\\PER\\-}
child{[sibling distance=1.1cm]
node[n]
(a5) {the\\Det\\-\\-}
}
child {
node[n] (a6) {of\\Prep\\-\\-}
child {
node[n] (a7) {USA\\Noun\\ORG\\Arg2}
child{[sibling distance=1.1cm]
node[n]
(a8) {the\\Det\\-\\-}
}
}
}
};
\end{tikzpicture}
\end{column}
\hspace{-6ex}
\begin{column}[T]{0.5\linewidth}
\begin{tikzpicture}[scale=0.7,
n/.style={rectangle, draw, rounded corners=1mm,
align=center, anchor=north},
level 1/.style={sibling distance=2cm},
level distance=0.5cm, growth parent anchor=south,
transform shape]
\node [n] (is){is\\Verb\\-\\-}
child {
node [n] (Ballmer) {Ballmer\\Noun\\PER\\Arg1}
}
child {
node[n] (still) {still\\Adverb\\-\\-}
}
child {[sibling distance=1cm]
node[n] (CEO) {CEO\\Noun\\-\\-}
child{[sibling distance=1.1cm]
node[n]
(the) {the\\Det\\-\\-}
}
child {
node[n] (of) {of\\Prep\\-\\-}
child {
node[n] (Microsoft) {Microsoft\\Noun\\ORG\\Arg2}
}
}
};
\end{tikzpicture}
\end{column}
\end{columns}
\end{frame}
\end{document}
答案1
插入 环境\linespread{1}\selectfont
中第一个节点定义之上tikzpicture
。
答案2
由于columns
环境仅包含树木,您可能希望将参数设置\linespread
为1
仅针对columns
环境。
此外,该forest
软件包使得绘制语言树变得更加容易。
代码
\documentclass{beamer}
\beamertemplatenavigationsymbolsempty
\usepackage[utf8]{inputenc}
\setbeamertemplate{navigation symbols}{}
\linespread{1.35}
\usepackage[ngerman]{babel}
\usepackage{array}
\usepackage[light]{iwona}
\usepackage{forest}
\begin{document}
\begin{frame}{Dependency Tree Kernel (Culotta 2004)}
\begin{columns}\linespread{1}
\begin{column}[T]{0.5\linewidth}
\centering
\begin{forest}
for tree={align=center,scale=.7,transform shape,draw,rectangle,rounded corners=1mm}
[became\\Verb\\-\\-,
[Recently\\Adverb\\-\\-,]
[Obama\\Noun\\PER\\Arg1,]
[president\\Noun\\PER\\-,
[the\\Det\\-\\-]
[of\\Prep\\-\\-
[USA\\Noun\\ORG\\Arg2]
]
]
]
\end{forest}
\end{column}
\begin{column}[T]{0.5\linewidth}
\centering
\begin{forest}
for tree={align=center,scale=.7,transform shape,draw,rectangle,rounded corners=1mm}
[is\\Verb\\-\\-
[Ballmer\\Noun\\PER\\Arg1]
[still\\Adverb\\-\\-]
[CEO\\Noun\\-\\-
[the\\Det\\-\\-]
[of\\Prep\\-\\-
[Microsoft\\Noun\\ORG\\Arg2]
]
]
]
\end{forest}
\end{column}
\end{columns}
\end{frame}
\end{document}
输出
答案3
这是修改后的版本Kevin C 的回答展示如何使用样式来减少排版树所需的代码并确保一致性。这是否有用可能取决于您要制作多少这样的树!
.wrap value
用于自动将语言类别添加到节点。因此,Microsoft\\Noun\\ORG\\Arg2
您可以写而不是Microsoft, noun org arg2
。如果您需要经常使用它,您可能希望将样式名称缩写一点,以便您可以写Microsoft, noa2
或任何其他名称。但是使用较长的名称更容易理解代码,并且最好选择您自己的缩写,以便它们对您有意义。
\documentclass{beamer}
\beamertemplatenavigationsymbolsempty
\usepackage[utf8]{inputenc}
\usepackage[light]{iwona}
\usepackage{forest}
\forestset{
noun/.style={
content/.wrap value={##1\\Noun\\--\\--},
},
noun per/.style={
content/.wrap value={##1\\Noun\\PER\\--},
},
noun per arg1/.style={
content/.wrap value={##1\\Noun\\PER\\Arg1},
},
noun org arg2/.style={
content/.wrap value={##1\\Noun\\ORG\\Arg2},
},
det/.style={
content/.wrap value={##1\\Det\\--\\--},
},
prep/.style={
content/.wrap value={##1\\Prep\\--\\--},
},
adverb/.style={
content/.wrap value={##1\\Adverb\\--\\--},
},
verb/.style={
content/.wrap value={##1\\Verb\\--\\--},
},
my tree/.style={
for tree={align=center, scale=.7, transform shape, draw, rectangle, rounded corners=1mm},
},
}
\begin{document}
\begin{frame}{Dependency Tree Kernel (Culotta 2004)}
\begin{columns}\linespread{1}
\begin{column}[T]{0.5\linewidth}
\centering
\begin{forest}
my tree
[became, verb
[Recently, adverb
]
[Obama, noun per arg1
]
[president, noun per
[the, det
]
[of, prep
[USA, noun org arg2
]
]
]
]
\end{forest}
\end{column}
\begin{column}[T]{0.5\linewidth}
\centering
\begin{forest}
my tree
[is, verb
[Ballmer, noun per arg1
]
[still, adverb
]
[CEO, noun
[the, det
]
[of, prep
[Microsoft, noun org arg2
]
]
]
]
\end{forest}
\end{column}
\end{columns}
\end{frame}
\end{document}