document/TranslateProject
2
0
Fork 0
mirror of https://github.com/LCTT/TranslateProject.git synced 2025-01-13 22:30:37 +08:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #20968 from rakino/patch-6

Browse Source 
Translated tech/20200615 LaTeX Typesetting - Part 1 (Lists)
This commit is contained in:
Xingyu.Wang 2021-02-08 23:26:47 +08:00 committed by GitHub
commit 8a63216914
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 65 additions and 63 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

128
sources/tech/20200615 LaTeX Typesetting - Part 1 (Lists).md → translated/tech/20200615 LaTeX Typesetting - Part 1 (Lists).md
View File

@ -1,34 +1,36 @@
[#]: collector: (lujun9972)
[#]: translator: (rakino)
[#]: reviewer: ( )
[#]: publisher: ( )
[#]: url: ( )
[#]: subject: (LaTeX Typesetting – Part 1 (Lists))
[#]: via: (https://fedoramagazine.org/latex-typesetting-part-1/)
[#]: author: (Earl Ramirez https://fedoramagazine.org/author/earlramirez/)
[#]: collector: "lujun9972"
[#]: translator: "rakino"
[#]: reviewer: " "
[#]: publisher: " "
[#]: url: " "
[#]: subject: "LaTeX Typesetting – Part 1 (Lists)"
[#]: via: "https://fedoramagazine.org/latex-typesetting-part-1/"
[#]: author: "Earl Ramirez https://fedoramagazine.org/author/earlramirez/"
LaTeX Typesetting – Part 1 (Lists)
LaTeX 排版——第 1 部分：列表
======
![][1]
This series builds on the previous articles: [Typeset your docs with LaTex and TeXstudio on Fedora][2] and [LaTeX 101 for beginners][3]. This first part of the series is about LaTeX lists.
### Types of lists
LaTeX lists are enclosed environments, and each item in the list can take a line of text to a full paragraph. There are three types of lists available in LaTeX. They are:
* **Itemized**: unordered or bullet
* **Enumerated**: ordered
* **Description**: descriptive
本系列基于前文 [Typeset your docs with LaTex and TeXstudio on Fedora][2] 和 [LaTeX 101 for beginners][3]，本文即系列的第一部分是关于 LaTeX 列表的。
### Creating lists
### 列表类型
To create a list, prefix each list item with the \_item_ command. Precede and follow the list of items with the \_begin_{<type>} and \_end_{<type>} commands respectively where <type> is substituted with the type of the list as illustrated in the following examples.
LaTeX 中的列表是封闭的环境，列表中的每个项目可以取一行文字到一个完整的段落。在 LaTeX 中有三种列表类型：
#### Itemized list
* **itemize**: <ruby>无序列表<rt>unordered list</rt></ruby>/<ruby>项目符号列表<rt>bullet list</rt></ruby>
* **enumerate**: <ruby>有序列表<rt>ordered list</rt></ruby>
* **description**: <ruby>描述列表<rt>descriptive list</rt></ruby>
### 创建列表
要创建一个列表，需要在每个项目前加上控制序列 \\_item_，并在项目清单前后分别加上控制序列 \\_begin_{<类型>} 和 \\_end_{<类型>}（将其中的 <类型> 替换为将要使用的列表类型），如下例：
#### itemize（无序列表）
```
\begin{itemize}
@ -40,7 +42,7 @@ To create a list, prefix each list item with the \_item_ command. Precede and fo
![][4]
#### Enumerated list
#### enumerate（有序列表）
```
\begin{enumerate}
@ -52,7 +54,7 @@ To create a list, prefix each list item with the \_item_ command. Precede and fo
![][5]
#### Descriptive list
#### description（描述列表）
```
\begin{description}
@ -63,13 +65,13 @@ To create a list, prefix each list item with the \_item_ command. Precede and fo
![][6]
### Spacing list items
### 列表项目间距
The default spacing can be customized by adding \_usepackage{enumitem}_ to the preamble. The _enumitem_ package enables the _noitemsep_ option and the \_itemsep_ command which you can use on your lists as illustrated below.
可以通过在导言区加入 \\_usepackage{enumitem}_ 来自定义默认的间距，宏包 _enumitem_ 启用了选项 _noitemsep_ 和控制序列 \\_itemsep_ ，可以在列表中使用他们，如下例所示：
#### Using the noitemsep option
#### 使用选项 noitemsep
Enclose the _noitemsep_ option in square brackets and place it on the \_begin_ command as shown below. This option removes the default spacing.
将选项 _noitemsep_ 封闭在方括号内，并同下文所示放在控制序列 \\_begin_ 之后，该选项将移除默认的间距。
```
\begin{itemize}[noitemsep]
@ -81,9 +83,9 @@ Enclose the _noitemsep_ option in square brackets and place it on the \_begin_ c
![][7]
#### Using the \itemsep command
#### 使用控制序列 \itemsep
The \_itemsep_ command must be suffixed with a number to indicate how much space there should be between the list items.
控制序列 \\_itemsep_ 必须以一个数字作为后缀，用以表示列表项目之间应该有多少空间。
```
\begin{itemize} \itemsep0.75pt
@ -94,11 +96,11 @@ The \_itemsep_ command must be suffixed with a number to indicate how much space
![][8]
### Nesting lists
### 嵌套列表
LaTeX supports nested lists up to four levels deep as illustrated below.
LaTeX 最多最多支持四层嵌套列表，如下例：
#### Nested itemized lists
#### 嵌套无序列表
```
\begin{itemize}[noitemsep]
@ -122,7 +124,7 @@ LaTeX supports nested lists up to four levels deep as illustrated below.
![][9]
#### Nested enumerated lists
#### 嵌套有序列表
```
\begin{enumerate}[noitemsep]
@ -146,32 +148,32 @@ LaTeX supports nested lists up to four levels deep as illustrated below.
![][10]
### List style names for each list type
### 每种列表类型的列表样式名称
**Enumerated** | **Itemized**
**enumerate（有序列表）** | **itemize（无序列表）**
---|---
\alph* | $\bullet$
\Alph* | $\cdot$
\arabic* | $\diamond$
\roman* | $\ast$
\Roman* | $\circ$
| $-$
\alph* （小写字母） | $\bullet$ (Bullet)
\Alph* （大写字母） | $\cdot$ (Period)
\arabic* （阿拉伯数字） | $\diamond$ (Diamond)
\roman* （小写罗马数字） | $\ast$ (Asterisk)
\Roman* （大写罗马数字） | $\circ$ (Circle)
| $-$ (Dash)
### Default style by list depth
### 按嵌套深度划分的默认样式
**Level** | **Enumerated** | **Itemized**
**嵌套深度** | **enumerate（有序列表）** | **itemize（无序列表）**
---|---|---
1 | Number | Bullet
2 | Lowercase alphabet | Dash
3 | Roman numerals | Asterisk
4 | Uppercase alphabet | Period
1 | 阿拉伯数字 | Bullet
2 | 小写字母 | Dash
3 | 小写罗马数字 | Asterisk
4 | 大写字母 | Period
### Setting list styles
### 设置列表样式
The below example illustrates each of the different itemiszed list styles.
下面的例子列举了无序列表的不同样式。
```
% Itemize style
% 无序列表样式
\begin{itemize}
\item[$\ast$] Asterisk
\item[$\diamond$] Diamond
@ -185,14 +187,14 @@ The below example illustrates each of the different itemiszed list styles.
![][11]
There are three methods of setting list styles. They are illustrated below. These methods are listed by priority; highest priority first. A higher priority will override a lower priority if more than one is defined for a list item.
有三种设置列表样式的方式，下面将按照优先级从高到低的顺序分别举例。
#### List styling method 1 – per item
#### 方式一：为各项目单独设置
Enclose the name of the desired style in square brackets and place it on the \_item_ command as demonstrated below.
将需要的样式名称封闭在方括号内，并放在控制序列 \\_item_ 之后，如下例：
```
% First method
% 方式一
\begin{itemize}
\item[$\ast$] Asterisk
\item[$\diamond$] Diamond
@ -204,12 +206,12 @@ Enclose the name of the desired style in square brackets and place it on the \_i
\end{itemize}
```
#### List styling method 2 – on the list
#### 方式二：为整个列表设置
Prefix the name of the desired style with _label=_. Place the parameter, including the _label=_ prefix, in square brackets on the \_begin_ command as demonstrated below.
将需要的样式名称以 _label=_ 前缀并封闭在方括号内，放在控制序列 _\begin_ 之后，如下例：
```
% Second method
% 方式二
\begin{enumerate}[label=\Alph*.]
\item Fedora 32
\item Fedora 31
@ -217,23 +219,23 @@ Prefix the name of the desired style with _label=_. Place the parameter, includi
\end{enumerate}
```
#### List styling method 3 – on the document
#### 方式三：为整个文档设置
This method changes the default style for the entire document. Use the \_renewcommand_ to set the values for the labelitems. There is a different labelitem for each of the four label depths as demonstrated below.
该方式将改变整个文档的默认样式。使用 \\_renewcommand_ 来设置项目标签的值，下例分别为四个嵌套深度的项目标签设置了不同的样式。
```
% Third method
% 方式三
\renewcommand{\labelitemi}{$\ast$}
\renewcommand{\labelitemii}{$\diamond$}
\renewcommand{\labelitemiii}{$\bullet$}
\renewcommand{\labelitemiv}{$-$}
```
### Summary
### 总结
LaTeX supports three types of lists. The style and spacing of each of the list types can be customized. More LaTeX elements will be explained in future posts.
LaTeX 支持三种列表，而每种列表的风格和间距都是可以自定义的。在以后的文章中，我们将解释更多的 LaTeX 元素。
Additional reading about LaTeX lists can be found here: [LaTeX List Structures][12]
关于 LaTeX 列表的延伸阅读可以在这里找到：[LaTeX List Structures][12]
--------------------------------------------------------------------------------