"Getting Started with latex" 03, setting font-related commands

Set font
\cjkfamily{song}: Set to Arial. \cjkfamily{hei}: Set to bold. \cjkfamily{kai}: Set to italic.
\cjkfamily command, he does not have any parameters, he works on the entire text thereafter, if you want to limit the scope, you can use grouping, such as this is {\cjkfamily{song} arial} word. For ease of use, we generally define the following command in the "Introduction area".

\newcommand{\song}{\cjkfamily{song}}% Arial \newcommand{\fs}{\cjkfamily{fs}}% Fangsong \newcommand{\kai}{\cjkfami Ly{kai}}% italics \newcommand{\hei}{\cjkfamily{hei}}% blackbody \newcommand{\li}{\cjkfamily{li}}% Script

Set Font size
You need to join: \usepackage{type1cm} (where CM is the abbreviation for computer modern)
\fontsize{Font {line} This command works on all subsequent text and requires \selectfont to make the font size setting work after you use this command.
We usually meet other people's rules: "Text with small four, song body", but LaTeX is not small four, only PT, so the following table is the conversion table for the font size:

15.75pt \baselineskip  setting value for /tbody>

Font size

initial

small beginning

one

small one

second

small two

Third

small three

fourth no

small four

fifth no

small five

sixth

small six

seventh

small seven

size

42pt

36pt

26pt< /td>

24pt

22pt

18pt

16pt

15pt

14pt

1 2pt

10.5pt

9pt

7.5pt

6.5pt

5.5pt

5pt

1.5 line spacing

63pt

54pt

39pt

36p T

33pt

27pt

24pt

22.5pt

21pt

18pt

13.5

11.25

9.75pt

8.25pt

7.5pt

For example: \fontsize{12pt}{18pt}\selectfont set a small four, and 1.5 times times the line spacing.

Error: Latex font warning:font shape ' ot1/cmr/m/n ' in size <15> not available LaTeX Font warning:size s stitutions with differences up to 0.6 pt has occurred Solution: \usepackage{type1cm}

Usually we will add the following statement in the introductory area of the source file according to the specific requirements to facilitate the setting of the font size:

\newcommand{\yihao}{\fontsize{26pt}{36pt}\selectfont}          , number 1.4 times, line spacing \newcom Mand{\erhao}{\fontsize{22pt}{28pt}\selectfont}          % second, 1.25 times spacing \newcommand{\xiaoer}{\ Fontsize{18pt}{18pt}\selectfont}          % small two, single-spaced \newcommand{\sanhao}{\fontsize{16pt}{ 24pt}\selectfont}        % third, 1.5 times line spacing \newcommand{\xiaosan}{\fontsize{15pt}{22pt}\selectfont}        % small three, 1.5 times x line spacing \newcommand{\sihao}{\fontsize{14pt}{21pt}\selectfont}            % Fourth, 1.5 times x \newcommand{\banxiaosi}{\fontsize{13pt}{19.5pt}\selectfont}    % half-small four, 1.5 times-fold spacing \newcommand{\xiaosi}{\fontsize{12pt}{18pt}\selectfont}            % small four, 1.5 times x spacing \ Newcommand{\dawuhao}{\fontsize{11pt}{11pt}\selectfont}      % large fifth, single-spaced \newcommand{\wuhao}{\fontsize {10.5PT} {15.75pt}\selectfont}    % fifth, single-spaced

The

\song\xiaosi can be quickly set to "Arial, small four, 1.5 times spacing."

Sets Bold, italic
\textbf{text}: Bold command. \TEXTBF is a command with a parameter to make the text in the argument bold, and his command is defined as: \newcommand{\textbf}[1]{content}, where [1] has a parameter for the command, {content} is a command definition. \textit{text}: Italic command.

Appendix
If you want to set up some extended fonts, the following list of required macro packages, such as "Times New Roman" font, often used in the paper, we can use: \usepackage{times} make the English default font is the Times New Roman.