\documentclass[12pt,a4paper]{article}
\usepackage{amsmath}
\usepackage{amssymb}
\usepackage{graphicx}
\usepackage[left=1.25in, right=1.0in, top=1.25in, bottom=1.0in]{geometry}
\newcommand{\piRsquare}{\pi r^2}
\title{{\bf Your Research Title}}
\author{Your Name }
\date{December 17, 2013}
%
\begin{document} \baselineskip=22pt
\maketitle
%
\begin{abstract}
You have to write the abstract here.
\end{abstract}
%
\tableofcontents
%
\section{Introduction}
Albert Einstein (/ˈælbərt ˈaɪnstaɪn/; German: [ˈalbɐt ˈaɪnʃtaɪn] ( listen); 14 March 1879 – 18 April 1955) was a German-born theoretical physicist who developed the general theory of relativity, one of the two pillars of modern physics (alongside quantum mechanics).[2][3] While best known for his mass–energy equivalence formula E = mc2 (which has been dubbed "the world's most famous equation"),[4] he received the 1921 Nobel Prize in Physics "for his services to theoretical physics, and especially for his discovery of the law of the photoelectric effect".[5] The latter was pivotal in establishing quantum theory.
Near the beginning of his career, Einstein thought that Newtonian mechanics was no longer enough to reconcile the laws of classical mechanics with the laws of the electromagnetic field. This led to the development of his special theory of relativity. He realized, however, that the principle of relativity could also be extended to gravitational fields, and with his subsequent theory of gravitation in 1916, he published a paper on the general theory of relativity. He continued to deal with problems of statistical mechanics and quantum theory, which led to his explanations of particle theory and the motion of molecules. He also investigated the thermal properties of light which laid the foundation of the photon theory of light. In 1917, Einstein applied the general theory of relativity to model the large-scale structure of the universe.[6]
\begin{figure} \centering \includegraphics[scale=0.60]{333.png} % d3.png: 900x400 pixel, 72dpi, 31.19x14.29 cm, bb=0 0 884 405 \caption{ MSCI Sector performances.} \label{Fig:16} \end{figure}
\end{document}
我想从纵向页面方向切换到横向页面方向。我该怎么做？
文本已旋转，但图像不变。还能对图像做什么？
答案1
如果你想更改整个文档，你可以使用包landscape中的选项geometry
\usepackage[landscape]{geometry}
如果它只是文档的一部分（这里只是最后一页），您可以使用lscape包
\usepackage{lscape}
进而
\begin{landscape}
\section{Introduction}
Albert Einstein (/ˈælbərt ˈaɪnstaɪn/; German: [ˈalbɐt ˈaɪnʃtaɪn] ( listen); 14 March 1879 – 18 April 1955) was a German-born theoretical physicist who developed the general theory of relativity, one of the two pillars of modern physics (alongside quantum mechanics).[2][3] While best known for his mass–energy equivalence formula E = mc2 (which has been dubbed "the world's most famous equation"),[4] he received the 1921 Nobel Prize in Physics "for his services to theoretical physics, and especially for his discovery of the law of the photoelectric effect".[5] The latter was pivotal in establishing quantum theory.
Near the beginning of his career, Einstein thought that Newtonian mechanics was no longer enough to reconcile the laws of classical mechanics with the laws of the electromagnetic field. This led to the development of his special theory of relativity. He realized, however, that the principle of relativity could also be extended to gravitational fields, and with his subsequent theory of gravitation in 1916, he published a paper on the general theory of relativity. He continued to deal with problems of statistical mechanics and quantum theory, which led to his explanations of particle theory and the motion of molecules. He also investigated the thermal properties of light which laid the foundation of the photon theory of light. In 1917, Einstein applied the general theory of relativity to model the large-scale structure of the universe.[6]
\end{landscape}
但是，如果您使用pdflatex并打算在屏幕上阅读文档，则可能需要使用该pdflscape包，以便在 PDF 查看器中自动旋转页面
\usepackage{pdflscape}
...
\begin{landscape}
\section{Introduction}
Albert Einstein (/ˈælbərt ˈaɪnstaɪn/; German: [ˈalbɐt ˈaɪnʃtaɪn] ( listen); 14 March 1879 – 18 April 1955) was a German-born theoretical physicist who developed the general theory of relativity, one of the two pillars of modern physics (alongside quantum mechanics).[2][3] While best known for his mass–energy equivalence formula E = mc2 (which has been dubbed "the world's most famous equation"),[4] he received the 1921 Nobel Prize in Physics "for his services to theoretical physics, and especially for his discovery of the law of the photoelectric effect".[5] The latter was pivotal in establishing quantum theory.
Near the beginning of his career, Einstein thought that Newtonian mechanics was no longer enough to reconcile the laws of classical mechanics with the laws of the electromagnetic field. This led to the development of his special theory of relativity. He realized, however, that the principle of relativity could also be extended to gravitational fields, and with his subsequent theory of gravitation in 1916, he published a paper on the general theory of relativity. He continued to deal with problems of statistical mechanics and quantum theory, which led to his explanations of particle theory and the motion of molecules. He also investigated the thermal properties of light which laid the foundation of the photon theory of light. In 1917, Einstein applied the general theory of relativity to model the large-scale structure of the universe.[6]
\end{landscape}
如果您打算旋转单个图形，则可以使用包turn中的环境rotating；然后只需指定旋转角度，如下所示
\usepackage{rotating}
...
\begin{figure}
\centering
\begin{turn}{90}
\includegraphics[scale=0.60]{333.png}
\end{turn}
\caption{ MSCI Sector performances.}
\label{Fig:16}
\end{figure}