LaTeX Cookbook

Manipulating images

Before including it in a document, an image should be prepared using graphics software. LaTeX is not the right tool for post-processing of images. However, there are some basic ways to customize the way an image is included.

How to do it...

The graphicx package allows customization via simple options:

• By scaling an image, you can specify a scaling factor, like so:

  \includegraphics[scale=0.5]{filename}

• You can resize to a fixed width, using width and height options as in the previous recipe.
• You can rotate by specifying a clockwise rotation angle, like so:

  \includegraphics[angle=90]{filename}

• You can rotate around a certain origin by adding a key, such as c for center, B for the base line, and l, r, t, and b for left, right, top, and ...