This topic contains packages to support other packages or drivers.
Extract size and resolution data from bitmap files.
Include graphic (EPS or PDF)/LaTeX combinations.
Alter the usage of the dvips colour stack.
easing functions for pgfmath.
Gradient backgrounds for dvips output.
Manipulate the graphics package's list of extensions.
Support high and low resolution versions of same picture.
An implementation of Hobby’s algorithm for PGF/TikZ.
Add labels into drawings created with METAFONT.
Enable PiCTeX to run with LaTeX.
Macros for curve fitting.
Compute intersections of arbitrary curves.
Create and manage graphical overlays.
Import TikZ images from colletions.
Use TikZ's method of remembering a position on a page.
Resize pictures while respecting text size.
A simple TeX macro package for PostScript transformations.