# Suggestions for pgf-spectra

The following packages have something in common with the package pgf-spectra. The packages are ordered in decreasing similarity.

- blochsphere: Draw pseudo-3D diagrams of Bloch spheres
- structmech: A TikZ command set for structural mechanics drawings
- simpleoptics: Drawing lenses and mirrors for optical diagrams
- tikz-optics: A library for drawing optical setups with TikZ
- pst-spectra: Draw continuum, emission and absorption spectra with PSTricks
- tikz-feynman: Feynman diagrams with TikZ
- tikz-feynhand: Feynman diagrams with TikZ
- tikz-relay: TikZ library for typesetting electrical diagrams
- tikz-palattice: Draw particle accelerator lattices with TikZ
- tikz-page: Small macro to help building nice and complex layout materials
- tikz-dimline: Technical dimension lines using PGF/TikZ
- tikz-truchet: Draw Truchet tiles
- callouts: Put simple annotations and notes inside a picture
- celtic: A TikZ library for drawing celtic knots
- memorygraphs: TikZ styles to typeset graphs of program memory
- tikz-layers: TikZ provides graphical layers on TikZ: "behind", "above" and "glass"
- tikz-network: Draw networks with TikZ
- tikzpeople: Draw people-shaped nodes in TikZ
- stanli: TikZ Library for Structural Analysis
- logicpuzzle: Typeset (grid-based) logic puzzles
- makeshape: Declare new PGF shapes
- reotex: Draw Reo Channels and Circuits
- setdeck: Typeset cards for Set
- smartdiagram: Generate diagrams from lists
- tipfr: Produces calculator's keys with the help of TikZ
- grafcet: Draw Grafcet/SFC with TikZ
- tikzcodeblocks: Helps to draw codeblocks like scratch, NEPO and PXT in TikZ
- penrose: A TikZ library for producing Penrose tilings
- jigsaw: Draw jigsaw pieces with TikZ
- adigraph: Augmenting directed graphs
- spectralsequences: Print spectral sequence diagrams using PGF/TikZ