Examples by Christoph Pegel

Features

• Absolute positioning4
• Arrows12
• Automata and Petri nets5
• Background10
• Calendar library3
• Chains9
• Clipping16
• Coordinate calculations19
• Coordinate systems8
• Decorations26
• Fadings8
• Fit3
• Foreach76
• Intersections2
• Layers17
• Markings1
• Mathematical engine32
• Matrices21
• Mindmaps2
• Node positioning18
• Nodes and shapes10
• Overlays9
• Paper folding1
• Patterns1
• Plotting17
• Postactions1
• Remember picture8
• Scopes12
• Shadings25
• Shadows2
• Snakes5
• Spy library4
• Styles16
• To paths14
• Transformations31
• Transparency19
• Trees10

Tags

• 3D22
• Angles2
• Animations10
• Annotations7
• Axes9
• Basics3
• Beamer12
• Block diagrams21
• Charts10
• Circuitikz3
• Code generation6
• Color manipulation11
• Customization12
• Deprecated2
• Diagrams56
• External file3
• Fractals4
• GNUPLOT9
• Graphs21
• Grids10
• Hacks1
• Macro packages26
• Macros10
• Manual14
• PGF 2.016
• PGF CVS3
• Paths26
• Plots28
• Random3
• Text and math18

Scientific and technical areas

• Biology4
• Chemistry12
• Computer science31
• Economics13
• Electrical engineering27
• Geography1
• Geometry27
• Mathematics60
• Networking2
• Optics5
• Physics36
• Statistics11

Other areas

• Calendars3
• Christmas4
• Decorative drawings13
• Fun5
• Games3
• Music1
• New Year1
• Sports2