Tikz pgf

• How to Combine PGFPlots with One Legend and Rotate Them
  Arrange multiple PGFPlots panels with one shared legend, then rotate the complete graphic using graphicx’s rotatebox command.
• How to Make a TikZ Picture a Subfigure
  Put each TikZ drawing inside a subfigure environment from the subcaption package to give panels individual captions and references.
• What Do “Bend Left” and “Bend Right” Mean in TikZ?
  In TikZ, bend left and bend right curve a to or edge path relative to its direction; learn the default angle, syntax, and a compilable example.
• How to Control the Layout of Bar Charts in LaTeX
  Use PGFPlots to arrange bars as grouped or stacked series, control spacing and labels, and place multiple bar charts side by side with groupplots.
• How to Draw a Wire Kink Over Vertical Wires in CircuitikZ
  Draw a wire crossing over vertical wires in CircuitikZ by replacing each crossing with an arc and masking the wire underneath.
• How to Fix PGFPlots Out-of-Memory Errors with Large Data Files
  Learn why large PGFPlots tables exhaust TeX memory, how to reduce the data, and when externalization or engine settings can help.
• How to Fix “LaTeX Error: Environment tikzpicture Undefined”
  Fix the LaTeX “tikzpicture undefined” error by loading TikZ in the preamble, checking the environment placement, and installing PGF if needed.
• How to Install the TikZ Package for TeXstudio
  Install TikZ through MiKTeX, TeX Live, or your operating system’s package manager; TeXstudio itself does not manage LaTeX packages.
• How to Export TikZ Figures to EPS
  Compile a standalone TikZ figure to PDF, then convert it to EPS with pdftops -eps; check fonts, bounding box, and transparency afterward.
• TikZ or EPS: Which Should You Use for LaTeX Figures?
  Compare TikZ and EPS for LaTeX figures, including editability, compiler compatibility, output quality, and when to choose each format.
• How to Fit a TikZ Figure on a Landscape Page
  Use pdflscape to rotate the page and adjustbox to constrain a TikZ figure’s width and height while leaving room for its caption.
• How to Draw an Equilateral Triangle in TikZ
  Draw an equilateral triangle in TikZ by placing its third vertex at the correct height, or use polar coordinates for a compact construction.
• How to Draw a Double-Headed Arrow in TikZ
  Draw a double-headed arrow in TikZ with the <-> option, or use arrows.meta for customizable arrowhead styles and a complete example.
• How to Draw a Car Profile with TikZ
  Draw a side-profile car in TikZ with a closed body path, Bézier curves, windows, wheels, and details in a complete LaTeX example.
• How to Draw a Half Arrow in TikZ
  Place an arrowhead halfway along a TikZ line with decorations.markings, or draw an arrow over just half the line by splitting the path.
• How to Draw Electric Network One-Line Diagrams in TikZ
  Draw an electric network one-line diagram with TikZ using nodes for equipment, lines for connections, and thick strokes for busbars.
• How to Make a TikZ Arrow Label Perpendicular to the Arrow
  Use TikZ’s sloped node option to align a label with an arrow, then add rotate=90 to turn its baseline perpendicular to the path.
• Change a CircuiTikZ Current Arrow and Label Color Together
  Set CircuiTikZ's draw color on the component path to color its current arrow and label together; learn what else that setting affects.
• How to Make Beamer Objects Appear in Different Places
  Use Beamer overlay commands to change what appears, and TikZ overlay nodes when an object must occupy precise positions on different slides.
• How to Annotate a Slope Triangle in a PGFPlots Axis
  Draw a slope triangle in a PGFPlots axis with axis-coordinate segments and labels for the run, rise, and calculated slope.
• How to Fix “TeX Capacity Exceeded: Input Stack Size=5000”
  The TeX input stack error usually signals recursive macro or file input, not a diagram that is merely too large. Find the loop and fix its cause.
• Why Does an Arrow Disappear in a TikZ Draw Command?
  TikZ arrows can disappear when a path ends at a node center and the node covers the arrowhead. Use to or explicit shape anchors.
• How to Add a Label to a Plot in PGFPlots
  In PGFPlots, label a curve with \addlegendentry or annotate a point with a TikZ node placed at an axis coordinate.