LayMeshDocs

Documentation Examples Reference

Getting started

Environment

Installation and validation Basic concepts Editor support

First steps

Your first layout Your first data plot

Layout and assets

Canvas and placement

Units and dimensions Placement and anchors Transforms and drawing order Groups and reuse

Assets and styling

Image import and cropping Text and fonts Resource paths Mathematical formulas Shapes and paths Fills, gradients and outlines LCSS themes and fills

Scripts and components

Variables and expressions Conditions and loops Functions and modules Library documentation comments

Plotting basics

Data input and missing values Plot area and physical size Axes and ticks Labels and scientific notation Legends and shared colorbars Data anchors and annotations Colormap presets and color cycles

Cartesian plots

Lines and scatter Error bars and bands Bars and steps Heatmaps and contours Multiple axes and breaks

Statistics

Histograms and ECDF Boxplots and violin plots

Polar and radar

Projection and radial axes Polar layers Radar charts

Running and integration

Run and export

Using the CLI Export formats and resolution Inspection and warnings

Python/Jupyter

Native arrays and DataFrames Notebook Magic Save source and render independently Matplotlib import

Rust/WASM

Rust / WASM API

Layout examples

PNG bitmap JPEG bitmap SVG vector asset 8-bit grayscale TIFF 8-bit RGB TIFF Reuse one asset Independent crops Contain Cover Stretch Nine-point anchors Relative placement chain Size-dependent placement Rotation Opacity Drawing order Bounds, path and ink Path locations Chart components Local group coordinates Nested groups and scaling Place one group twice Local module component Rounded rectangle Ellipse Line and arrow Polygon and polyline Arc and sector Star and ring Path commands Even-odd hole Linear gradient Radial gradient Custom dashes Reusable outlines Visible-outline fusion Angled line on a straight edge Angled line on a curved edge Line joined to a hollow edge Line joined to a hollow corner Line endpoints and standalone heads Color spaces and alpha Font names and fallback Width, wrapping, and alignment Colored text spans Inline formula Display formula Units and built-ins Functions and loops Ordered dictionaries and unpacking

Plot examples

Multiple axes and independent gaps Layers and descriptive statistics Shared colors and independent colorbar Manual inset Directional curves and signed radii Polar uncertainty and caps Angular histograms and annular bars Polar cells and periodic contours Radar charts in original units Polar and radar data from Python Dictionary series and color cycles 87 colormap presets Shared preset scale Annotations Colorbars Complete Data First Plot Line Scatter Markers Publication Scientific Labels Scientific

Notebook examples

Complete applications

Basic Functions Hello Abs Add Anchor With_Side Append Arc Arc_To Array Axis Box Canvas Close Cmaps Color_Scale Colorbar Cubic_To Dictionaries Ellipse Formula Fuse Geometry Composition Geometry Members Group Hatch Head Hsv Image Image_Fill Instance Axis Instance Data Legend Len Line Line_To Linear_Gradient Max Min Move_To Oklch Paint Composition Path At Path Between Path Corners Path Extrema Path In_Space Path Inflections Path Intersections Path Nearest Path Plot Add_Axis Plot Area Plot Band Plot Bar Plot Boxplot Plot Colorbar Plot Contour Plot Contourf Plot Ecdf Plot Errorbar Plot Heatmap Plot Hist Plot Hline Plot Legend Plot Line Plot Scatter Plot Step Plot Violin Plot Vline Plot Plot_Style Polygon Polyline Quad_To Radial_Gradient Range Ray Rect Reference Lines Composition Rgb Ring Sector Span Star Str Table Text Variables Strings Outlines Scripted Showcase Typography Unified Vector

Reference and development

Language and APIs

Plot objects and methods Node API Python API CLI options Public parameters API migration Feature coverage map

Development

Building documentation

Verification

examples/plot/first-plot.csv

examples/plot/first-plot.csv

1time,signal,error20,1.0,0.231,2.2,0.342,1.8,0.253,3.5,0.464,4.2,0.3

time,signal,error
0,1.0,0.2
1,2.2,0.3
2,1.8,0.2
3,3.5,0.4
4,4.2,0.3

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