d4 0.3.0

D4 is an ongoing project to port the D3 JavaScript library to the Dart language.

d4

D4 is an ongoing project to port the D3 JavaScript library to the Dart language.

Documentation

D4 brings to the Dart language and Flutter ecosystem all the power of D3 (or D3.js) — a free, open-source JavaScript library for data visualization. D4 offers a suite of low-level tool libraries that enable the creation of data-driven documents, connecting Dart and HTML, as well as dynamic and interactive visualizations for multiplatform Flutter applications — mobile, web, desktop, and embedded — from a single codebase.

See one of:

• d4_array - List manipulation, ordering, searching, summarizing, etc.
• d4_color - Color spaces! RGB, HSL, Cubehelix, CIELAB, and more.
• d4_dsv - A parser and formatter for delimiter-separated values, such as CSV and TSV.
• d4_format - Format numbers for human consumption.
• d4_geo - Geographic projections, spherical shapes and spherical trigonometry.
• d4_interpolate - Interpolate numbers, colors, strings, lists, maps, whatever!
• d4_scale - Encodings that map abstract data to visual representation.
• d4_time - A calculator for humanity’s peculiar conventions of time.
• d4_time_format - Parse and format times, inspired by strptime and strftime.