CHANGELOG.md

4.0.0 Changelog

Full rewrite to lit-element. Demo are now a sub modules from [multi-chart-demo](@preignition/multi-chart-demo)

3.0.0 Changelog

Version 3 makes the switch from Polymer 2.0 to lit-element, with dependecies managed through pika-web.

2.0.0 Changelog

Version 2.0.0 is now Polymer 2.0 only.

Naming convention

Web components acting as a d3-class wrapper start with the d3- prefix. Each wrapper class is saved in its own directory (e.g. d3-axis for d3-axis, d3-shape for (d3-shape)[https://github.com/d3/d3-shape], ...)

Geographic elements (geo-chart, choropleth) are now included in a new separate package (multi-geo).

API breaking changes

drawable

This directory was previously shape.

• A new class mixin (multi-drawable) takes care of drawing/rendering chart components. This role was previously fulfilled by multi-lifecyle-behavior.
• Dispatching SVG elements to the main chart conatiner are now handled by dispatch-svg-mixin. This mixin will look for elemets with [slot-svg]and stamp them within the svg group of [id=slot-svg].
• Previous multi-shape-pie is renamed multi-drawable-pie.
• Previous multi-shape-line is renamed multi-drawable-line.

d3-scale

• Scale multation (e.g. new domain or range) fires a multi-scale-refresh event. This allow components using the scale to react to the change.

d3-axis

• Previous multi-axis component is now renamed as d3-axis. Instead of specifying axis type (top, bottom, left, right), we now have components for each axis type: d3-axis-top, d3-axis-bottom, d3-axis-left, d3-axis-right.

Documentation

This version users iron-component-page 3.0.1. Ping use polymer analysis > analysis.json to generate documentation.

TODO :

• transition
• new library for multi-geo
• use template-for for modular style management
• better explanation/documentation
• migrate multi-verse charts to multi-chart
• geo hexbin for geo draft
• multi-zoom
• line -> check with better bottom-domain
• two-way binding for projection properties
• compose example