Tile based color picker with customizable palette

• What is it called?
  • kwc-color-picker
• What is it made out of?
  • A set of colored tiles that when clicked, provides a selected value
• What variants are needed?
  • Idle: hover styling is still here, but no selection is possible
  • Tiles: Different sizes and margin between them
• How does it scale?
  • Tiles size are defined in pixels, and the rowSize defines the total width
• What style variables are in use?
  • Colors: The list of colors available for selection
  • Outline: Can customize the style of the outline when over a light or dark color
• Anything to keep in mind?
  • If the display state of the element changes (i.e. it gets hidden/unhidden), you need to call notifyResize, otherwise the element will not properly render.
  • When the selected colour changes, the highlighting only animates if the Web Animations API is supported by the browser. To make the feature work in all browsers, use a polyfill.

Installation

yarn add @kano/kwc-color-picker

Usage

import '@kano/kwc-color-picker/kwc-color-picker.js';

const tpl = html`
    <kwc-color-picker></kwc-color-picker>
`;

API

Development

Clone this repository and install the dependencies with yarn

Serve the demo with

yarn serve

Serve the tests with

yarn serve-test