@ax-design/reveal-highlight

React component that implements Reveal Highlight of Axiom Design System.

Installation

// with npm
npm install @ax-design/reveal-highlight

// with yarn
yarn add @ax-design/reveal-highlight

and import it:

//CommonJS
require('@ax-design/reveal-highlight').register();

//ESModule
import { register } from '@ax-design/reveal-highlight';
register();

Usage

To add a reveal effect on your web application, you need to wrap a ax-reveal component with ax-reveal-provider and ax-reveal-bound.

ax-reveal-provider will manage the global reveal style, and cache the rendered highlight bitmap for better performance (WIP).

ax-reveal-bound will manage the rendering behavior of ax-reveal components, while your mouse enters the boundary, the highlight components will get started to rendering, while your mouse leaves the boundary component, all highlight effect will disappear.

Here's an example:

<ax-reveal-provider>
  <h1>Welcome to project Axiom!</h1>
  <ax-reveal-bound>
    <ax-reveal>
      <button class="ax-reveal-button">Button 1</button>
    </ax-reveal>
    <ax-reveal>
      <button class="ax-reveal-button">Button 2</button>
    </ax-reveal>
  </ax-reveal-bound>
<ax-reveal-provider>

Style Controlling

reveal-highlight use custom properties to manage the style of highlights

--reveal-color

Type: <color>

Default: rgb(0, 0, 0)

Description: The color of the reveal highlight.

--reveal-border-style

Type: 'full' | 'half' | 'none'

Default: 'full'

Description: If full provided, there'll be four sides of the element will have a light effect, if half provided, only the top and bottom side will have a light effect, none literally no border.

--reveal-border-width

Type: <number>

Default: 1

Description: Border width in px.

--reveal-fill-mode

Type: 'relative' | 'absolute' | 'none'

Default: relative

Description: How the program calculating the radius of gradient, if relative provided, gradient radius will be:

• r(border) = min(width, height) * fillRadius
• r(fill) = max(width, height) * fillRadius

If absolute provided, gradient will be:

• r(border) = fillRadius
• r(fill) = illRadius

the unit is pixel.

If none provided, nothing will happen, you won't need this option.

--reveal-fill-radius

Type: <number>

Default: 1.5

Description: Radius of the highlight gradient.

--reveal-diffuse

Type: <boolean>

Default: true

Description: Control the behavior while pointer not in the reveal highlight element, if setted to false, nothing will be rendered; if setted to true, border will be rendered.

--reveal-animate-speed

Type: <number>

Default: 2000

Description: The duration of the animation being played when the mouse is held down by the element.

--reveal-animate-speed

Type: <number>

Default: 6

Description: The acceleration rate of the animation when the mouse is released.