JSPM – react-spring@1.0.6

Package Exports

react-spring

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (react-spring) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

npm install react-spring

Demo: https://codesandbox.io/embed/oln44nx8xq

import React from 'react'
import ReactDOM from 'react-dom'
import Spring from 'react-spring'

const Content = ({ toggle, number, scale, path, gradientStart, gradientEnd, ...style }) => (
    <div
        style={{
            width: '100%',
            height: '100%',
            display: 'flex',
            justifyContent: 'center',
            alignItems: 'center',
            background: `linear-gradient(to bottom, ${gradientStart} 0%, ${gradientEnd} 100%)`,
        }}>
        <svg
            onClick={toggle}
            style={{
                width: 300,
                height: 300,
                ...style,
                tranformOrigin: 'center center',
                transform: `scale(${scale})`,
            }}
            version="1.1"
            viewBox="0 0 400 400"
            className="header-triangle">
            <g className="path" fill={style.color} fillRule="evenodd">
                <path id="path-1" d={path} />
            </g>
            <text fontSize="2em" textAnchor="middle" x="50%" y="50%" fill="#FFFFFF">
                <tspan x="50%" dy="1em" textAnchor="middle">
                    Click me ...
                </tspan>
            </text>
        </svg>
    </div>
)

const TRIANGLE = 'M20,380 L380,380 L380,380 L200,20 L20,380 Z'
const RECTANGLE = 'M20,20 L20,380 L380,380 L380,20 L20,20 Z'

class App extends React.Component {
    state = { toggle: true }
    toggle = () => this.setState(state => ({ toggle: !state.toggle }))
    render() {
        const toggle = this.state.toggle
        const color = toggle ? '#c23369' : '#28d79f'
        return (
            <Spring
                from={{ opacity: 0 }}
                to={{
                    color,
                    opacity: 1,
                    gradientStart: toggle ? color : 'black',
                    gradientEnd: toggle ? 'black' : color,
                    number: toggle ? 100 : 0,
                    scale: toggle ? 1 : 2,
                    path: toggle ? TRIANGLE : RECTANGLE,
                }}
                children={Content} // Render prop
                toggle={this.toggle} // Additional props will be spread over the child
            />
        )
    }
}

render(<App />, document.getElementById('root'))