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TrinityRingsSpinner.js
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TrinityRingsSpinner.js
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import { styled } from '@linaria/react';
import { addRefProps } from '../utils/index';
const Trinity = styled.div`
height: ${(props) => props.size}px;
width: ${(props) => props.size}px;
padding: 3px;
position: relative;
display: flex;
justify-content: center;
align-items: center;
flex-direction: row;
overflow: hidden;
box-sizing: border-box;
* {
box-sizing: border-box;
}
.circle {
position: absolute;
display: block;
border-radius: 50%;
border: 3px solid ${(props) => props.color};
opacity: 1;
}
.circle:nth-child(1) {
height: ${(props) => props.outerWidth}px;
width: ${(props) => props.outerWidth}px;
animation: trinity-rings-spinner-circle1-animation
${(props) => props.animationDuration}ms infinite linear;
border-width: 3px;
}
.circle:nth-child(2) {
height: calc(${(props) => props.outerWidth}px * 0.65);
width: calc(${(props) => props.outerWidth}px * 0.65);
animation: trinity-rings-spinner-circle2-animation
${(props) => props.animationDuration}ms infinite linear;
border-width: 2px;
}
.circle:nth-child(3) {
height: calc(${(props) => props.outerWidth}px * 0.1);
width: calc(${(props) => props.outerWidth}px * 0.1);
animation: trinity-rings-spinner-circle3-animation
${(props) => props.animationDuration}ms infinite linear;
border-width: 1px;
}
@keyframes trinity-rings-spinner-circle1-animation {
0% {
transform: rotateZ(20deg) rotateY(0deg);
}
100% {
transform: rotateZ(100deg) rotateY(360deg);
}
}
@keyframes trinity-rings-spinner-circle2-animation {
0% {
transform: rotateZ(100deg) rotateX(0deg);
}
100% {
transform: rotateZ(0deg) rotateX(360deg);
}
}
@keyframes trinity-rings-spinner-circle3-animation {
0% {
transform: rotateZ(100deg) rotateX(-360deg);
}
100% {
transform: rotateZ(-360deg) rotateX(360deg);
}
}
`;
const TrinityRingsSpinnerBase = ({
size = 66,
color = '#fff',
animationDuration = 1500,
className = '',
innerRef,
...props
}) => {
const containerPadding = 3;
const outerWidth = size - containerPadding * 2;
return (
<Trinity
ref={innerRef}
size={size}
color={color}
animationDuration={animationDuration}
className={`trinity-rings-spinner${className ? ' ' + className : ''}`}
outerWidth={outerWidth}
{...props}
>
<div className="circle circle1" />
<div className="circle circle2" />
<div className="circle circle3" />
</Trinity>
);
};
export const TrinityRingsSpinner = addRefProps(TrinityRingsSpinnerBase);