quasar/src/components/spinner/QSpinnerPuff.js

Build high-performance VueJS user interfaces (SPA, PWA, SSR, Mobile and Desktop) in record time

import { h } from 'vue'

import useSpinner, { useSpinnerProps } from './use-spinner.js'

import { createComponent } from '../../utils/private/create.js'

const svg = [
  h('g', {
    fill: 'none',
    'fill-rule': 'evenodd',
    'stroke-width': '2'
  }, [
    h('circle', {
      cx: '22',
      cy: '22',
      r: '1'
    }, [
      h('animate', {
        attributeName: 'r',
        begin: '0s',
        dur: '1.8s',
        values: '1; 20',
        calcMode: 'spline',
        keyTimes: '0; 1',
        keySplines: '0.165, 0.84, 0.44, 1',
        repeatCount: 'indefinite'
      }),
      h('animate', {
        attributeName: 'stroke-opacity',
        begin: '0s',
        dur: '1.8s',
        values: '1; 0',
        calcMode: 'spline',
        keyTimes: '0; 1',
        keySplines: '0.3, 0.61, 0.355, 1',
        repeatCount: 'indefinite'
      })
    ]),
    h('circle', {
      cx: '22',
      cy: '22',
      r: '1'
    }, [
      h('animate', {
        attributeName: 'r',
        begin: '-0.9s',
        dur: '1.8s',
        values: '1; 20',
        calcMode: 'spline',
        keyTimes: '0; 1',
        keySplines: '0.165, 0.84, 0.44, 1',
        repeatCount: 'indefinite'
      }),
      h('animate', {
        attributeName: 'stroke-opacity',
        begin: '-0.9s',
        dur: '1.8s',
        values: '1; 0',
        calcMode: 'spline',
        keyTimes: '0; 1',
        keySplines: '0.3, 0.61, 0.355, 1',
        repeatCount: 'indefinite'
      })
    ])
  ])
]

export default createComponent({
  name: 'QSpinnerPuff',

  props: useSpinnerProps,

  setup (props) {
    const { cSize, classes } = useSpinner(props)

    return () => h('svg', {
      class: classes.value,
      stroke: 'currentColor',
      width: cSize.value,
      height: cSize.value,
      viewBox: '0 0 44 44',
      xmlns: 'http://www.w3.org/2000/svg'
    }, svg)
  }
})