quasar/src/components/spinner/QSpinnerDots.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('circle', {
    cx: '15',
    cy: '15',
    r: '15'
  }, [
    h('animate', {
      attributeName: 'r',
      from: '15',
      to: '15',
      begin: '0s',
      dur: '0.8s',
      values: '15;9;15',
      calcMode: 'linear',
      repeatCount: 'indefinite'
    }),
    h('animate', {
      attributeName: 'fill-opacity',
      from: '1',
      to: '1',
      begin: '0s',
      dur: '0.8s',
      values: '1;.5;1',
      calcMode: 'linear',
      repeatCount: 'indefinite'
    })
  ]),
  h('circle', {
    cx: '60',
    cy: '15',
    r: '9',
    'fill-opacity': '.3'
  }, [
    h('animate', {
      attributeName: 'r',
      from: '9',
      to: '9',
      begin: '0s',
      dur: '0.8s',
      values: '9;15;9',
      calcMode: 'linear',
      repeatCount: 'indefinite'
    }),
    h('animate', {
      attributeName: 'fill-opacity',
      from: '.5',
      to: '.5',
      begin: '0s',
      dur: '0.8s',
      values: '.5;1;.5',
      calcMode: 'linear',
      repeatCount: 'indefinite'
    })
  ]),
  h('circle', {
    cx: '105',
    cy: '15',
    r: '15'
  }, [
    h('animate', {
      attributeName: 'r',
      from: '15',
      to: '15',
      begin: '0s',
      dur: '0.8s',
      values: '15;9;15',
      calcMode: 'linear',
      repeatCount: 'indefinite'
    }),
    h('animate', {
      attributeName: 'fill-opacity',
      from: '1',
      to: '1',
      begin: '0s',
      dur: '0.8s',
      values: '1;.5;1',
      calcMode: 'linear',
      repeatCount: 'indefinite'
    })
  ])
]

export default createComponent({
  name: 'QSpinnerDots',

  props: useSpinnerProps,

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

    return () => h('svg', {
      class: classes.value,
      fill: 'currentColor',
      width: cSize.value,
      height: cSize.value,
      viewBox: '0 0 120 30',
      xmlns: 'http://www.w3.org/2000/svg'
    }, svg)
  }
})