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63 lines
1.3 KiB
Vue
63 lines
1.3 KiB
Vue
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<template>
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<div v-if="isExternal" :style="styleExternalIcon" class="svg-external-icon svg-icon" v-on="$listeners" />
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<svg v-else :class="svgClass" aria-hidden="true" v-on="$listeners">
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<use :href="iconName" />
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</svg>
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</template>
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<script>
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// doc: https://panjiachen.github.io/vue-element-admin-site/feature/component/svg-icon.html#usage
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import { isExternal } from '@/utils/validate'
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export default {
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name: 'SvgIcon',
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props: {
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iconClass: {
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type: String,
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required: true
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},
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className: {
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type: String,
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default: ''
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}
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},
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computed: {
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isExternal() {
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return isExternal(this.iconClass)
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},
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iconName() {
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return `#icon-${this.iconClass}`
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},
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svgClass() {
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if (this.className) {
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return 'svg-icon ' + this.className
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} else {
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return 'svg-icon'
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}
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},
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styleExternalIcon() {
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return {
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mask: `url(${this.iconClass}) no-repeat 50% 50%`,
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'-webkit-mask': `url(${this.iconClass}) no-repeat 50% 50%`
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}
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}
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}
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}
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</script>
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<style scoped>
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.svg-icon {
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width: 1em;
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height: 1em;
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vertical-align: -0.15em;
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fill: currentColor;
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overflow: hidden;
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}
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.svg-external-icon {
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background-color: currentColor;
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mask-size: cover!important;
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display: inline-block;
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}
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</style>
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