niucloud/admin/src/app/views/poster/components/preview-text.vue

<template>
	<div class="overflow-hidden" :style="componentStyle">{{ data.value }}</div>
</template>

<script lang="ts" setup>
import { ref,computed } from 'vue'
import usePosterStore from '@/stores/modules/poster'

const posterStore = usePosterStore()

const prop = defineProps({
    value: {
        type: Object,
        default: {}
    }
})

const data = computed(()=> {
    return prop.value;
})

const componentStyle = computed(()=> {
    var style = '';
    style += `font-size: ${prop.value.fontSize}px;color: ${prop.value.fontColor};line-height: ${prop.value.lineHeight + prop.value.fontSize}px;`;
    if(prop.value.x == 'left' || prop.value.x == 'center' || prop.value.x == 'right'){
        style += `text-align: ${prop.value.x};`;
    }
    if(prop.value.weight){
        style += `font-weight: bold;`;
    }
    if(!prop.value.fontFamily || prop.value.fontFamily == 'static/font/SourceHanSansCN-Regular.ttf'){
        style += `font-family: poster_default_font;`;
    }
    let box: any = document.getElementById(prop.value.id)
    if (box) {
        style += `width:${box.offsetWidth}px;height:${box.offsetHeight}px;`;
    }else{
        style += `width:${prop.value.width}px;height:${prop.value.height}px;`;
    }
    return style;
})

defineExpose({})

</script>

<style lang="scss" scoped></style>