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import { computed, type Ref } from 'vue'
import type { PPTElementShadow } from '@/types/slides'
// 计算元素的阴影样式
export default (shadow: Ref<PPTElementShadow | undefined>) => {
const shadowStyle = computed(() => {
if (shadow.value) {
const { h, v, blur, color } = shadow.value
return `${h}px ${v}px ${blur}px ${color}`
}
return ''
})
return {
shadowStyle,
}
} |