30 lines
1.2 KiB
TypeScript
30 lines
1.2 KiB
TypeScript
import { formatImgUrl } from "@/common/fotmat";
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import { Image, View } from "@tarojs/components";
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import { memo, useMemo } from "react";
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import styles from './index.module.scss'
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//该组件宽高为100%需调整外层元素宽高
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type Param = {
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value?: {
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texture_url?: string, //纹理图路径
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lab?: {l:number, a:number, b:number}, //lab
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rgb?: {r:number, g:number, b:number} //rgb
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}
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}
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export default memo(({value}:Param) => {
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//lab是否都是0
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const rgbStyle = useMemo(() => {
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if(value?.lab&&(value.lab.l||value.lab.a||value.lab.b)) {
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return {'backgroundColor':`rgb(${value.rgb?.r} ${value.rgb?.g} ${value.rgb?.b})`}
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} else {
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return null
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}
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}, [value])
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return (
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<View className={styles.labAndImg_main}>
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{value?.texture_url&&<Image mode="aspectFill" src={formatImgUrl(value?.texture_url)}></Image>}
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{(!value?.texture_url&&rgbStyle)&&<View className={styles.boxColor} style={{...rgbStyle}}></View>}
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{(!value?.texture_url&&!rgbStyle)&&<Image mode="aspectFill" src={formatImgUrl('')}></Image>}
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</View>
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)
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}) |