<template>
<!-- #ifdef APP -->
<scroll-view style="flex: 1">
<!-- #endif -->
<view class="scale-container">
<view class="trace">
<view class="base reserve">
<text class="reserve-text">scaleX(0.6)</text>
<text class="reserve-text">转变前位置</text>
</view>
<view class="base reserve" flatten>
<text class="reserve-text" flatten>scaleX(0.6)</text>
<text class="reserve-text" flatten>转变前位置</text>
</view>
<view class="base reserve">
<text class="reserve-text">scaleY(0.8)</text>
<text class="reserve-text">转变前位置</text>
</view>
<view class="base reserve" flatten>
<text class="reserve-text" flatten>scaleY(0.8)</text>
<text class="reserve-text" flatten>转变前位置</text>
</view>
<view class="base reserve">
<text class="reserve-text">scale(0.8,0.8)</text>
<text class="reserve-text">转变前位置</text>
</view>
<view class="base reserve" flatten>
<text class="reserve-text" flatten>scale(0.8,0.8)</text>
<text class="reserve-text" flatten>转变前位置</text>
</view>
<view class="base reserve">
<text class="reserve-text">scaleX(-1)</text>
<text class="reserve-text">转变前位置</text>
</view>
<view class="base reserve" flatten>
<text class="reserve-text" flatten>scaleY(-1)</text>
<text class="reserve-text" flatten>转变前位置</text>
</view>
</view>
<view class="trace-res">
<view class="base transform" style="transform: scaleX(0.6)">
<text>scaleX(0.6)</text>
<text>转变后位置</text>
</view>
<view class="base transform" style="transform: scaleX(0.6)" flatten>
<text flatten>拍平</text>
<text flatten>scaleX(0.6)</text>
<text flatten>转变后位置</text>
</view>
<view class="base transform" style="transform: scaleY(0.6)">
<text>scaleY(0.6)</text>
<text>转变后位置</text>
</view>
<view class="base transform" style="transform: scaleY(0.6)" flatten>
<text flatten>拍平</text>
<text flatten>scaleY(0.6)</text>
<text flatten>转变后位置</text>
</view>
<view class="base transform" style="transform: scale(1.2,1.2)">
<text>scale(1.2,1.2)</text>
<text>转变后位置</text>
</view>
<view class="base transform" style="transform: scale(1.2,1.2)" flatten>
<text flatten>拍平</text>
<text flatten>scale(1.2,1.2)</text>
<text flatten>转变后位置</text>
</view>
<view class="base transform" style="transform: scaleX(-1)">
<text>scaleX(-1)</text>
<text>转变后位置</text>
</view>
<view class="base transform" style="transform: scaleX(-1)" flatten>
<text flatten>拍平</text>
<text flatten>scaleX(-1)</text>
<text flatten>转变后位置</text>
</view>
<view class="base transform" style="transform: scaleY(-1)">
<text>scaleY(-1)</text>
<text>转变后位置</text>
</view>
<view class="base transform" style="transform: scaleY(-1)" flatten>
<text flatten>拍平</text>
<text flatten>scaleY(-1)</text>
<text flatten>转变后位置</text>
</view>
</view>
<view class="base h-50" style="width:auto">
<text>通过scaleY(0.5)实现0.5px的线</text>
<view style="width: 200px; height: 1px; background-color: #000; transform: scaleY(0.5)"></view>
</view>
<view class="base h-50" style="width:auto">
<text>拍平：通过scaleY(0.5)实现0.5px的线</text>
<view style="width: 200px; height: 1px; background-color: #000; transform: scaleY(0.5)" flatten></view>
</view>
<view style="margin-top: 20px; margin-left: 10px;">
<text class="uni-title-text">text 组件 scale </text>
</view>
<view class="base text-base-box">
<text class="text-base" style="transform: scaleX(0.6)">scaleX(0.6)</text>
</view>
<view class="base text-base-box">
<text class="text-base" style="transform: scaleX(0.6)" flatten>拍平：scaleX(0.6)</text>
</view>
<view class="base text-base-box">
<text class="text-base" style="transform: scaleY(0.6)">scaleY(0.6)</text>
</view>
<view class="base text-base-box">
<text class="text-base" style="transform: scaleY(0.6)" flatten>拍平：scaleY(0.6)</text>
</view>
<view class="base text-base-box">
<text class="text-base" style="transform: scale(1.2,1.2)">scale(1.2,1.2)</text>
</view>
<view class="base text-base-box">
<text class="text-base" style="transform: scale(1.2,1.2)" flatten>拍平：scale(1.2,1.2)</text>
</view>
<view class="base text-base-box">
<text class="text-base" style="transform: scaleX(-1)">scaleX(-1)</text>
</view>
<view class="base text-base-box">
<text class="text-base" style="transform: scaleX(-1)" flatten>拍平：scaleX(-1)</text>
</view>
<view class="base text-base-box">
<text class="text-base" style="transform: scaleY(-1)">scaleY(-1)</text>
</view>
<view class="base text-base-box">
<text class="text-base" style="transform: scaleY(-1)" flatten>拍平：scaleY(-1)</text>
</view>
<view style="margin-top: 20px; margin-left: 10px;">
<text class="uni-title-text">image 组件 scale </text>
</view>
<view class="base image-container">
<text class="image-label">scaleX(0.6) 水平缩放 0.6 倍</text>
<image class="image-base" style="transform: scaleX(0.6)" src="/static/test-image/logo.png"></image>
</view>
<view class="base image-container">
<text class="image-label">拍平：scaleX(0.6) 水平缩放 0.6 倍</text>
<image class="image-base" style="transform: scaleX(0.6)" src="/static/test-image/logo.png" flatten>
</image>
</view>
<view class="base image-container">
<text class="image-label">scaleY(0.6) 垂直缩放 0.6 倍</text>
<image class="image-base" style="transform: scaleY(0.6)" src="/static/test-image/logo.png"></image>
</view>
<view class="base image-container">
<text class="image-label">拍平：scaleY(0.6) 垂直缩放 0.6 倍</text>
<image class="image-base" style="transform: scaleY(0.6)" src="/static/test-image/logo.png" flatten>
</image>
</view>
<view class="base image-container">
<text class="image-label">scale(1.2,1.2) 水平和垂直都缩放 1.2 倍</text>
<image class="image-base" style="transform: scale(1.2,1.2)" src="/static/test-image/logo.png"></image>
</view>
<view class="base image-container">
<text class="image-label">拍平：scale(1.2,1.2) 水平和垂直都缩放 1.2 倍</text>
<image class="image-base" style="transform: scale(1.2,1.2)" src="/static/test-image/logo.png" flatten>
</image>
</view>
<view class="base image-container">
<text class="image-label">scaleX(-1) 水平翻转</text>
<image class="image-base" style="transform: scaleX(-1)" src="/static/test-image/logo.png"></image>
</view>
<view class="base image-container">
<text class="image-label">拍平：scaleX(-1) 水平翻转</text>
<image class="image-base" style="transform: scaleX(-1)" src="/static/test-image/logo.png" flatten>
</image>
</view>
<view class="base image-container">
<text class="image-label">scaleY(-1) 垂直翻转</text>
<image class="image-base" style="transform: scaleY(-1)" src="/static/test-image/logo.png"></image>
</view>
<view class="base image-container">
<text class="image-label">拍平：scaleY(-1) 垂直翻转</text>
<image class="image-base" style="transform: scaleY(-1)" src="/static/test-image/logo.png" flatten>
</image>
</view>
<view class="base h-50" style="width:auto">
<text>通过scaleY(0.5)实现0.5px的线</text>
<view style="width: 200px; height: 1px; background-color: #000; transform: scaleY(0.5)"></view>
</view>
<view class="base h-50" style="width:auto">
<text>拍平：通过scaleY(0.5)实现0.5px的线</text>
<view style="width: 200px; height: 1px; background-color: #000; transform: scaleY(0.5)" flatten></view>
</view>
<text class="uni-title-text uni-common-mt">scroll-view 组件</text>
<view class="demo-box">
<view class="scroll-view-item">
<scroll-view class="scroll-view-base transform" style="transform: scale(1.2);">
<text>scale(1.2)</text>
</scroll-view>
</view>
<view class="scroll-view-item">
<scroll-view class="scroll-view-base transform" style="transform: scaleX(0.8);">
<text>scaleX(0.8)</text>
</scroll-view>
</view>
</view>
<view class="uni-common-mt">
<text class="uni-title-text">setProperty 设置与 getPropertyValue 获取 transform (scale) </text>
</view>
<view class="test-container">
<view class="test-item">
<text class="uni-subtitle-text">view 组件</text>
<text class="uni-info">设置值: {{data.transformValueDynamic}}</text>
<text class="uni-info">获取值: {{data.transformActual}}</text>
<view class="test-box">
<view ref="viewRefDynamic" class="common-image" :style="{ transform: data.transformValueDynamic }">
<text style="font-size: 12px;">view</text>
</view>
</view>
</view>
<view class="test-item">
<text class="uni-subtitle-text">text 组件</text>
<text class="uni-info">设置值: {{data.transformValueDynamic}}</text>
<text class="uni-info">获取值: {{data.transformActualText}}</text>
<view class="test-box">
<text ref="textRefDynamic" class="common-text"
:style="{ transform: data.transformValueDynamic }">text</text>
</view>
</view>
<view class="test-item">
<text class="uni-subtitle-text">image 组件</text>
<text class="uni-info">设置值: {{data.transformValueDynamic}}</text>
<text class="uni-info">获取值: {{data.transformActualImage}}</text>
<view class="test-box">
<image ref="imageRefDynamic" class="common-image" :style="{ transform: data.transformValueDynamic }"
src="/static/test-image/logo.png"></image>
</view>
</view>
</view>
<view class="test-container">
<view class="test-item">
<text class="uni-subtitle-text">view 组件拍平</text>
<text class="uni-info">设置值: {{data.transformValueDynamic}}</text>
<text class="uni-info">获取值: {{data.transformActualFlat}}</text>
<view class="test-box">
<view ref="viewRefDynamicFlat" class="common-image"
:style="{ transform: data.transformValueDynamic }" flatten>
<text style="font-size: 12px;" flatten>view</text>
</view>
</view>
</view>
<view class="test-item">
<text class="uni-subtitle-text">text 组件拍平</text>
<text class="uni-info">设置值: {{data.transformValueDynamic}}</text>
<text class="uni-info">获取值: {{data.transformActualTextFlat}}</text>
<view class="test-box">
<text ref="textRefDynamicFlat" class="common-text" :style="{ transform: data.transformValueDynamic }"
flatten>text</text>
</view>
</view>
<view class="test-item">
<text class="uni-subtitle-text">image 组件拍平</text>
<text class="uni-info">设置值: {{data.transformValueDynamic}}</text>
<text class="uni-info">获取值: {{data.transformActualImageFlat}}</text>
<view class="test-box">
<image ref="imageRefDynamicFlat" class="common-image"
:style="{ transform: data.transformValueDynamic }" src="/static/test-image/logo.png" flatten>
</image>
</view>
</view>
</view>
<view class="uni-common-mt uni-common-mb">
<text class="uni-tips">第一个枚举值，'' (空字符串) - 空值情况</text>
<enum-data :items="transformEnum" title="transform 枚举值" @change="radioChangeTransform"
:compact="true"></enum-data>
<input-data :defaultValue="data.transformValueDynamic" title="transform 自定义值" type="text"
@confirm="inputChangeTransform"></input-data>
</view>
<text class="uni-title-text uni-common-mt uni-common-mb">native-view 组件</text>
<view class="demo-box">
<view class="scroll-view-item">
<native-view class="scroll-view-base transform" style="transform: scale(1.2);"></native-view>
</view>
<view class="scroll-view-item">
<native-view class="scroll-view-base transform" style="transform: scaleX(0.8);"></native-view>
</view>
</view>
</view>
<!-- #ifdef APP -->
</scroll-view>
<!-- #endif -->
</template>
<script setup lang="uts">
import { ItemType } from '@/components/enum-data/enum-data-types'
const data = reactive({
transformValueDynamic: 'scale(1,1)',
transformActual: '',
transformActualText: '',
transformActualImage: '',
transformActualFlat: '',
transformActualTextFlat: '',
transformActualImageFlat: ''
})
const viewRefDynamic = ref(null as UniElement | null)
const textRefDynamic = ref(null as UniTextElement | null)
const imageRefDynamic = ref(null as UniImageElement | null)
const viewRefDynamicFlat = ref(null as UniElement | null)
const textRefDynamicFlat = ref(null as UniTextElement | null)
const imageRefDynamicFlat = ref(null as UniImageElement | null)
const transformEnum : ItemType[] = [
{ value: 0, name: '' },
{ value: 1, name: 'scale(1.5,1.5)' },
{ value: 2, name: 'scale(0.5,0.5)' },
{ value: 3, name: 'scaleX(1.5)' },
{ value: 4, name: 'scaleY(1.5)' },
{ value: 5, name: 'scaleX(-1)' },
{ value: 6, name: 'scaleY(-1)' }
]
const getPropertyValues = () => {
data.transformActual = viewRefDynamic.value?.style.getPropertyValue('transform') ?? ''
data.transformActualFlat = viewRefDynamicFlat.value?.style.getPropertyValue('transform') ?? ''
data.transformActualText = textRefDynamic.value?.style.getPropertyValue('transform') ?? ''
data.transformActualTextFlat = textRefDynamicFlat.value?.style.getPropertyValue('transform') ?? ''
data.transformActualImage = imageRefDynamic.value?.style.getPropertyValue('transform') ?? ''
data.transformActualImageFlat = imageRefDynamicFlat.value?.style.getPropertyValue('transform') ?? ''
}
const changeTransformDynamic = (value : string) => {
data.transformValueDynamic = value
viewRefDynamic.value?.style.setProperty('transform', value)
viewRefDynamicFlat.value?.style.setProperty('transform', value)
textRefDynamic.value?.style.setProperty('transform', value)
textRefDynamicFlat.value?.style.setProperty('transform', value)
imageRefDynamic.value?.style.setProperty('transform', value)
imageRefDynamicFlat.value?.style.setProperty('transform', value)
// 使用 nextTick 确保样式已应用后再获取值
nextTick(() => {
getPropertyValues()
})
}
const radioChangeTransform = (index : number) => {
const selectedItem = transformEnum.find((item) : boolean => item.value === index)
if (selectedItem != null) {
changeTransformDynamic(selectedItem.name)
}
}
const inputChangeTransform = (value : string) => {
changeTransformDynamic(value)
}
onReady(() => {
getPropertyValues()
})
defineExpose({
data
})
</script>
<style>
.scale-container {
display: flex;
align-items: center;
}
.trace {
position: absolute;
top: 0px;
left: 0px;
width: 100%;
align-items: center;
}
.trace-res {
top: 0px;
left: 0px;
width: 100%;
align-items: center;
}
.base {
margin: 10px;
width: 150px;
height: 150px;
align-items: center;
justify-content: center;
}
.h-50 {
height: 50px;
}
.reserve {
border: 1px dotted #588;
background-color: #DDD;
}
.reserve-text {
color: #CCC;
}
.transform {
border: 1px solid #00F;
background-color: rgba(0, 255, 255, 0.5);
}
.text-base-box {
width: 190px;
height: 70px;
}
.text-base {
width: 150px;
height: 50px;
padding: 10px;
font-size: 16px;
background-color: rgba(0, 255, 255, 0.5);
border: 1px solid #00F;
text-align: center;
}
.image-base {
width: 150px;
height: 150px;
border: 1px solid #00F;
}
.image-container {
width: 250px;
height: 250px;
}
.image-label {
margin-bottom: 20px;
text-align: center;
}
.common-text {
width: 50px;
height: 50px;
background-color: green;
font-size: 12px;
color: white;
}
.common-image {
width: 50px;
height: 50px;
background-color: green;
}
.test-container {
width: 100%;
flex-direction: row;
justify-content: space-between;
margin-top: 10px;
}
.test-item {
flex: 1;
margin: 0 5px;
}
.test-box {
width: 90%;
height: 120px;
padding: 20px;
background-color: gray;
}
.demo-box {
flex-direction: row;
justify-content: space-around;
margin-top: 10px;
width: 100%;
}
.scroll-view-item {
position: relative;
width: 180px;
height: 180px;
margin: 10px;
border:#ddd solid 1px;
overflow: visible;
}
.scroll-view-base {
width: 120px;
height: 120px;
align-items: center;
justify-content: center;
position: absolute;
top: 50%;
left: 50%;
margin-top: -60px;
margin-left: -60px;
}
</style>