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vue3 实现牙位图选择器的实例代码

发布者: 涵韵 | 发布时间: 2025-6-16 07:41| 查看数: 60| 评论数: 0|帖子模式

效果图

封装组件：ToothChart.vue

<template>
<div class="tooth-chart-container">
<div class="tooth-chart">
<svg :width="computedWidth" :height="computedHeight" :viewBox="`0 0 ${viewBoxWidth} ${viewBoxHeight}`"
xmlns="http://www.w3.org/2000/svg">
<g class="upper-jaw">
<g v-for="tooth in upperRightTeeth" :key="tooth.number">
<rect :x="tooth.x" :y="tooth.y" :width="toothWidth" :height="toothHeight" :rx="toothRadius"
:class="['tooth', { selected: selectedTeeth.includes(tooth.number) }]"
@click="toggleTooth(tooth.number)" />
<text :x="tooth.x + toothWidth / 2" :y="tooth.y + toothHeight / 2 + 5" class="tooth-number"
@click="toggleTooth(tooth.number)">
{{ tooth.number }}
</text>
</g>
<g v-for="tooth in upperLeftTeeth" :key="tooth.number">
<rect :x="tooth.x" :y="tooth.y" :width="toothWidth" :height="toothHeight" :rx="toothRadius"
:class="['tooth', { selected: selectedTeeth.includes(tooth.number) }]"
@click="toggleTooth(tooth.number)" />
<text :x="tooth.x + toothWidth / 2" :y="tooth.y + toothHeight / 2 + 5" class="tooth-number"
@click="toggleTooth(tooth.number)">
{{ tooth.number }}
</text>
</g>
</g>
<g class="lower-jaw">
<g v-for="tooth in lowerRightTeeth" :key="tooth.number">
<rect :x="tooth.x" :y="tooth.y" :width="toothWidth" :height="toothHeight" :rx="toothRadius"
:class="['tooth', { selected: selectedTeeth.includes(tooth.number) }]"
@click="toggleTooth(tooth.number)" />
<text :x="tooth.x + toothWidth / 2" :y="tooth.y + toothHeight / 2 + 5" class="tooth-number"
@click="toggleTooth(tooth.number)">
{{ tooth.number }}
</text>
</g>
<g v-for="tooth in lowerLeftTeeth" :key="tooth.number">
<rect :x="tooth.x" :y="tooth.y" :width="toothWidth" :height="toothHeight" :rx="toothRadius"
:class="['tooth', { selected: selectedTeeth.includes(tooth.number) }]"
@click="toggleTooth(tooth.number)" />
<text :x="tooth.x + toothWidth / 2" :y="tooth.y + toothHeight / 2 + 5" class="tooth-number"
@click="toggleTooth(tooth.number)">
{{ tooth.number }}
</text>
</g>
</g>
<line :x1="viewBoxWidth / 2" y1="50" :x2="viewBoxWidth / 2" :y2="viewBoxHeight - 50" stroke="#78909C" stroke-width="1"
stroke-dasharray="5,5" />
<text :x="viewBoxWidth / 4" y="30" class="quadrant-label">右上区 (1-8)</text>
<text :x="viewBoxWidth * 3 / 4" y="30" class="quadrant-label">左上区 (9-16)</text>
<text :x="viewBoxWidth / 4" :y="viewBoxHeight - 20" class="quadrant-label">右下区 (17-24)</text>
<text :x="viewBoxWidth * 3 / 4" :y="viewBoxHeight - 20" class="quadrant-label">左下区 (25-32)</text>
</svg>
</div>
<div class="notes-section">
<div v-if="selectedTeeth.length > 0">
<h3>选中牙齿: {{ selectedTeethWithPosition.join(', ') }}</h3>
<textarea v-model="notes" placeholder="请输入治疗备注..." class="notes-textarea"></textarea>
</div>
<div v-else class="no-selection">
请点击牙齿进行选择
</div>
</div>
</div>
</template>
<script setup>
import { ref, watch, computed } from 'vue'
const props = defineProps({
modelValue: {
type: Object,
default: () => ({
selectedTeeth: [],
notes: ''
})
},
width: {
type: [Number, String],
default: '100%'
},
height: {
type: [Number, String],
default: '600'
},
// 新增的尺寸相关props
viewBoxWidth: {
type: Number,
default: 1000
},
viewBoxHeight: {
type: Number,
default: 600
},
toothWidth: {
type: Number,
default: 40
},
toothHeight: {
type: Number,
default: 60
},
toothRadius: {
type: Number,
default: 5
}
})
const emit = defineEmits(['update:modelValue'])
const selectedTeeth = ref([...props.modelValue.selectedTeeth])
const notes = ref(props.modelValue.notes)
// 计算属性
const computedWidth = computed(() => typeof props.width === 'number' ? `${props.width}px` : props.width)
const computedHeight = computed(() => typeof props.height === 'number' ? `${props.height}px` : props.height)
// 计算选中牙齿及其位置信息
const selectedTeethWithPosition = computed(() => {
return selectedTeeth.value.map(num => {
const tooth = getAllTeeth().find(t => t.number === num)
return tooth ? `${num}(${getPositionName(num)})` : num
})
})
// 获取所有牙齿数据
const getAllTeeth = () => [...upperRightTeeth, ...upperLeftTeeth, ...lowerRightTeeth, ...lowerLeftTeeth]
// 获取牙齿位置名称
const getPositionName = (toothNumber) => {
if (toothNumber >= 1 && toothNumber <= 8) return '右上'
if (toothNumber >= 9 && toothNumber <= 16) return '左上'
if (toothNumber >= 17 && toothNumber <= 24) return '右下'
if (toothNumber >= 25 && toothNumber <= 32) return '左下'
return ''
}
// 标准牙位布局数据 - 基于viewBox动态计算
const upperRightTeeth = [
{ number: 1, x: props.viewBoxWidth / 2 - props.toothWidth * 4, y: 50 },
{ number: 2, x: props.viewBoxWidth / 2 - props.toothWidth * 3, y: 50 },
{ number: 3, x: props.viewBoxWidth / 2 - props.toothWidth * 2, y: 50 },
{ number: 4, x: props.viewBoxWidth / 2 - props.toothWidth * 4, y: 50 + props.toothHeight + 10 },
{ number: 5, x: props.viewBoxWidth / 2 - props.toothWidth * 3, y: 50 + props.toothHeight + 10 },
{ number: 6, x: props.viewBoxWidth / 2 - props.toothWidth * 2, y: 50 + props.toothHeight + 10 },
{ number: 7, x: props.viewBoxWidth / 2 - props.toothWidth * 4, y: 50 + (props.toothHeight + 10) * 2 },
{ number: 8, x: props.viewBoxWidth / 2 - props.toothWidth * 3, y: 50 + (props.toothHeight + 10) * 2 }
]
const upperLeftTeeth = [
{ number: 9, x: props.viewBoxWidth / 2 + props.toothWidth * 3, y: 50 + (props.toothHeight + 10) * 2 },
{ number: 10, x: props.viewBoxWidth / 2 + props.toothWidth * 2, y: 50 + (props.toothHeight + 10) * 2 },
{ number: 11, x: props.viewBoxWidth / 2 + props.toothWidth * 3, y: 50 + props.toothHeight + 10 },
{ number: 12, x: props.viewBoxWidth / 2 + props.toothWidth * 2, y: 50 + props.toothHeight + 10 },
{ number: 13, x: props.viewBoxWidth / 2 + props.toothWidth, y: 50 + props.toothHeight + 10 },
{ number: 14, x: props.viewBoxWidth / 2 + props.toothWidth * 3, y: 50 },
{ number: 15, x: props.viewBoxWidth / 2 + props.toothWidth * 2, y: 50 },
{ number: 16, x: props.viewBoxWidth / 2 + props.toothWidth, y: 50 }
]
const lowerRightTeeth = [
{ number: 17, x: props.viewBoxWidth / 2 - props.toothWidth * 4, y: props.viewBoxHeight / 2 + 20 },
{ number: 18, x: props.viewBoxWidth / 2 - props.toothWidth * 3, y: props.viewBoxHeight / 2 + 20 },
{ number: 19, x: props.viewBoxWidth / 2 - props.toothWidth * 2, y: props.viewBoxHeight / 2 + 20 },
{ number: 20, x: props.viewBoxWidth / 2 - props.toothWidth * 4, y: props.viewBoxHeight / 2 + 20 + props.toothHeight + 10 },
{ number: 21, x: props.viewBoxWidth / 2 - props.toothWidth * 3, y: props.viewBoxHeight / 2 + 20 + props.toothHeight + 10 },
{ number: 22, x: props.viewBoxWidth / 2 - props.toothWidth * 2, y: props.viewBoxHeight / 2 + 20 + props.toothHeight + 10 },
{ number: 23, x: props.viewBoxWidth / 2 - props.toothWidth * 4, y: props.viewBoxHeight / 2 + 20 + (props.toothHeight + 10) * 2 },
{ number: 24, x: props.viewBoxWidth / 2 - props.toothWidth * 3, y: props.viewBoxHeight / 2 + 20 + (props.toothHeight + 10) * 2 }
]
const lowerLeftTeeth = [
{ number: 25, x: props.viewBoxWidth / 2 + props.toothWidth * 3, y: props.viewBoxHeight / 2 + 20 + (props.toothHeight + 10) * 2 },
{ number: 26, x: props.viewBoxWidth / 2 + props.toothWidth * 2, y: props.viewBoxHeight / 2 + 20 + (props.toothHeight + 10) * 2 },
{ number: 27, x: props.viewBoxWidth / 2 + props.toothWidth * 3, y: props.viewBoxHeight / 2 + 20 + props.toothHeight + 10 },
{ number: 28, x: props.viewBoxWidth / 2 + props.toothWidth * 2, y: props.viewBoxHeight / 2 + 20 + props.toothHeight + 10 },
{ number: 29, x: props.viewBoxWidth / 2 + props.toothWidth, y: props.viewBoxHeight / 2 + 20 + props.toothHeight + 10 },
{ number: 30, x: props.viewBoxWidth / 2 + props.toothWidth * 3, y: props.viewBoxHeight / 2 + 20 },
{ number: 31, x: props.viewBoxWidth / 2 + props.toothWidth * 2, y: props.viewBoxHeight / 2 + 20 },
{ number: 32, x: props.viewBoxWidth / 2 + props.toothWidth, y: props.viewBoxHeight / 2 + 20 }
]
// 切换牙齿选择状态
const toggleTooth = (toothNumber) => {
const index = selectedTeeth.value.indexOf(toothNumber)
if (index === -1) {
selectedTeeth.value.push(toothNumber)
} else {
selectedTeeth.value.splice(index, 1)
}
updateModelValue()
}
// 更新模型值
const updateModelValue = () => {
emit('update:modelValue', {
selectedTeeth: [...selectedTeeth.value],
notes: notes.value,
selectedTeethWithPosition: [...selectedTeethWithPosition.value]
})
}
// 监听notes变化
watch(notes, () => {
updateModelValue()
})
// 监听props变化
watch(() => props.modelValue, (newVal) => {
if (JSON.stringify(newVal.selectedTeeth) !== JSON.stringify(selectedTeeth.value)) {
selectedTeeth.value = [...newVal.selectedTeeth]
}
if (newVal.notes !== notes.value) {
notes.value = newVal.notes
}
}, { deep: true })
// 暴露方法
defineExpose({
clearSelection: () => {
selectedTeeth.value = []
notes.value = ''
updateModelValue()
},
getSelectedTeeth: () => [...selectedTeeth.value],
getSelectedTeethWithPosition: () => [...selectedTeethWithPosition.value],
getNotes: () => notes.value
})
</script>
<style scoped>
.tooth-chart-container {
display: flex;
flex-direction: column;
gap: 20px;
font-family: 'Arial', sans-serif;
max-width: 100%;
margin: 0 auto;
}
.tooth-chart {
border: 1px solid #e0e0e0;
border-radius: 12px;
overflow: hidden;
background-color: #f8f9fa;
box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}
.tooth {
fill: #ffffff;
stroke: #90a4ae;
stroke-width: 1.5;
cursor: pointer;
transition: all 0.3s ease;
}
.tooth:hover {
fill: #e3f2fd;
stroke: #42a5f5;
}
.tooth.selected {
fill: #bbdefb;
stroke: #1e88e5;
stroke-width: 2;
filter: drop-shadow(0 0 4px rgba(30, 136, 229, 0.4));
}
.tooth-number {
font-size: 22px;
font-weight: 600;
text-anchor: middle;
cursor: pointer;
user-select: none;
fill: #37474f;
}
.quadrant-label {
font-size: 26px;
fill: #78909C;
text-anchor: middle;
font-weight: 500;
}
.notes-section {
padding: 20px;
border: 1px solid #e0e0e0;
border-radius: 12px;
background-color: #f8f9fa;
box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}
.notes-section h3 {
margin-top: 0;
margin-bottom: 15px;
color: #263238;
font-size: 18px;
}
.notes-textarea {
width: 100%;
min-height: 120px;
padding: 12px;
border: 1px solid #cfd8dc;
border-radius: 8px;
resize: vertical;
font-family: inherit;
font-size: 14px;
line-height: 1.5;
transition: border-color 0.3s;
}
.notes-textarea:focus {
outline: none;
border-color: #42a5f5;
box-shadow: 0 0 0 2px rgba(66, 165, 245, 0.2);
}
.no-selection {
color: #90a4ae;
text-align: center;
padding: 30px;
font-size: 16px;
}
</style>

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使用示例：

<template>
<div class="demo-container">
<h1>牙位图选择器</h1>
<ToothChart v-model="toothData" :width="chartWidth" :height="chartHeight" :tooth-width="toothWidth"
:tooth-height="toothHeight" />
<div class="actions">
<button @click="clearSelection">清除选择</button>
<button @click="submitData">提交数据</button>
</div>
</div>
</template>
<script setup>
import { ref } from 'vue'
import ToothChart from '@/components/ToothChart.vue';
const toothData = ref({
selectedTeeth: [],
notes: '',
selectedTeethWithPosition: []
})
const chartWidth = ref('100%')
const chartHeight = ref('500px')
const toothWidth = ref(40)
const toothHeight = ref(60)
const clearSelection = () => {
toothData.value = {
selectedTeeth: [],
notes: '',
selectedTeethWithPosition: []
}
}
const submitData = () => {
alert(`已提交数据:\n选中牙齿: ${toothData.value.selectedTeethWithPosition.join(', ')}\n备注: ${toothData.value.notes}`)
}
</script>
<style scoped lang="scss">
.demo-container {
max-width: 1000px;
margin: 0 auto;
padding: 20px;
font-family: Arial, sans-serif;
}
.actions {
display: flex;
gap: 10px;
margin: 20px 0;
}
.actions button {
padding: 8px 16px;
background: #42a5f5;
color: white;
border: none;
border-radius: 4px;
cursor: pointer;
transition: background 0.3s;
}
.actions button:hover {
background: #1e88e5;
}
</style>

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到此这篇关于vue3 实现牙位图选择器的文章就介绍到这了,更多相关vue3 选择器内容请搜索脚本之家以前的文章或继续浏览下面的相关文章希望大家以后多多支持脚本之家！

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