1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
| <script setup lang="ts">
| import { toRefs } from 'vue'
| const props = defineProps({
| start: {
| type: Object,
| default() {
| return {
| x: null,
| y: null
| }
| }
| },
| width: {
| type: Number,
| default: 0
| },
| height: {
| type: Number,
| default: 0
| }
| })
|
| const { start, width, height } = toRefs(props)
| </script>
|
| <template>
| <div
| :style="{
| left: start?.x + 'px',
| top: start?.y + 'px',
| width: width + 'px',
| height: height + 'px'
| }"
| class="area"
| ></div>
| </template>
| <style lang="less" scoped>
| .area {
| border: 1px solid #70c0ff;
| position: absolute;
| // 选中区域图层最高 内部组件暂不可进行实际触发
| z-index: 15;
| }
| </style>
|
|
