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
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
| <script setup name="SvgSwitch">
| import { ref, computed, onMounted, watch, nextTick, } from "vue";
| const props = defineProps({
| r: {
| type: Number,
| default: 3,
| },
| len: {
| type: Number,
| default: 60,
| },
| offset: {
| type: Array,
| default() {
| return [0, 0];
| },
| },
| isVertical: {
| type: Boolean,
| default: false,
| },
| state: {
| type: Boolean,
| defalut: false,
| },
| points: {
| type: Array,
| default() {
| return [
| [0, 0],
| [10, 10],
| ];
| },
| },
| color: {
| type: String,
| default: "#f59a23",
| },
| currColor: {
| type: String,
| default: "#0f0",
| },
| lineWidth: {
| type: [Number, String],
| default: 2,
| },
| turnStart: {
| type: Boolean,
| default: true
| }
| });
|
| const cx = computed(() => {
| let { isVertical, len } = props;
| return isVertical ? 0 : len;
| });
| const cy = computed(() => {
| let { isVertical, len } = props;
| return isVertical ? len : 0;
| });
|
| const pointsStr = computed(() => {
| return props.points.join(" ");
| });
|
| const fromDeg = ref(-2);
| const toDeg = ref(-38);
|
| watch(
| () => props.state,
| (n) => {
| nextTick(() => {
| changeSwitch();
| });
| },
| { immediate: true }
| );
|
| const anim = ref(null);
|
| function changeSwitch() {
| if (props.state) {
| fromDeg.value = -38;
| toDeg.value = -2;
| } else {
| fromDeg.value = -2;
| toDeg.value = -38;
| }
| // 重新开启动画
| anim.value?.beginElement();
| }
|
| </script>
|
| <template>
| <g ref="g" :transform="'translate(' + offset.join(',') + ')'">
| <circle :r="r" style="fill: #fff; stroke: none"></circle>
| <circle :r="r" :cx="cx" :cy="cy" style="fill: #fff; stroke: none"></circle>
| <line :x1="turnStart ? 0 : cx" :y1="turnStart ? 0 : cy" :x2="turnStart ? cx : 0" :y2="turnStart ? cy : 0" :stroke-width="lineWidth" :stroke="color">
| <animateTransform
| ref="anim"
| attributeName="transform"
| attributeType="XML"
| type="rotate"
| :from="[fromDeg, turnStart ? 0 : cx, turnStart ? 0 : cy].join(',')"
| :to="[toDeg, turnStart ? 0 : cx, turnStart ? 0 : cy].join(',')"
| dur="0.3s"
| repeatCount="1"
| fill="freeze"
| />
| </line>
| </g>
| </template>
|
|
| <style scoped lang="less">
| </style>
|
|
