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/src/components/Charts/mixins/resize.js:
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1 | import { debounce } from '@/utils'
2 |
3 | export default {
4 | data() {
5 | return {
6 | $_sidebarElm: null,
7 | $_resizeHandler: null
8 | }
9 | },
10 | mounted() {
11 | this.initListener()
12 | },
13 | activated() {
14 | if (!this.$_resizeHandler) {
15 | // avoid duplication init
16 | this.initListener()
17 | }
18 |
19 | // when keep-alive chart activated, auto resize
20 | this.resize()
21 | },
22 | beforeDestroy() {
23 | this.destroyListener()
24 | },
25 | deactivated() {
26 | this.destroyListener()
27 | },
28 | methods: {
29 | // use $_ for mixins properties
30 | // https://vuejs.org/v2/style-guide/index.html#Private-property-names-essential
31 | $_sidebarResizeHandler(e) {
32 | if (e.propertyName === 'width') {
33 | this.$_resizeHandler()
34 | }
35 | },
36 | initListener() {
37 | this.$_resizeHandler = debounce(() => {
38 | this.resize()
39 | }, 100)
40 | window.addEventListener('resize', this.$_resizeHandler)
41 |
42 | this.$_sidebarElm = document.getElementsByClassName('sidebar-container')[0]
43 | this.$_sidebarElm && this.$_sidebarElm.addEventListener('transitionend', this.$_sidebarResizeHandler)
44 | },
45 | destroyListener() {
46 | window.removeEventListener('resize', this.$_resizeHandler)
47 | this.$_resizeHandler = null
48 |
49 | this.$_sidebarElm && this.$_sidebarElm.removeEventListener('transitionend', this.$_sidebarResizeHandler)
50 | },
51 | resize() {
52 | const { chart } = this
53 | chart && chart.resize()
54 | }
55 | }
56 | }
57 |
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/src/icons/svg/pdf.svg:
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1 |