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refactor: 调整跑马灯初始出现的时间

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This commit is contained in:
wangjiahao 2024-07-31 15:28:53 +08:00
parent f8692efe3a
commit d2af07a655
1 changed files with 18 additions and 7 deletions
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25
core/core-frontend/src/custom-component/scroll-text/Component.vue
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@ -13,7 +13,8 @@ const isCtrlDown = ref(false)
const emit = defineEmits(['input'])
const text = ref(null)
const textOut = ref(null)
const scrollScale = ref('100%')
const scrollScale0 = ref('100%')
const scrollScale100 = ref('100%')
let timeId = null
const props = defineProps({
@ -132,17 +133,27 @@ const varStyle = computed(() => [
canvasStyleData.value.scale /
element.value.style.scrollSpeed
}s`,
'--scroll-scale': `${scrollScale.value}`
'--scroll-scale0': `${scrollScale0.value}`,
'--scroll-scale100': `${scrollScale100.value}`
}
])
const init = () => {
timeId = setInterval(() => {
if (textOut.value && text.value) {
scrollScale.value =
(element.value.style.width * canvasStyleData.value.scale) / text.value.clientWidth + '%'
const textValue = text.value.clientWidth * 100
const fontLength = document.getElementsByClassName('marquee-txt')[0]?.innerText?.length
const fontSizeLength = fontLength * element.value.style.fontSize * canvasStyleData.value.scale
if (textValue < fontSizeLength) {
scrollScale0.value = (textValue * 100) / textValue + '%'
scrollScale100.value = '100%'
} else {
scrollScale0.value = '100%'
scrollScale100.value = (-(fontSizeLength + 5000) * 100) / textValue + '%'
}
} else {
scrollScale.value = '100%'
scrollScale0.value = '100%'
scrollScale100.value = '-100%'
}
}, 1000)
}
@ -224,10 +235,10 @@ onMounted(() => {
}
@keyframes marqueeAnimation {
0% {
transform: translate(var(--scroll-scale), 0);
transform: translate(var(--scroll-scale0), 0);
}
100% {
transform: translate(-100%, 0);
transform: translate(var(--scroll-scale100), 0);
}
}
</style>