Combining CSS and Vue to enable more advanced text scrolling animations to create responsive and engaging animations. CSS provides scrolling gradients, vertical text scrolling, and neon effects, while Vue provides dynamic control and responsive animation features, including the use of v-scroll instructions and the gsap library. The sample code demonstrates creating animations using Vue responsive features and gsap library, adjusting animation properties based on screen size, and changing text colors to indicate scrolling directions.

Combining CSS and Vue to achieve more advanced text scrolling animations

Introduction
Text scrolling animation is a common element in a website that attracts users' attention and provides a sense of interaction. Combining CSS and Vue, we can implement more advanced text scrolling animations to enhance the user experience.

CSS Implementation

• Scroll gradient: Use background-clip: text; and -webkit-background-clip: text; to apply background gradients to text to create a gradient effect when scrolling.
• Vertical text scrolling: transform: rotate(-90deg); to rotate the text by 90 degrees to achieve vertical scrolling effect.
• Neon Effect: Use text-shadow and animation to create neon-like glowing effects to make it even more eye-catching.

Vue implementation
Vue.js provides powerful responsive functions that can dynamically control text scrolling animations.

• Use the v-scroll directive: The v-scroll directive provided by Vuetify listens for scrolling events, triggering custom logic when a certain threshold is reached.
• Using the gsap library: This powerful animation library provides a variety of methods for creating smooth and flexible animations, including text scrolling.
• Responsive animation: Use Vue's computed attributes and watch method to dynamically adjust the animation attributes according to the screen size to ensure responsive design.

Example

 <code class="html"><template> <div id="scroller"> <h1 :style="{ color: scrollColor}">滾動動畫</h1> </div> </template> <script> import { ref, onMounted, watch, computed } from &#39;vue&#39; import { gsap } from &#39;gsap&#39; export default { setup() { const scrollColor = ref(&#39;#000&#39;) const scroller = ref(null) const topPos = computed(() => scroller.value.getBoundingClientRect().top) onMounted(() => { gsap.fromTo(scroller.value, { opacity: 0 }, { opacity: 1, duration: 1, scrollTrigger: { trigger: scroller.value, start: &#39;top bottom =100&#39;, end: &#39;bottom top -=100&#39;, toggleActions: &#39;play none none reverse&#39;, markers: true }}) }) watch(topPos, (newPos) => { scrollColor.value = newPos < 0 ? &#39;#fff&#39; : &#39;#000&#39; }) return { scrollColor, scroller } } } </script></code>

Conclusion
By combining CSS and Vue, we can achieve more efficient and more engaging text scrolling animations. Combining Vue's responsive capabilities and CSS styling capabilities, we can create dynamic and visually pleasing animations that enhance the user experience.

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