VUE3 introductory tutorial: Use Vue.js plug-in to play with SVG
With the continuous development of modern Web front-end development, more and more technologies are widely used in actual development. Among them, Vue.js is currently one of the most popular JavaScript frameworks. It is based on the MVVM model and provides a rich API and component library, making it easier to develop responsive, reusable, and efficient web applications. The latest version of Vue.js 3 has better performance and richer features than the old version, which has attracted widespread attention and research.
This article will introduce you to a method of using Vue.js plug-in to play with SVG. SVG is an XML markup language used to describe two-dimensional vector graphics. It can be directly rendered by the browser and supports responsive design. This article will use Vue.js and the Vue.js plug-in to build a simple SVG gallery to demonstrate the basic use of Vue.js 3.
What is SVG?
SVG, the full name of Scalable Vector Graphics, is scalable vector graphics. It is an open standard based on XML markup language to describe two-dimensional vector graphics. SVG images can be rendered directly through the browser, so they have great advantages in performance, and unlike pixel graphics, SVG graphics are vector graphics, so they will not be distorted no matter they are enlarged or reduced, even if they are enlarged to infinity. Loss of clarity. In addition, SVG also has the characteristics of responsive design, allowing it to maintain the same performance on different devices.
Install Vue.js and Vue.js plug-ins
Before using Vue.js to build an application, you first need to install Vue.js and its plug-ins. Here are the steps to install Vue.js 3:
- via javascript [javascript] Get started quickly with Vue.js.
- Or install through npm:
npm install vue@next - Install the Vue.js plug-in. This article will use the vue-svg plug-in:
npm install vue- svg@4.0.1
<div id="app">
<svg>
<!-- SVG代码将会在此处插入 -->
</svg>
</div>import { createApp } from 'vue'
import App from './App.vue'
import VueSvgPlugin from 'vue-svg'
createApp(App).use(VueSvgPlugin, {url: './assets/img.svg'}).mount('#app')<template>
<svg width="800" height="400">
<rect v-for="(rect, index) in rects"
:key="index"
:x="rect.x"
:y="rect.y"
:width="rect.width"
:height="rect.height"
fill="red"
@click="removeRect(index)"
>
</rect>
</svg>
</template>
<script>
export default {
data() {
return {
rects: [
{ x: 100, y: 100, width: 100, height: 100 },
{ x: 300, y: 150, width: 150, height: 150 },
{ x: 500, y: 100, width: 120, height: 120 }
]
}
},
methods: {
removeRect(index) {
this.rects.splice(index, 1)
}
}
}
</script>The above is the detailed content of VUE3 introductory tutorial: Use Vue.js plug-in to play with SVG. For more information, please follow other related articles on the PHP Chinese website!
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
AI Hentai Generator
Generate AI Hentai for free.
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
1378
52
How to add functions to buttons for vue
Apr 08, 2025 am 08:51 AM
You can add a function to the Vue button by binding the button in the HTML template to a method. Define the method and write function logic in the Vue instance.
How to use bootstrap in vue
Apr 07, 2025 pm 11:33 PM
Using Bootstrap in Vue.js is divided into five steps: Install Bootstrap. Import Bootstrap in main.js. Use the Bootstrap component directly in the template. Optional: Custom style. Optional: Use plug-ins.
How to reference js file with vue.js
Apr 07, 2025 pm 11:27 PM
There are three ways to refer to JS files in Vue.js: directly specify the path using the <script> tag;; dynamic import using the mounted() lifecycle hook; and importing through the Vuex state management library.
How to use watch in vue
Apr 07, 2025 pm 11:36 PM
The watch option in Vue.js allows developers to listen for changes in specific data. When the data changes, watch triggers a callback function to perform update views or other tasks. Its configuration options include immediate, which specifies whether to execute a callback immediately, and deep, which specifies whether to recursively listen to changes to objects or arrays.
How to return to previous page by vue
Apr 07, 2025 pm 11:30 PM
Vue.js has four methods to return to the previous page: $router.go(-1)$router.back() uses <router-link to="/" component window.history.back(), and the method selection depends on the scene.
Vue realizes marquee/text scrolling effect
Apr 07, 2025 pm 10:51 PM
Implement marquee/text scrolling effects in Vue, using CSS animations or third-party libraries. This article introduces how to use CSS animation: create scroll text and wrap text with <div>. Define CSS animations and set overflow: hidden, width, and animation. Define keyframes, set transform: translateX() at the beginning and end of the animation. Adjust animation properties such as duration, scroll speed, and direction.
How to use vue pagination
Apr 08, 2025 am 06:45 AM
Pagination is a technology that splits large data sets into small pages to improve performance and user experience. In Vue, you can use the following built-in method to paging: Calculate the total number of pages: totalPages() traversal page number: v-for directive to set the current page: currentPage Get the current page data: currentPageData()
How to use function intercept vue
Apr 08, 2025 am 06:51 AM
Function interception in Vue is a technique used to limit the number of times a function is called within a specified time period and prevent performance problems. The implementation method is: import the lodash library: import { debounce } from 'lodash'; Use the debounce function to create an intercept function: const debouncedFunction = debounce(() => { / Logical / }, 500); Call the intercept function, and the control function is called at most once in 500 milliseconds.
