Tag: svg

From color bitmaps to color SVG: An in-depth analysis of efficient image vectorization technology using JavaScript

1. Introduction In the world of digital image processing, converting bitmap images to vector images is a common need. Bitmap images are made up of pixels, each of which has a specific color value. Vector images, on the other hand, are composed of paths, lines, and shapes that can be enlarged infinitely without distortion. In […]

The whole process of introducing svg components into vue project

File format The bottom part of svg corresponds to .svg index.vue svg-icon component <template> <svg :viewBox=”viewBox” xmlns=”http://www.w3.org/2000/svg” xmlns:xlink=”http://www.w3.org/1999/xlink” ref=”svg” class=”svg-icon” :class=”className” v-on=”$listeners” :style=”{ width: width + ’em’, height: height + ’em’ }” v-html=”iconContent” ></svg> </template> <script> export default {<!– –> name: ‘SvgIcon’, props: {<!– –> iconClass: {<!– –> type: String, required: true }, className: {<!– […]

How to render svg images to the page and upload svg files

Several ways to render svg images to pages background require.context gets all files in the directory Method 1: Render directly in html Method: Initiate an ajax request to obtain the SVG file Background It is necessary to obtain all svg icons from the local directory for preview, display the selected images in another place, and […]

Use svg to display irregular graphics and realize user click interaction

Use svg to display irregular graphics and realize user click interaction: During the requirements review, the product took out Party A’s area map and requested that the corresponding pop-up information appear after clicking. However, since it is an irregular picture, it is implemented by the front end. The implementation method is now recorded For example: […]

vue2+vue3 package uses svg icon

Requirements: 1. Encapsulate and use svg in vue2 2. Encapsulate and use svg in vue3 3. Use custom plug-ins to encapsulate multiple components in vue3 Attention! ! ! The address must correspond well, otherwise it is easy to report an error 1. Obtain svg icon operation (public operation) Find the svg icon you need in […]

Use svg combined with anime to realize the animation of rubber band effect

Installation and use Install via npm command npm install animejs –save Use import to refer to the used page. import anime from ‘animejs/lib/anime.js’ Complete demo <template> <div class=”real-home-bg real-home-first”> <div class=”line-path my-line”> <svg width=”190″ height=”190″ viewBox=”0 0 190 190″ xmlns=”http://www.w3.org/2000/svg” preserveAspectRatio=”xMinYMin meet” id=”svgMain” > <defs> <filter id=”f1″ filterUnits=”userSpaceOnUse”> <feGaussianBlur in=”SourceGraphic” stdDeviation=”8″/> </filter> </defs> <path d=”M […]

Generate images using svg

Using svg to generate images Every HTML developer should have a basic understanding of scalable vector graphics. This article will introduce the basics of svg by using svg to create an umbrella image. Introduction to svg SVG means Scalable Vector Graphics (Scalable Vector Graphics). is a way to create images in HTML. We can download […]

SVG and foreignObject elements

SVG and foreignObject elements Scalable Vector Graphics Scalable Vector Graphics – SVG is based on the XML markup language and is used to describe two-dimensional vector graphics. As a text-based open web standard, SVG can render graphics of different sizes elegantly and concisely, and is compatible with CSS, DOM, JavaScript and other web standards are […]

Embed svg icon in elementUI table (table)

Reference Documentation: https://element.eleme.cn/#/zh-CN/component/table The demo effect picture is as follows (add a corresponding type of svg icon in the type column of the table): This article focuses on the following two points: The custom column template of elementUI’s table (table); Dynamically import svg images into vue projects. demo source code MyTable.vue (the above two main […]