Web Front-end
JS Tutorial
How to set properties of an image object from options using FabricJS?
How to set properties of an image object from options using FabricJS?
In this tutorial we will learn how to set the properties of an image object from the options
Use FabricJS. We can create an Image object by creating an instance of fabric.Image Since it is one of the basic elements of FabricJS, we can also easily modify it by customizing it Apply properties such as angle, opacity, etc. in order to set the properties of the image object from Options, we use the setOptions method.grammar
setOptions(options: Object)
parameter
options (optional) − This parameter is an Object that provides additional Customize our object. Use this parameter origin, stroke width and many other things Other properties related to the image object can be changed.
Default appearance of picture objects
The Chinese translation ofExample
is:Example
Let's look at a code example to see how the Image object is displayed when setOptions appears.
Method not used.<!DOCTYPE html>
<html>
<head>
<!-- Adding the Fabric JS Library-->
<script src="https://cdnjs.cloudflare.com/ajax/libs/fabric.js/510/fabric.min.js"></script>
</head>
<body>
<h2 id="Default-appearance-of-image-object">Default appearance of image object</h2>
<p>You can see the default appearance of Image object</p>
<canvas id="canvas"></canvas>
<img src="/static/imghw/default1.png" data-src="https://www.tutorialspoint.com/images/logo.png" class="lazy" id="img1" style="max-width:90%" / alt="How to set properties of an image object from options using FabricJS?" >
<script>
// Initiate a canvas instance
var canvas = new fabric.Canvas("canvas");
canvas.setWidth(document.body.scrollWidth);
canvas.setHeight(250);
// Initiating the image element
var imageElement = document.getElementById("img1");
// Initiate an Image object
var image = new fabric.Image(imageElement);
// Add it to the canvas
canvas.add(image);
</script>
</body>
</html>
Use setOptionsMethod
The Chinese translation ofExample
is:Example
In this example, we use the setOptions method to set the properties of the image
options. Here, we have applied a 4px stroke of color “green” and re-adjusted the options. Here we have applied a 4px stroke with the color "green" and resized the Set the position of the Image object to a top value of 30 and a left value of 100<!DOCTYPE html>
<html>
<head>
<!-- Adding the Fabric JS Library-->
<script src="https://cdnjs.cloudflare.com/ajax/libs/fabric.js/510/fabric.min.js"></script>
</head>
<body>
<h2 id="Using-setOptions-method">Using setOptions method</h2>
<p>
You can see that the object's properties have been set using setOptions method
</p>
<canvas id="canvas"></canvas>
<img src="/static/imghw/default1.png" data-src="https://www.tutorialspoint.com/images/logo.png" class="lazy" id="img1" style="max-width:90%" / alt="How to set properties of an image object from options using FabricJS?" >
<script>
// Initiate a canvas instance
var canvas = new fabric.Canvas("canvas");
canvas.setWidth(document.body.scrollWidth);
canvas.setHeight(250);
// Initiating the image element
var imageElement = document.getElementById("img1");
// Initiate an Image object
var image = new fabric.Image(imageElement);
// Using setOptions method
image.setOptions({
left: 100,
top: 30,
stroke: "green",
strokeWidth: 4,
});
// Add it to the canvas
canvas.add(image);
</script>
</body>
</html>
The above is the detailed content of How to set properties of an image object from options using FabricJS?. 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
1359
52
Replace String Characters in JavaScript
Mar 11, 2025 am 12:07 AM
Detailed explanation of JavaScript string replacement method and FAQ This article will explore two ways to replace string characters in JavaScript: internal JavaScript code and internal HTML for web pages. Replace string inside JavaScript code The most direct way is to use the replace() method: str = str.replace("find","replace"); This method replaces only the first match. To replace all matches, use a regular expression and add the global flag g: str = str.replace(/fi
Build Your Own AJAX Web Applications
Mar 09, 2025 am 12:11 AM
So here you are, ready to learn all about this thing called AJAX. But, what exactly is it? The term AJAX refers to a loose grouping of technologies that are used to create dynamic, interactive web content. The term AJAX, originally coined by Jesse J
10 jQuery Fun and Games Plugins
Mar 08, 2025 am 12:42 AM
10 fun jQuery game plugins to make your website more attractive and enhance user stickiness! While Flash is still the best software for developing casual web games, jQuery can also create surprising effects, and while not comparable to pure action Flash games, in some cases you can also have unexpected fun in your browser. jQuery tic toe game The "Hello world" of game programming now has a jQuery version. Source code jQuery Crazy Word Composition Game This is a fill-in-the-blank game, and it can produce some weird results due to not knowing the context of the word. Source code jQuery mine sweeping game
jQuery Parallax Tutorial - Animated Header Background
Mar 08, 2025 am 12:39 AM
This tutorial demonstrates how to create a captivating parallax background effect using jQuery. We'll build a header banner with layered images that create a stunning visual depth. The updated plugin works with jQuery 1.6.4 and later. Download the
How do I create and publish my own JavaScript libraries?
Mar 18, 2025 pm 03:12 PM
Article discusses creating, publishing, and maintaining JavaScript libraries, focusing on planning, development, testing, documentation, and promotion strategies.
How do I optimize JavaScript code for performance in the browser?
Mar 18, 2025 pm 03:14 PM
The article discusses strategies for optimizing JavaScript performance in browsers, focusing on reducing execution time and minimizing impact on page load speed.
Auto Refresh Div Content Using jQuery and AJAX
Mar 08, 2025 am 12:58 AM
This article demonstrates how to automatically refresh a div's content every 5 seconds using jQuery and AJAX. The example fetches and displays the latest blog posts from an RSS feed, along with the last refresh timestamp. A loading image is optiona
Getting Started With Matter.js: Introduction
Mar 08, 2025 am 12:53 AM
Matter.js is a 2D rigid body physics engine written in JavaScript. This library can help you easily simulate 2D physics in your browser. It provides many features, such as the ability to create rigid bodies and assign physical properties such as mass, area, or density. You can also simulate different types of collisions and forces, such as gravity friction. Matter.js supports all mainstream browsers. Additionally, it is suitable for mobile devices as it detects touches and is responsive. All of these features make it worth your time to learn how to use the engine, as this makes it easy to create a physics-based 2D game or simulation. In this tutorial, I will cover the basics of this library, including its installation and usage, and provide a
