In this tutorial we will learn how to crop the width in a cloned image using FabricJS. We can create an Image object by creating an instance of fabric.Image. since It is one of the basic elements of FabricJS and we can also customize it easily through the application Angle, opacity and other properties. To crop the width in the cloned image, we use WidthProperties
grammar
cloneAsImage( callback: function, { width: Number}: Object): fabric.Object
parameter
-
Callback (optional) - This parameter is a function that will be called with the cloned image instance as the first parameter.
Options (optional) - This parameter is an optional object that provides additional customization to our cloned image. Using this parameter we can set the multiplier, crop the cloned image, remove the current object transform or can change many other properties, where width is a property.
Option key
width - This property accepts a Number value, representing the clipping width. This attribute is optional.
Do not use widthAttribute
Example
Let's look at a code example to see how a cloned Image object displays when width Property is not used. In this case, the cloned image will not be cropped.
<!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="Without-using-the-width-property">Without using the width property</h2> <p>You can see that no cropping has been applied to the clone image</p> <canvas id="canvas"></canvas> <img src="/static/imghwm/default1.png" data-src="https://www.tutorialspoint.com/images/logo.png" class="lazy" id="img1" style="max-width:90%" / alt="How to crop the width of a cloned image 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 a shadow object var shadow = new fabric.Shadow({ color: "#308080", blur: 3, }); // Initiate an Image object var image = new fabric.Image(imageElement, { top: 50, left: 110, skewX: 20, shadow: shadow, }); // Using cloneAsImage method image.cloneAsImage(function(Img) { Img.set("top", 150); canvas.add(Img); }); </script> </body> </html>
UsingWidthAttribute
Example
In this example, we used the width attribute and passed it the value 245, which is CropWidth. Therefore, width will be cropped.
<!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-the-width-property">Using the width property</h2> <p>You can see that cropping has been applied to the clone image</p> <canvas id="canvas"></canvas> <img src="/static/imghwm/default1.png" data-src="https://www.tutorialspoint.com/images/logo.png" class="lazy" id="img1" style="max-width:90%" / alt="How to crop the width of a cloned image 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 a shadow object var shadow = new fabric.Shadow({ color: "#308080", blur: 3, }); // Initiate an Image object var image = new fabric.Image(imageElement, { top: 50, left: 110, skewX: 20, shadow: shadow, }); // Using cloneAsImage method image.cloneAsImage( function(Img) { Img.set("top", 150); Img.set("left", 150); canvas.add(Img); }, { width: 245, } ); </script> </body> </html>
The above is the detailed content of How to crop the width of a cloned image using FabricJS?. For more information, please follow other related articles on the PHP Chinese website!

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

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 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

Article discusses creating, publishing, and maintaining JavaScript libraries, focusing on planning, development, testing, documentation, and promotion strategies.

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

The article discusses strategies for optimizing JavaScript performance in browsers, focusing on reducing execution time and minimizing impact on page load speed.

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

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


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

Dreamweaver CS6
Visual web development tools

WebStorm Mac version
Useful JavaScript development tools

Zend Studio 13.0.1
Powerful PHP integrated development environment

SAP NetWeaver Server Adapter for Eclipse
Integrate Eclipse with SAP NetWeaver application server.

Safe Exam Browser
Safe Exam Browser is a secure browser environment for taking online exams securely. This software turns any computer into a secure workstation. It controls access to any utility and prevents students from using unauthorized resources.