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Fabric.js Image strokeLineJoin Property

  • Last Updated : 17 Feb, 2021

In this article, we are going to see how to set the strokeLineJoin of the canvas image. The canvas image is one of the class of fabric.js that is used to create image instances. The canvas image means the Image is movable and can be stretched according to requirement. The strokeLineJoin property is used to set the corner style of an object’s stroke of a canvas image

Approach: First import the fabric.js library. After importing the library, create a canvas block in the body tag which will contain the image. After this, initialize an instance of Canvas and image class provided by Fabric.JS and use the strokeLineJoin property to set the corner style of an object’s stroke of a canvas image. After this render the image on the canvas.

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fabric.Image(image, {
strokeLineJoin : string

Parameters: This function takes a single parameter as mentioned above and described below:

  • strokeLineJoin : This parameter takes a string value to set the corner style of an object’s stroke of a canvas imageof the canvas image. The accepted values of this parameter are bevel, round, and miter.

Example: This example uses FabricJS to set the strokeLineJoin property of the canvas image as shown in the below example:


<!DOCTYPE html>
    <!-- Adding the FabricJS library -->
    <script src=
    <h1 style="color: green;">
        Fabric.js | Image strokeLineJoin  Property
    <canvas id="canvas" width="400" height="300"
        style="border:2px solid #000000">
    <img src=
        width="100" height="100" id="my-image"
        style="display: none;">
        // Creating the instance of canvas object
        var canvas = new fabric.Canvas("canvas");
        // Getting the image
        var img = document.getElementById('my-image');
        // Creating the image instance
        var geeks = new fabric.Image(img, {
            stroke: 'green',
            strokeWidth: 3,
            strokeLineJoin :"bevel"


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