Fabric.js line absolutePositioned Property

In this article, we are going to see how to set the absolutePositioned property of the canvas line using FabricJS. The canvas line means the line is movable and can be stretched according to requirements. Further, the line can be customized when it comes to initial stroke color, height, width, fill color, or stroke width.

Syntax:

fabric.line({
    absolutePositioned: boolean
});

Approach: To make this possible we are going to use a JavaScript library called FabricJS. After importing the library, we will create a canvas block in the body tag which will contain the line. After this, we will initialize instances of Canvas and line provided by FabricJS and set the absolute positioning of the canvas line using absolutePositioned property, and render the line on the Canvas as given below.

Parameters: This property accept a single parameter as mentioned above and described below:

absolutePositioned: It specifies the absolute position of the object. It contains a boolean value.

Example 1:

HTML

<!DOCTYPE html>  

<html>  

<head>  

   <script src=  

"https://cdnjs.cloudflare.com/ajax/libs/fabric.js/3.6.2/fabric.min.js">  

   </script>  

</head>  

<body>  

   <h1>fabric.js | line absolutePositioned property</h1> 

   <canvas id="canvas" width="600" height="200"

      style="border:1px solid #000000;">  

   </canvas>  

   <script>   

        var canvas = new fabric.Canvas("canvas");  

        var line = new fabric.Line([150, 10, 220, 150], {  

            stroke: 'green', 

            absolutePositioned: true 

        });  

        canvas.add(line);  

   </script>  

</body> 

</html>

Output:

Article Tags :

HTML

JavaScript

Web Technologies

Fabric.js