Fabric.js Circle hasFill() Method

Last Updated : 04 Feb, 2021

In this article, we are going to see how to use hasFill() Method that returns true if object will draw a fill, it does not consider text styles in the canvas Circle using FabricJS, it used to fill an object. The canvas Circle means the Circle is movable and can be stretched according to requirements. Further, the Circle can be customized when it comes to initial stroke color, height, width, fill color, or stroke width.

The hasFill() Method returns true if object will draw a fill, it does not consider text styles.

First import the fabric.js library. After importing the library, create a canvas block in the body tag which will contain the Circle. After this, initialize an instance of Canvas and Circle class provided by Fabric.JS and use the centerV() Method.

Syntax:

Circle.hasFill()

Parameters: This function does not take any parameter.

Return Value: This method returns the boolean value that returns true if object will draw a fill.

Example: This example uses FabricJS to set the hasFill() method of the canvas circle as shown in the below example:

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 style="color: green;">  
      GeeksforGeeks  
   </h1>  
  
   <h3>  
      Fabric.js Circle hasFill() method  
   </h3>  
  
   <canvas id="canvas" width="600" height="300"
      style="border:1px solid #000000">  
   </canvas>  
  
   <script>  
  
      var canvas = new fabric.Canvas("canvas");  
  
      var circle = new fabric.Circle({  
         radius: 100,  
         fill: 'blue',  
         stroke: 'green',  
         strokeWidth: 3,  
         angle: 30  
      });  
  
      canvas.add(circle);  
      canvas.centerObject(circle);  
      console.log(circle.hasFill()) 
   </script>  
</body>  
  
</html>