In this article, we are going to see how to set the stroke of canvas ellipse using FabricJS. The canvas means ellipse is movable and can be stretched according to requirement. Further, the ellipse can be customized when it comes to initial stroke color, fill color, stroke width, or radius.
To make it possible we are going to use a JavaScript library called FabricJS. After importing the library using CDN, we will create a canvas block in the body tag which will contain our ellipse. After this, we will initialize instances of Canvas and Ellipse provided by FabricJS and set the stroke of a canvas ellipse using stroke property and render the Ellipse on the Canvas as given in the example below.
Syntax:
fabric.Ellipse({
rx: number,
ry: number,
stroke: string
});
Parameters: This function accepts three parameters as mentioned above and described below:
- rx: It specifies the horizontal radius.
- ry: It specifies the vertical radius.
- stroke: It specifies the stroke color.
Example: This example uses FabricJS to set the stroke of a canvas ellipse.
<!DOCTYPE html> <html>   <head>     <title>        Fabric.js | Ellipse stroke Property     </title>       <!-- FabricJS CDN -->    <script src=     </script> </head>   <body>     <div style="text-align: center;width: 600px;">         <h1 style="color: green;">             neveropen         </h1>         <b>             Fabric.js | Ellipse stroke Property         </b>     </div>       <div style="text-align: center;">     <canvas id="canvas" width="600" height="200"             style="border:1px solid #000000;">     </canvas>     </div>       <script>         // Initiate a Canvas instance         var canvas = new fabric.Canvas("canvas");           // Initiate a Ellipse instance         var ellipse = new fabric.Ellipse({             rx: 80,             ry: 40,             stroke: 'red'         });           // Render the Ellipse in canvas         canvas.add(ellipse);     </script> </body>   </html>                   |
Output:
