In this article, we are going to see how to set the border color of the canvas Polyline using borderColor property in FabricJS. The canvas Polyline means Polyline is movable and can be stretched according to requirement. Further, the Polyline can be customized when it comes to initial stroke color, height, width, fill color, or stroke width.
To make it 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 Polyline. After this, we will initialize instances of Canvas and Polyline provided by FabricJS and change the border color of the canvas Polyline using borderColor property and render the Polyline on the Canvas as given in the example below.
Syntax:
var polyline = new fabric.Polyline(Points, {
borderColor: string
});
Parameters: This property accepts a single parameter as mentioned above and described below:
- borderColor: It specifies the border color to be set.
The below example illustrates the Polyline borderColor property in Fabric.js:
Example:
HTML
<!DOCTYPE html>
<html>
<head>
<script src=
</script>
</head>
<body>
<div style="text-align: center;width: 600px;">
<h1 style="color: green;">
GeeksforGeeks
</h1>
<b>
Fabric.js | Polyline borderColor Property
</b>
</div>
<canvas id="canvas"
width="600"
height="200"
style="border:1px solid #000000;">
</canvas>
<script>
// Initiate a Canvas instance
var canvas = new fabric.Canvas("canvas");
// Initiate a polyline instance
var polyline = new fabric.Polyline([
{ x: 200,
y: 10 },
{x: 250,
y: 50
}, {
x: 250,
y: 180
}, {
x: 150,
y: 180
}, {
x: 150,
y: 50
}, {
x: 200,
y: 10 }], {
borderColor: 'green'
});
// Render the polyline in canvas
canvas.add(polyline);
</script>
</body>
</html>
|
Output:
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Last Updated :
20 Jan, 2021
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