The canvas arcTo() Method is used to create an arc/curve between two tangents on the canvas.This method defines an arc in the extension of a straight line or another figure. This method is generally used to create rounded corners.
Syntax:
html
Output:
Example 2:
html
Output:
Supported Browsers: The browser supported by HTML canvas arcTo() Method are listed below:
context.arcTo( x1, y1, x2, y2, r );Parameters:
- x1: This parameter specifies the x-coordinate of the first tangent.
- y1: This parameter specifies the y-coordinate of the first tangent.
- x2: This parameter specifies the x-coordinate of the second tangent.
- y2: This parameter specifies the y-coordinate of the second tangent.
- r: This parameter specifies the radius of the arc.
<!DOCTYPE html>
<html>
<head>
<title>
HTML canvas arcTo() Method
</title>
</head>
<body style="text-align:center;">
<h1>GeeksforGeeks</h1>
<h2>HTML canvas arcTo() Method</h2>
<canvas id="GFG" width="500" height="200" >
</canvas>
<script>
var doc_id = document.getElementById("GFG");
var context = doc_id.getContext("2d");
context.beginPath();
context.strokeStyle = 'green';
context.lineWidth = 6;
context.moveTo(200, 30);
context.arcTo(100, 30, 100, 50, 50);
context.stroke();
</script>
</body>
</html>
<!DOCTYPE html>
<html>
<head>
<title>
HTML canvas arcTo() Method
</title>
</head>
<body style="text-align:center;">
<h1>GeeksforGeeks</h1>
<h2>HTML canvas arcTo() Method</h2>
<canvas id="GFG" width="500" height="200" >
</canvas>
<script>
var doc_id = document.getElementById("GFG");
var context = doc_id.getContext("2d");
context.beginPath();
context.strokeStyle = 'green';
context.lineWidth = 3;
context.moveTo(60, 60);
context.arcTo(250, 60, 250, 110, 50);
context.stroke();
</script>
</body>
</html>
- Google Chrome
- Internet Explorer 9.0
- Firefox
- Safari
- Opera