HTML canvas arcTo() Method
Last Updated :
09 Jun, 2023
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:
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.
Example 1:
<!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 >
|
Output:
Example 2:
<!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 >
|
Output:
Supported Browsers: The browser supported by HTML canvas arcTo() Method are listed below:
- Google Chrome
- Internet Explorer 9.0
- Firefox
- Safari
- Opera
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