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HTML Canvas to draw Bezier Curve
To draw a Bezier curve, use the BezierCurveTo() method in HTML. Let us first see the syntax −
ctx.bezierCurveTo(cp1x,cp1y,cp2x,cp2y,x,y);
Here,
- cp1x − Represents the x-coordinate of the first Bezier control point
- cp1y − Represents the y-coordinate of the first Bezier control point
- cp2x − Represents the x-coordinate of the second Bezier control point
- cp2y − Represents the y-coordinate of the second Bexier control point
- x − Represents the x-coordinate of the ending point
- y − Represents the y-coordinate of the ending point
Following is an example −
Example
<!DOCTYPE html>
<html>
<head>
<title>HTML5 Canvas Tag</title>
</head>
<body>
<canvas id = "newCanvas" width = "550" height = "300" style = "border −2px solid blue;"></canvas>
<script>
var c = document.getElementById('newCanvas');
var ctx = c.getContext('2d');
ctx.beginPath();
ctx.moveTo(50, 20);
ctx.bezierCurveTo(100, 150, 200, 100, 200, 50);
ctx.stroke();
</script>
</body>
</html>
Output
Updated on: 2021-12-16T10:04:56+05:30
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