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HTML5 canvas isPointInPath Method
HTML5 canvas referenceExample
Draw a rectangle if the point (20,50) is in path:
JavaScript:
var c=document.getElementById("myCanvas");
var ctx=c.getContext("2d");
ctx.rect(20,20,150,100);
if (ctx.isPointInPath(20,50))
{
ctx.stroke();
};
var ctx=c.getContext("2d");
ctx.rect(20,20,150,100);
if (ctx.isPointInPath(20,50))
{
ctx.stroke();
};
Try it yourself »
Definition and Usage
The isPointInPath method returns a Boolean (true/false) value whether or not the specified point is in the current path.
| JavaScript syntax: | context.isPointInPath(x,y); |
|---|
Browser Support
The isPointInPath method is supported in all major browsers.
Parameter Values
| Parameter | Values | Description |
|---|---|---|
| x | x-coordinate | The x-coordinate of the point |
| y | y-coordinate | The y-coordinate of the point |
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Copyright 1999-2012 by Refsnes Data. All Rights Reserved.
Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content.
While using this site, you agree to have read and accepted our terms of use and privacy policy.
Copyright 1999-2012 by Refsnes Data. All Rights Reserved.