@visx/event
Advanced tools
npm install --save @visx/event
@visx/event exports a utility localPoint that takes an SVG MouseEvent or TouchEvent as
input and returns a { x: number; y: number; } point coordinate (or null in the case the event
has no ownerSVGElement) within the coordinate system of the SVG. This makes placement of
tooltips, finding nearby datum, etc. easier.
Example:
import { localPoint } from '@visx/event';
<svg>
<SomeElement
{...}
onMouseMove={(event: MouseEvent) => {
const point = localPoint(event) || { x: 0, y: 0 };
// use coordinates ...
}}
/>
{...}
</svg>
You may optionally pass a reference to the SVG node
import { useRef } from 'react';
import { localPoint } from '@visx/event';
const svgRef = useRef<SVGSVGElement>(null);
<svg ref={svgRef}>
<SomeElement
{...}
onMouseMove={(event: MouseEvent) => {
const point = localPoint(svgRef.current, event) || { x: 0, y: 0 };
// use coordinates ...
}}
/>
{...}
</svg>
FAQs
visx event
The npm package @visx/event receives a total of 214,737 weekly downloads. As such, @visx/event popularity was classified as popular.
We found that @visx/event demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 4 open source maintainers collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Security News
Research
A malicious npm package disguised as a WhatsApp client is exploiting authentication flows with a remote kill switch to exfiltrate data and destroy files.
Security News
PyPI now supports digital attestations, enhancing security and trust by allowing package maintainers to verify the authenticity of Python packages.
Security News
GitHub removed 27 malicious pull requests attempting to inject harmful code across multiple open source repositories, in another round of low-effort attacks.