@d3fc/d3fc-pointer
Advanced tools
Component which emits the current mouse or touch position over a selection
Very simple component which emits an event to indicate the current mouse or touch position over a selection. Useful for implementing uni-directional data flow in a visualisation and not a lot else.
npm install @d3fc/d3fc-pointer
# fc.pointer()
Constructs a new pointer component instance.
# pointer.on(typenames[, callback])
This component dispatches point events. The sole argument to the event handler is an array. If the mouse or touch interaction is over the selection then the array will contain a single object representing the co-ordinate (e.g. { x: 10, y: 10 }). If the mouse or touch interaction is not over the selection then the array will be empty.
See d3-dispatch's on for a full description.
FAQs
Component which emits the current mouse or touch position over a selection
We found that @d3fc/d3fc-pointer demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 3 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
Critics call the Node.js EOL CVE a misuse of the system, sparking debate over CVE standards and the growing noise in vulnerability databases.
Security News
cURL and Go security teams are publicly rejecting CVSS as flawed for assessing vulnerabilities and are calling for more accurate, context-aware approaches.
Security News
Bun 1.2 enhances its JavaScript runtime with 90% Node.js compatibility, built-in S3 and Postgres support, HTML Imports, and faster, cloud-first performance.