Skip to content

Limit onHover to chartArea #8794

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Apr 10, 2021
Merged

Limit onHover to chartArea #8794

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 2 additions & 2 deletions docs/configuration/interactions.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -18,8 +18,8 @@ Namespace: `options`
| Name | Type | Default | Description
| ---- | ---- | ------- | -----------
| `events` | `string[]` | `['mousemove', 'mouseout', 'click', 'touchstart', 'touchmove']` | The `events` option defines the browser events that the chart should listen to for. Each of these events trigger hover and are passed to plugins. [more...](#event-option)
| `onHover` | `function` | `null` | Called when any of the events fire. Passed the event, an array of active elements (bars, points, etc), and the chart.
| `onClick` | `function` | `null` | Called if the event is of type `'mouseup'` or `'click'`. Passed the event, an array of active elements, and the chart.
| `onHover` | `function` | `null` | Called when any of the events fire over chartArea. Passed the event, an array of active elements (bars, points, etc), and the chart.
| `onClick` | `function` | `null` | Called if the event is of type `'mouseup'`, `'click'` or '`'contextmenu'` over chartArea. Passed the event, an array of active elements, and the chart.

### Event Option

Expand Down
8 changes: 4 additions & 4 deletions src/core/core.controller.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1108,11 +1108,11 @@ class Chart {
// This prevents recursion if the handler calls chart.update()
me._lastEvent = null;

// Invoke onHover hook
callCallback(options.onHover, [e, active, me], me);
if (_isPointInArea(e, me.chartArea, me._minPadding)) {
// Invoke onHover hook
callCallback(options.onHover, [e, active, me], me);

if (e.type === 'mouseup' || e.type === 'click' || e.type === 'contextmenu') {
if (_isPointInArea(e, me.chartArea, me._minPadding)) {
if (e.type === 'mouseup' || e.type === 'click' || e.type === 'contextmenu') {
callCallback(options.onClick, [e, active, me], me);
}
}
Expand Down