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Add n_clicks to annotationClickData so that callback is fired when clicking on an annotation multiple times #928

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Add n_clicks to annotationClickData so that callback is fired when clicking on an annotation multiple times #928

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de85428
add n_clicks to the clickAnnotationData prop
chriddyp Feb 11, 2021
6754db4
document captureevents=True
chriddyp Feb 11, 2021
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2 changes: 2 additions & 0 deletions src/components/Graph.react.js
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Expand Up @@ -180,6 +180,8 @@ PlotlyGraph.propTypes = {

/**
* Data from latest click annotation event. Read-only.
* In order for an annotation to be "clickable", set
*`captureevents=True` within the annotation object.
*/
clickAnnotationData: PropTypes.object,

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8 changes: 8 additions & 0 deletions src/fragments/Graph.react.js
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Expand Up @@ -332,6 +332,14 @@ class PlotlyGraph extends Component {
['event', 'fullAnnotation'],
eventData
);
if (this.props.clickAnnotationData) {
// Provide n_clicks so that multiple clicks on an annotation are triggered
clickAnnotationData.n_clicks = (
parseInt(this.props.clickAnnotationData.n_clicks, 10) + 1
);
} else {
clickAnnotationData.n_clicks = 1;
}
setProps({clickAnnotationData});
});
gd.on('plotly_hover', eventData => {
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