How to use delaunay-find - 2 common examples
To help you get started, we’ve selected a few delaunay-find examples, based on popular ways it is used in public projects.
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FormidableLabs / victory / packages / victory-voronoi-container / src / voronoi-helpers.js View on Github 
getVoronoiPoints(props, mousePosition) {
const datasets = this.getDatasets(props);
const scaledData = datasets.map((d) => {
const { x, y } = Helpers.scalePoint(props, d);
return [x, y];
});
const delaunay = Delaunay.from(scaledData);
const index = delaunay.find(mousePosition.x, mousePosition.y, props.vIndex);
const withinRadius = this.withinRadius(scaledData[index], mousePosition, props.radius);
const points = withinRadius ? this.findPoints(datasets, datasets[index]) : [];
return { points, index };
},getVoronoiPoints(props, mousePosition) {
const datasets = this.getDatasets(props);
const scaledData = datasets.map((d) => {
const { x, y } = Helpers.scalePoint(props, d);
return [x, y];
});
const delaunay = Delaunay.from(scaledData);
const index = delaunay.find(mousePosition.x, mousePosition.y);
const withinRadius = this.withinRadius(scaledData[index], mousePosition, props.radius);
const points = withinRadius ? this.findPoints(datasets, datasets[index]) : [];
return { points, index };
},delaunay-find
Finds the nearest point based on a delaunay diagram
