Top 9 Examples of "point-in-polygon in functional component" in JavaScript
Dive into secure and efficient coding practices with our curated list of the top 10 examples showcasing 'point-in-polygon' in functional components in JavaScript. Our advanced machine learning engine meticulously scans each line of code, cross-referencing millions of open source libraries to ensure your implementation is not just functional, but also robust and secure. Elevate your React applications to new heights by mastering the art of handling side effects, API calls, and asynchronous operations with confidence and precision.
function pointInPolyWithHoles(pt: [number, number], polyWithHoles: number[][][]): boolean {
const poly = polyWithHoles[0]
// log('testing', pt, 'in', poly, 'in', polyWithHoles)
if (pointInPoly(pt, poly)) {
// log('pt in poly')
const holes = polyWithHoles.slice(1)
for (const hole of holes) {
if (pointInPoly(pt, hole)) {
// log('pt in hole')
return false
}
}
// log('pt in poly but not holes')
return true
}
// log('pt in none polys')
return false
}import inside from 'point-in-polygon';
const polygon = [ [ 1, 1 ], [ 1, 2 ], [ 2, 2 ], [ 2, 1 ] ];
const inPolygon: boolean = inside([ 1.5, 1.5 ], polygon);import inside from 'point-in-polygon';
const polygon = [ [ 1, 1 ], [ 1, 2 ], [ 2, 2 ], [ 2, 1 ] ];
const inPolygon: boolean = inside([ 1.5, 1.5 ], polygon);MapModel.prototype.getRandomPointForCountryBorder = function (country, coordinates) {
if (!this._countryBoundsCache[country]) {
this._countryBoundsCache[country] = MapModel.getBounds(coordinates);
}
var bounds = this._countryBoundsCache[country];
var la, lo;
var count = 0;
do {
la = Math.random() * (bounds.maxLa - bounds.minLa) + bounds.minLa;
lo = Math.random() * (bounds.maxLo - bounds.minLo) + bounds.minLo;
count++;
} while (!inside([la, lo], coordinates) && count < 100);
if (count == 100) {
//console.log('could not create random point for ' + country);
return [0, 0];
}
return [la, lo];
};markersArray.forEach(marker=>{
const x = marker.getPosition().lat();
const y = marker.getPosition().lng();
if (!isInside([x,y],polygon)) {
marker.setMap(null)
} else {
insideMarkers.push(marker);
if (!marker.map) {
marker.setMap(this.map)
}
}
})
if (this.props.handleReturnedMarkers) { path => inside(pointDimensions, path[0])
)function isPointIn(p: Vector, polygon: Array<[number, number]>) {
const point = [p.x, p.y];
return inside(point, polygon);
} .filter(point => pointInPolygon(point, this.thickerX)); return testPts.every( (p) => pointInPolygon([p.x,p.y], polyPtsAsArray));
}