How to use the @turf/polygon-to-line.default function in @turf/polygon-to-line
To help you get started, we’ve selected a few @turf/polygon-to-line examples, based on popular ways it is used in public projects.
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ngageoint / geopackage-js / test / lib / features / user / testFeatureDao.js View on Github 
var distance = pointToLineDistance(centerPoint, geometry);
if (distance < closestDistance) {
closest = row;
closestDistance = distance;
} else if (distance == closestDistance && closest.type != 'Point') {
closest = row;
closestDistance = distance;
}
} else if (geometry.type == 'Polygon') {
if (booleanPointInPolygon(centerPoint, geometry)) {
if (closestDistance != 0) {
closest = row;
closestDistance = 0;
}
} else {
var line = polygonToLine(geometry);
var distance = pointToLineDistance(centerPoint, line);
if (distance < closestDistance) {
closest = row;
closestDistance = distance;
}
}
}
}
closest.values.name.should.be.equal('point');
foundFeatures.should.be.deep.equal(['box1', 'box2', 'line', 'point']);
});var distance = pointToLineDistance(centerPoint, geometry);
if (distance < closestDistance) {
closest = row;
closestDistance = distance;
} else if (distance == closestDistance && closest.type != 'Point') {
closest = row;
closestDistance = distance;
}
} else if (geometry.type == 'Polygon') {
if (booleanPointInPolygon(centerPoint, geometry)) {
if (closestDistance != 0) {
closest = row;
closestDistance = 0;
}
} else {
var line = polygonToLine(geometry);
var distance = pointToLineDistance(centerPoint, line);
if (distance < closestDistance) {
closest = row;
closestDistance = distance;
}
}
}
}
closest.properties.Name.should.be.equal('Rio Grande');
});
});FeatureTiles.prototype.drawPolygon = function(path, geoJson, context, featureStyle) {
context.save();
context.beginPath();
path(PolyToLine(geoJson).geometry);
context.closePath();
var fillPaint = this.getPolygonFillPaint(featureStyle);
if (fillPaint !== undefined && fillPaint !== null) {
context.fillStyle = fillPaint.getColorRGBA();
context.fill();
}
var paint = this.getPolygonPaint(featureStyle);
context.strokeStyle = paint.getColorRGBA();
context.lineWidth = paint.getStrokeWidth();
context.stroke();
context.restore();
};@turf/polygon-to-line
turf polygon-to-line module
