@turf/boolean-disjoint
Advanced tools
Comparing version 7.1.0-alpha.7 to 7.1.0-alpha.70
@@ -9,3 +9,5 @@ import { Feature, Geometry } from 'geojson'; | ||
* @param {Geometry|Feature<any>} feature2 GeoJSON Feature or Geometry | ||
* @returns {boolean} true/false | ||
* @param {Object} [options={}] Optional parameters | ||
* @param {boolean} [options.ignoreSelfIntersections=false] ignores self-intersections on input features | ||
* @returns {boolean} true if the intersection is an empty set, false otherwise | ||
* @example | ||
@@ -18,4 +20,6 @@ * var point = turf.point([2, 2]); | ||
*/ | ||
declare function booleanDisjoint(feature1: Feature<any> | Geometry, feature2: Feature<any> | Geometry): boolean; | ||
declare function booleanDisjoint(feature1: Feature<any> | Geometry, feature2: Feature<any> | Geometry, options?: { | ||
ignoreSelfIntersections?: boolean; | ||
}): boolean; | ||
export { booleanDisjoint, booleanDisjoint as default }; |
@@ -6,3 +6,5 @@ // index.ts | ||
import { polygonToLine } from "@turf/polygon-to-line"; | ||
function booleanDisjoint(feature1, feature2) { | ||
function booleanDisjoint(feature1, feature2, options = {}) { | ||
var _a; | ||
const ignoreSelfIntersections = (_a = options.ignoreSelfIntersections) != null ? _a : false; | ||
let bool = true; | ||
@@ -14,3 +16,7 @@ flattenEach(feature1, (flatten1) => { | ||
} | ||
bool = disjoint(flatten1.geometry, flatten2.geometry); | ||
bool = disjoint( | ||
flatten1.geometry, | ||
flatten2.geometry, | ||
ignoreSelfIntersections | ||
); | ||
}); | ||
@@ -20,3 +26,3 @@ }); | ||
} | ||
function disjoint(geom1, geom2) { | ||
function disjoint(geom1, geom2, ignoreSelfIntersections) { | ||
switch (geom1.type) { | ||
@@ -38,5 +44,5 @@ case "Point": | ||
case "LineString": | ||
return !isLineOnLine(geom1, geom2); | ||
return !isLineOnLine(geom1, geom2, ignoreSelfIntersections); | ||
case "Polygon": | ||
return !isLineInPoly(geom2, geom1); | ||
return !isLineInPoly(geom2, geom1, ignoreSelfIntersections); | ||
} | ||
@@ -49,5 +55,5 @@ break; | ||
case "LineString": | ||
return !isLineInPoly(geom1, geom2); | ||
return !isLineInPoly(geom1, geom2, ignoreSelfIntersections); | ||
case "Polygon": | ||
return !isPolyInPoly(geom2, geom1); | ||
return !isPolyInPoly(geom2, geom1, ignoreSelfIntersections); | ||
} | ||
@@ -69,4 +75,6 @@ } | ||
} | ||
function isLineOnLine(lineString1, lineString2) { | ||
const doLinesIntersect = lineIntersect(lineString1, lineString2); | ||
function isLineOnLine(lineString1, lineString2, ignoreSelfIntersections) { | ||
const doLinesIntersect = lineIntersect(lineString1, lineString2, { | ||
ignoreSelfIntersections | ||
}); | ||
if (doLinesIntersect.features.length > 0) { | ||
@@ -77,3 +85,3 @@ return true; | ||
} | ||
function isLineInPoly(polygon, lineString) { | ||
function isLineInPoly(polygon, lineString, ignoreSelfIntersections) { | ||
for (const coord of lineString.coordinates) { | ||
@@ -84,3 +92,5 @@ if (booleanPointInPolygon(coord, polygon)) { | ||
} | ||
const doLinesIntersect = lineIntersect(lineString, polygonToLine(polygon)); | ||
const doLinesIntersect = lineIntersect(lineString, polygonToLine(polygon), { | ||
ignoreSelfIntersections | ||
}); | ||
if (doLinesIntersect.features.length > 0) { | ||
@@ -91,3 +101,3 @@ return true; | ||
} | ||
function isPolyInPoly(feature1, feature2) { | ||
function isPolyInPoly(feature1, feature2, ignoreSelfIntersections) { | ||
for (const coord1 of feature1.coordinates[0]) { | ||
@@ -105,3 +115,4 @@ if (booleanPointInPolygon(coord1, feature2)) { | ||
polygonToLine(feature1), | ||
polygonToLine(feature2) | ||
polygonToLine(feature2), | ||
{ ignoreSelfIntersections } | ||
); | ||
@@ -108,0 +119,0 @@ if (doLinesIntersect.features.length > 0) { |
{ | ||
"name": "@turf/boolean-disjoint", | ||
"version": "7.1.0-alpha.7+0ce6ecca0", | ||
"version": "7.1.0-alpha.70+948cdafaf", | ||
"description": "turf boolean-disjoint module", | ||
@@ -70,10 +70,11 @@ "author": "Turf Authors", | ||
"dependencies": { | ||
"@turf/boolean-point-in-polygon": "^7.1.0-alpha.7+0ce6ecca0", | ||
"@turf/helpers": "^7.1.0-alpha.7+0ce6ecca0", | ||
"@turf/line-intersect": "^7.1.0-alpha.7+0ce6ecca0", | ||
"@turf/meta": "^7.1.0-alpha.7+0ce6ecca0", | ||
"@turf/polygon-to-line": "^7.1.0-alpha.7+0ce6ecca0", | ||
"@turf/boolean-point-in-polygon": "^7.1.0-alpha.70+948cdafaf", | ||
"@turf/helpers": "^7.1.0-alpha.70+948cdafaf", | ||
"@turf/line-intersect": "^7.1.0-alpha.70+948cdafaf", | ||
"@turf/meta": "^7.1.0-alpha.70+948cdafaf", | ||
"@turf/polygon-to-line": "^7.1.0-alpha.70+948cdafaf", | ||
"@types/geojson": "^7946.0.10", | ||
"tslib": "^2.6.2" | ||
}, | ||
"gitHead": "0ce6ecca05829690270fec6d6bed2003495fe0ea" | ||
"gitHead": "948cdafaf70606d2e27fcc79973fa48ee1182067" | ||
} |
@@ -13,3 +13,6 @@ # @turf/boolean-disjoint | ||
* `feature2` **([Geometry][1] | [Feature][2]\<any>)** GeoJSON Feature or Geometry | ||
* `options` **[Object][3]** Optional parameters (optional, default `{}`) | ||
* `options.ignoreSelfIntersections` **[boolean][4]** ignores self-intersections on input features (optional, default `false`) | ||
### Examples | ||
@@ -25,3 +28,3 @@ | ||
Returns **[boolean][3]** true/false | ||
Returns **[boolean][4]** true if the intersection is an empty set, false otherwise | ||
@@ -32,4 +35,6 @@ [1]: https://tools.ietf.org/html/rfc7946#section-3.1 | ||
[3]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Boolean | ||
[3]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object | ||
[4]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Boolean | ||
<!-- This file is automatically generated. Please don't edit it directly. If you find an error, edit the source file of the module in question (likely index.js or index.ts), and re-run "yarn docs" from the root of the turf project. --> | ||
@@ -36,0 +41,0 @@ |
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