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ol/geom/flat/orient export

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This commit is contained in:
raiyni
2018-02-13 08:57:35 -06:00
parent 9fc09db89c
commit 6573b308b6
8 changed files with 40 additions and 41 deletions
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8
src/ol/geom/Polygon.js
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@@ -17,7 +17,7 @@ import {deflateCoordinatesArray} from '../geom/flat/deflate.js';
import {inflateCoordinatesArray} from '../geom/flat/inflate.js';
import {getInteriorPointOfArray} from '../geom/flat/interiorpoint.js';
import _ol_geom_flat_intersectsextent_ from '../geom/flat/intersectsextent.js';
import _ol_geom_flat_orient_ from '../geom/flat/orient.js';
import {linearRingIsOriented, orientLinearRings} from '../geom/flat/orient.js';
import {quantizeArray} from '../geom/flat/simplify.js';
import {modulo} from '../math.js';
@@ -173,7 +173,7 @@ Polygon.prototype.getCoordinates = function(opt_right) {
let flatCoordinates;
if (opt_right !== undefined) {
flatCoordinates = this.getOrientedFlatCoordinates().slice();
_ol_geom_flat_orient_.orientLinearRings(
orientLinearRings(
flatCoordinates, 0, this.ends_, this.stride, opt_right);
} else {
flatCoordinates = this.flatCoordinates;
@@ -279,13 +279,13 @@ Polygon.prototype.getLinearRings = function() {
Polygon.prototype.getOrientedFlatCoordinates = function() {
if (this.orientedRevision_ != this.getRevision()) {
const flatCoordinates = this.flatCoordinates;
if (_ol_geom_flat_orient_.linearRingsAreOriented(
if (linearRingIsOriented(
flatCoordinates, 0, this.ends_, this.stride)) {
this.orientedFlatCoordinates_ = flatCoordinates;
} else {
this.orientedFlatCoordinates_ = flatCoordinates.slice();
this.orientedFlatCoordinates_.length =
_ol_geom_flat_orient_.orientLinearRings(
orientLinearRings(
this.orientedFlatCoordinates_, 0, this.ends_, this.stride);
}
this.orientedRevision_ = this.getRevision();