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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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4
src/ol/format/EsriJSON.js
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@@ -17,7 +17,7 @@ import MultiPolygon from '../geom/MultiPolygon.js';
import Point from '../geom/Point.js';
import Polygon from '../geom/Polygon.js';
import {deflateCoordinates} from '../geom/flat/deflate.js';
import _ol_geom_flat_orient_ from '../geom/flat/orient.js';
import {linearRingIsClockwise} from '../geom/flat/orient.js';
import {assign, isEmpty} from '../obj.js';
import {get as getProjection} from '../proj.js';
@@ -134,7 +134,7 @@ function convertRings(rings, layout) {
flatRing.length = 0;
deflateCoordinates(flatRing, 0, rings[i], layout.length);
// is this ring an outer ring? is it clockwise?
const clockwise = _ol_geom_flat_orient_.linearRingIsClockwise(flatRing, 0,
const clockwise = linearRingIsClockwise(flatRing, 0,
flatRing.length, layout.length);
if (clockwise) {
outerRings.push([rings[i]]);

4
src/ol/format/MVT.js
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@@ -16,7 +16,7 @@ import MultiPoint from '../geom/MultiPoint.js';
import MultiPolygon from '../geom/MultiPolygon.js';
import Point from '../geom/Point.js';
import Polygon from '../geom/Polygon.js';
import _ol_geom_flat_orient_ from '../geom/flat/orient.js';
import {linearRingIsClockwise} from '../geom/flat/orient.js';
import Projection from '../proj/Projection.js';
import Units from '../proj/Units.js';
import RenderFeature from '../render/Feature.js';
@@ -309,7 +309,7 @@ MVT.prototype.createFeature_ = function(pbf, rawFeature, opt_options) {
let prevEndIndex = 0;
for (let i = 0, ii = ends.length; i < ii; ++i) {
const end = ends[i];
if (!_ol_geom_flat_orient_.linearRingIsClockwise(flatCoordinates, offset, end, 2)) {
if (!linearRingIsClockwise(flatCoordinates, offset, end, 2)) {
endss.push(ends.slice(prevEndIndex, i));
prevEndIndex = i;
}