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Replace instanceof checks with other logic

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This commit is contained in:
ahocevar
2018-10-05 16:16:51 +02:00
parent 96e99e481e
commit 9163558511
40 changed files with 232 additions and 268 deletions
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9
src/ol/format/WKT.js
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@@ -13,7 +13,6 @@ 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 SimpleGeometry from '../geom/SimpleGeometry.js';
/**
@@ -823,7 +822,7 @@ function encodeMultiPolygonGeometry(geom) {
}
/**
* @param {SimpleGeometry} geom SimpleGeometry geometry.
* @param {import("../geom/SimpleGeometry.js").default} geom SimpleGeometry geometry.
* @return {string} Potential dimensional information for WKT type.
*/
function encodeGeometryLayout(geom) {
@@ -856,7 +855,7 @@ const GeometryEncoder = {
/**
* Encode a geometry as WKT.
* @param {import("../geom/Geometry.js").default} geom The geometry to encode.
* @param {!import("../geom/Geometry.js").default} geom The geometry to encode.
* @return {string} WKT string for the geometry.
*/
function encode(geom) {
@@ -864,8 +863,8 @@ function encode(geom) {
const geometryEncoder = GeometryEncoder[type];
const enc = geometryEncoder(geom);
type = type.toUpperCase();
if (geom instanceof SimpleGeometry) {
const dimInfo = encodeGeometryLayout(geom);
if (typeof /** @type {?} */ (geom).getFlatCoordinates === 'function') {
const dimInfo = encodeGeometryLayout(/** @type {import("../geom/SimpleGeometry.js").default} */ (geom));
if (dimInfo.length > 0) {
type += ' ' + dimInfo;
}