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Merge pull request #11195 from mike-000/patch-16

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getExtent() to return getEmpty() if geometry is unprojectable
This commit is contained in:
Andreas Hocevar
2020-06-24 15:01:00 +02:00
committed by GitHub
parent cfe763e469 4c7a1817fa
commit 4ce1cb89c6
1 changed files with 10 additions and 2 deletions
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src/ol/geom/Geometry.js
+10 -2
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@@ -8,7 +8,12 @@ import {
compose as composeTransform, compose as composeTransform,
create as createTransform, create as createTransform,
} from '../transform.js'; } from '../transform.js';
import {createEmpty, getHeight, returnOrUpdate} from '../extent.js'; import {
createEmpty,
createOrUpdateEmpty,
getHeight,
returnOrUpdate,
} from '../extent.js';
import {get as getProjection, getTransform} from '../proj.js'; import {get as getProjection, getTransform} from '../proj.js';
import {memoizeOne} from '../functions.js'; import {memoizeOne} from '../functions.js';
import {transform2D} from './flat/transform.js'; import {transform2D} from './flat/transform.js';
@@ -169,7 +174,10 @@ class Geometry extends BaseObject {
*/ */
getExtent(opt_extent) { getExtent(opt_extent) {
if (this.extentRevision_ != this.getRevision()) { if (this.extentRevision_ != this.getRevision()) {
this.extent_ = this.computeExtent(this.extent_); const extent = this.computeExtent(this.extent_);
if (isNaN(extent[0]) || isNaN(extent[1])) {
createOrUpdateEmpty(extent);
}
this.extentRevision_ = this.getRevision(); this.extentRevision_ = this.getRevision();
} }
return returnOrUpdate(this.extent_, opt_extent); return returnOrUpdate(this.extent_, opt_extent);