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Allow multiple LinearRings per innerBoundaryIs

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This commit is contained in:
Maximilian Krög
2021-06-29 20:48:29 +02:00
parent 6aeed0ff96
commit 4c346353fa
2 changed files with 56 additions and 6 deletions
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13
src/ol/format/KML.js
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@@ -2206,7 +2206,9 @@ function lodParser(node, objectStack) {
*/
// @ts-ignore
const INNER_BOUNDARY_IS_PARSERS = makeStructureNS(NAMESPACE_URIS, {
'LinearRing': makeReplacer(readFlatLinearRing),
// KML spec only allows one LinearRing per innerBoundaryIs, but Google Earth
// allows multiple, so we parse multiple here too.
'LinearRing': makeArrayPusher(readFlatLinearRing),
});
/**
@@ -2214,18 +2216,17 @@ const INNER_BOUNDARY_IS_PARSERS = makeStructureNS(NAMESPACE_URIS, {
* @param {Array<*>} objectStack Object stack.
*/
function innerBoundaryIsParser(node, objectStack) {
/** @type {Array<number>|undefined} */
const flatLinearRing = pushParseAndPop(
undefined,
const innerBoundaryFlatLinearRings = pushParseAndPop(
/** @type {Array<Array<number>>} */ ([]),
INNER_BOUNDARY_IS_PARSERS,
node,
objectStack
);
if (flatLinearRing) {
if (innerBoundaryFlatLinearRings.length > 0) {
const flatLinearRings =
/** @type {Array<Array<number>>} */
(objectStack[objectStack.length - 1]);
flatLinearRings.push(flatLinearRing);
flatLinearRings.push(...innerBoundaryFlatLinearRings);
}
}