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Check for crs starting with last image

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This commit is contained in:
Tim Schaub
2021-09-06 15:26:19 -06:00
parent 9ddca3739b
commit fce42dc80f
1 changed files with 11 additions and 7 deletions
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18
src/ol/source/GeoTIFF.js
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@@ -357,13 +357,17 @@ class GeoTIFFSource extends DataTile {
}
if (!this.getProjection()) {
const firstImage = sources[0][0];
if (firstImage.geoKeys) {
const code =
firstImage.geoKeys.ProjectedCSTypeGeoKey ||
firstImage.geoKeys.GeographicTypeGeoKey;
if (code) {
this.projection = getProjection(`EPSG:${code}`);
const firstSource = sources[0];
for (let i = firstSource.length - 1; i >= 0; --i) {
const image = firstSource[i];
if (image.geoKeys) {
const code =
image.geoKeys.ProjectedCSTypeGeoKey ||
image.geoKeys.GeographicTypeGeoKey;
if (code) {
this.projection = getProjection(`EPSG:${code}`);
break;
}
}
}
}