This is an automated email from the ASF dual-hosted git repository.
desruisseaux pushed a commit to branch geoapi-4.0
in repository https://gitbox.apache.org/repos/asf/sis.git
commit 4466b31cafcf85312a6ab6153030e4ea8ec88da0
Author: Martin Desruisseaux <martin.desruisse...@geomatys.com>
AuthorDate: Thu Feb 3 12:09:16 2022 +0100
Add a test case for https://issues.apache.org/jira/browse/SIS-514
(was probably already fixed in SIS 1.1 release).
---
.../sis/coverage/grid/GridDerivationTest.java | 28 ++++++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git
a/core/sis-feature/src/test/java/org/apache/sis/coverage/grid/GridDerivationTest.java
b/core/sis-feature/src/test/java/org/apache/sis/coverage/grid/GridDerivationTest.java
index f322466..9573e5c 100644
---
a/core/sis-feature/src/test/java/org/apache/sis/coverage/grid/GridDerivationTest.java
+++
b/core/sis-feature/src/test/java/org/apache/sis/coverage/grid/GridDerivationTest.java
@@ -306,6 +306,34 @@ public final strictfp class GridDerivationTest extends
TestCase {
}
/**
+ * Tests {@link GridDerivation#subgrid(Envelope, double...)} using an
envelope with less dimensions
+ * than the source grid geometry.
+ *
+ * @see <a href="https://issues.apache.org/jira/browse/SIS-514";>SIS-514</a>
+ */
+ @Test
+ @DependsOnMethod("testSubgridFromEnvelope")
+ public void testSubgridFromEnvelopeWithLessDimensions() {
+ GeneralEnvelope envelope = new
GeneralEnvelope(HardCodedCRS.WGS84_WITH_TIME);
+ envelope.setRange(0, -70, +80);
+ envelope.setRange(1, 5, 15);
+ envelope.setRange(2, 20, 40);
+ GridExtent extent = new GridExtent(null, null, new long[] {300, 40,
6}, false);
+ GridGeometry grid = new GridGeometry(extent, envelope,
GridOrientation.HOMOTHETY);
+ assertExtentEquals(new long[3], new long[] {299, 39, 5},
grid.getExtent());
+ /*
+ * Above grid has a resolution of 0.5° × 0.25° per pixel. Ask for a
resolution of 2° × 1° × 3 meters
+ * per pixels. The resolution in meter should be ignored.
+ */
+ envelope = new GeneralEnvelope(HardCodedCRS.WGS84);
+ envelope.setRange(0, -40, +30);
+ envelope.setRange(1, 8, 18);
+ final GridDerivation derivation = grid.derive();
+ grid = derivation.subgrid(envelope, 2, 1, 3).build();
+ assertExtentEquals(new long[] {15, 3, 0}, new long[] {49, 9, 5},
grid.getExtent());
+ }
+
+ /**
* Tests {@link GridDerivation#subgrid(Envelope, double...)} on a grid
using a polar projection.
* The test also uses a geographic envelope with more dimensions than the
source grid geometry.
* The difficulty is that axis directions do not match directly: the
source grid has directions
