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jsorel pushed a commit to branch geoapi-4.0
in repository https://gitbox.apache.org/repos/asf/sis.git
The following commit(s) were added to refs/heads/geoapi-4.0 by this push:
new 3c0fbe89c1 feat(Geometry): add toJava2D method on GeometryWrapper
3c0fbe89c1 is described below
commit 3c0fbe89c19c121edbf51717fefab96dc1338e80
Author: jsorel <[email protected]>
AuthorDate: Mon Jan 29 09:44:37 2024 +0100
feat(Geometry): add toJava2D method on GeometryWrapper
---
.../org.apache.sis.feature/main/module-info.java | 1 +
.../sis/geometry/wrapper/GeometryWrapper.java | 29 ++++++++++++++++++++++
.../apache/sis/geometry/wrapper/j2d/Wrapper.java | 9 +++++++
.../apache/sis/geometry/wrapper/jts/Wrapper.java | 25 +++++++++++++++++++
4 files changed, 64 insertions(+)
diff --git a/endorsed/src/org.apache.sis.feature/main/module-info.java
b/endorsed/src/org.apache.sis.feature/main/module-info.java
index 0bffbda6d2..9badc7e6ba 100644
--- a/endorsed/src/org.apache.sis.feature/main/module-info.java
+++ b/endorsed/src/org.apache.sis.feature/main/module-info.java
@@ -63,6 +63,7 @@ module org.apache.sis.feature {
org.apache.sis.storage.sql,
org.apache.sis.storage.netcdf,
org.apache.sis.storage.shapefile, // In the "incubator"
sub-project.
+ org.apache.sis.portrayal.map, // In the "incubator"
sub-project.
org.apache.sis.cql; // In the "incubator"
sub-project.
exports org.apache.sis.geometry.wrapper.j2d to
diff --git
a/endorsed/src/org.apache.sis.feature/main/org/apache/sis/geometry/wrapper/GeometryWrapper.java
b/endorsed/src/org.apache.sis.feature/main/org/apache/sis/geometry/wrapper/GeometryWrapper.java
index 3e5ccac478..319ca1672f 100644
---
a/endorsed/src/org.apache.sis.feature/main/org/apache/sis/geometry/wrapper/GeometryWrapper.java
+++
b/endorsed/src/org.apache.sis.feature/main/org/apache/sis/geometry/wrapper/GeometryWrapper.java
@@ -16,6 +16,7 @@
*/
package org.apache.sis.geometry.wrapper;
+import java.awt.Shape;
import java.util.Objects;
import java.util.Iterator;
import java.util.OptionalInt;
@@ -46,6 +47,7 @@ import org.opengis.geometry.complex.Complex;
import org.opengis.filter.SpatialOperatorName;
import org.opengis.filter.DistanceOperatorName;
import org.opengis.filter.InvalidFilterValueException;
+import org.opengis.referencing.operation.MathTransform;
/**
@@ -470,6 +472,22 @@ public abstract class GeometryWrapper extends
AbstractGeometry implements Geomet
throw new
UnsupportedOperationException(Geometries.unsupported("transform"));
}
+ /**
+ * Transforms this geometry using the given transform.
+ * If the transform is {@code null}, then the geometry is returned
unchanged.
+ * The geometry CRS remains unchanged.
+ *
+ * @param transform the math transform to apply, or {@code null}.
+ * @return the transformed geometry (may be the same geometry instance,
but never {@code null}).
+ * @throws UnsupportedOperationException if this operation is not
supported for current implementation.
+ * @throws TransformException if the geometry cannot be transformed.
+ */
+ public GeometryWrapper transform(MathTransform transform)
+ throws TransformException
+ {
+ throw new
UnsupportedOperationException(Geometries.unsupported("transform"));
+ }
+
/**
* Transforms this geometry to the specified Coordinate Reference System
(CRS).
* If the given CRS is null, then the geometry is returned unchanged.
@@ -522,6 +540,17 @@ public abstract class GeometryWrapper extends
AbstractGeometry implements Geomet
*/
public abstract String formatWKT(double flatness);
+ /**
+ * Returns a Java2D shape made from this geometry.
+ *
+ * @param geometry the geometry as a shape, not {@code null}.
+ * @return the Java2D shape.
+ * @throws UnsupportedOperationException if this operation is not
supported for current implementation.
+ */
+ public Shape toJava2D() {
+ throw new
UnsupportedOperationException(Geometries.unsupported("toJava2D"));
+ }
+
/**
* Methods from the {@link Geometry} interface. The {@link Override}
annotation is intentionally omitted
* for reducing the risk of compilation failures during the upcoming
revision of GeoAPI interfaces since
diff --git
a/endorsed/src/org.apache.sis.feature/main/org/apache/sis/geometry/wrapper/j2d/Wrapper.java
b/endorsed/src/org.apache.sis.feature/main/org/apache/sis/geometry/wrapper/j2d/Wrapper.java
index 43aa2c1819..8ca25c929c 100644
---
a/endorsed/src/org.apache.sis.feature/main/org/apache/sis/geometry/wrapper/j2d/Wrapper.java
+++
b/endorsed/src/org.apache.sis.feature/main/org/apache/sis/geometry/wrapper/j2d/Wrapper.java
@@ -22,6 +22,7 @@ import java.util.Iterator;
import java.util.function.BiPredicate;
import java.awt.Shape;
import java.awt.geom.Area;
+import java.awt.geom.GeneralPath;
import java.awt.geom.Path2D;
import java.awt.geom.Point2D;
import java.awt.geom.Rectangle2D;
@@ -197,6 +198,14 @@ add: for (;;) {
return ShapeUtilities.toPrimitive(path);
}
+ /**
+ * @return shape copy.
+ */
+ @Override
+ public Shape toJava2D() {
+ return new GeneralPath(geometry);
+ }
+
/**
* Applies a filter predicate between this geometry and another geometry.
* This method assumes that the two geometries are in the same CRS (this
is not verified).
diff --git
a/endorsed/src/org.apache.sis.feature/main/org/apache/sis/geometry/wrapper/jts/Wrapper.java
b/endorsed/src/org.apache.sis.feature/main/org/apache/sis/geometry/wrapper/jts/Wrapper.java
index bbf5680bfa..882e9106df 100644
---
a/endorsed/src/org.apache.sis.feature/main/org/apache/sis/geometry/wrapper/jts/Wrapper.java
+++
b/endorsed/src/org.apache.sis.feature/main/org/apache/sis/geometry/wrapper/jts/Wrapper.java
@@ -16,6 +16,8 @@
*/
package org.apache.sis.geometry.wrapper.jts;
+import java.awt.Shape;
+import java.awt.geom.GeneralPath;
import java.util.List;
import java.util.Arrays;
import java.util.ArrayList;
@@ -63,6 +65,7 @@ import org.apache.sis.filter.sqlmm.SQLMM;
// Specific to the geoapi-3.1 and geoapi-4.0 branches:
import org.opengis.filter.SpatialOperatorName;
import org.opengis.filter.DistanceOperatorName;
+import org.opengis.referencing.operation.MathTransform;
/**
@@ -727,6 +730,28 @@ add: for (Geometry next = geometry;;) {
}
}
+ /**
+ * Transforms this geometry using the given transform.
+ * If the transform is {@code null}, then the geometry is returned
unchanged.
+ * The geometry CRS remains unchanged.
+ *
+ * @param transform the math transform to apply, or {@code null}.
+ * @return the transformed geometry (may be the same geometry instance,
but never {@code null}).
+ * @throws TransformException if the geometry cannot be transformed.
+ */
+ @Override
+ public GeometryWrapper transform(final MathTransform transform) throws
TransformException {
+ return rewrap(JTS.transform(geometry, transform));
+ }
+
+ /**
+ * @return GeneralPath from current JTS Geometry.
+ */
+ @Override
+ public Shape toJava2D() {
+ return new GeneralPath(JTS.asShape(geometry));
+ }
+
/**
* Returns {@code true} if the given geometry use the same CRS as this
geometry, or conservatively
* returns {@code false} in case of doubt. This method should perform only
a cheap test; it is used
