Import geos from pkgsrc-wip. Packaged by David Price.

GEOS (Geometry Engine - Open Source) is a C++ port of the Java
Topology Suite (JTS).  It contain the complete functionality of JTS in
C++.  It includes all the OpenGIS "Simple Features for SQL" spatial
predicate functions and spatial operators,and JTS topology functions
like IsValid().

3 files changed, 60 insertions, 0 deletions

diff --git a/geography/geos/patches/patch-aa b/geography/geos/patches/patch-aa
new file mode 100644
index 00000000000..7688b9040b5
--- /dev/null
+++ b/geography/geos/patches/patch-aa
@@ -0,0 +1,17 @@
+$NetBSD: patch-aa,v 1.1.1.1 2005/11/06 10:36:46 minskim Exp $
+
+g++-2.95 needs a bit help on complex type casts.
+
+--- source/geom/LineString.cpp.orig	Thu Jul 22 10:45:50 2004
++++ source/geom/LineString.cpp	Thu Apr  7 03:56:53 2005
+@@ -216,8 +216,8 @@ string LineString::getGeometryType() con
+ 
+ bool LineString::isSimple() const {
+ 	IsSimpleOp iso;
+-	Geometry *in = toInternalGeometry(this);
+-	bool issimple = iso.isSimple((LineString *)in);
++	LineString *in = dynamic_cast<LineString *>(toInternalGeometry(this));
++	bool issimple = iso.isSimple(in);
+ 	if ( in != this ) delete(in);
+ 	return issimple;
+ }
diff --git a/geography/geos/patches/patch-ab b/geography/geos/patches/patch-ab
new file mode 100644
index 00000000000..35525cfb7ad
--- /dev/null
+++ b/geography/geos/patches/patch-ab
@@ -0,0 +1,26 @@
+$NetBSD: patch-ab,v 1.1.1.1 2005/11/06 10:36:46 minskim Exp $
+
+g++-2.95 needs a bit help on complex type casts.
+
+--- source/geom/MultiLineString.cpp.orig	Thu Jul 22 10:45:50 2004
++++ source/geom/MultiLineString.cpp	Thu Apr  7 03:45:20 2005
+@@ -127,8 +127,8 @@ bool MultiLineString::isClosed() const {
+ 
+ bool MultiLineString::isSimple() const {
+ 	IsSimpleOp iso;
+-	Geometry *in = toInternalGeometry(this);
+-	bool issimple = iso.isSimple((MultiLineString *)in);
++	MultiLineString *in = dynamic_cast<MultiLineString *>(toInternalGeometry(this));
++	bool issimple = iso.isSimple(in);
+ 	if ( in != this ) delete(in);
+ 	return issimple;
+ }
+@@ -137,7 +137,7 @@ Geometry* MultiLineString::getBoundary()
+ 	if (isEmpty()) {
+ 		return getFactory()->createGeometryCollection(NULL);
+ 	}
+-	Geometry *in = toInternalGeometry(this);
++	MultiLineString *in = dynamic_cast<MultiLineString *>(toInternalGeometry(this));
+ 	GeometryGraph gg(0, in);
+ 	CoordinateSequence *pts=gg.getBoundaryPoints();
+ 	if ( in != this ) delete(in);
diff --git a/geography/geos/patches/patch-ac b/geography/geos/patches/patch-ac
new file mode 100644
index 00000000000..b5fb9f70465
--- /dev/null
+++ b/geography/geos/patches/patch-ac
@@ -0,0 +1,17 @@
+$NetBSD: patch-ac,v 1.1.1.1 2005/11/06 10:36:46 minskim Exp $
+
+g++-2.95 needs a bit help on complex type casts.
+
+--- source/geom/MultiPoint.cpp.orig	Thu Jul 22 10:45:50 2004
++++ source/geom/MultiPoint.cpp	Thu Apr  7 03:46:23 2005
+@@ -117,8 +117,8 @@ Geometry* MultiPoint::getBoundary() cons
+ 
+ bool MultiPoint::isSimple() const {
+ 	IsSimpleOp iso;
+-	Geometry *in = toInternalGeometry(this);
+-	bool issimple = iso.isSimple((MultiPoint *)in);
++	MultiPoint *in = dynamic_cast<MultiPoint *>(toInternalGeometry(this));
++	bool issimple = iso.isSimple(in);
+ 	if ( in != this ) delete(in);
+ 	return issimple;
+ }