[Liblas-commits] hg: 3 new changesets

[liblas-commits at liblas.org]

changeset c64470d3e9f8 in /Volumes/Data/www/liblas.org/hg
details: http://hg.liblas.orghg?cmd=changeset;node=c64470d3e9f8
summary: don't need lasheader include

changeset 7288ae9cb053 in /Volumes/Data/www/liblas.org/hg
details: http://hg.liblas.orghg?cmd=changeset;node=7288ae9cb053
summary: whitespace normalization

changeset 99023a42b7b9 in /Volumes/Data/www/liblas.org/hg
details: http://hg.liblas.orghg?cmd=changeset;node=99023a42b7b9
summary: add project convenience method, not particularly lightweight

diffstat:

 include/liblas/detail/fwd.hpp   |   2 +-
 include/liblas/lasbounds.hpp    |  24 ++++++++++++++++++++++++
 include/liblas/lastransform.hpp |   1 -
 3 files changed, 25 insertions(+), 2 deletions(-)

diffs (78 lines):

diff -r e81d1fed87ba -r 99023a42b7b9 include/liblas/detail/fwd.hpp
--- a/include/liblas/detail/fwd.hpp	Mon Aug 16 16:09:20 2010 -0500
+++ b/include/liblas/detail/fwd.hpp	Tue Aug 17 09:15:25 2010 -0500
@@ -47,7 +47,7 @@
 // Forward declarations
 namespace liblas {
 
-template<typename T>class Bounds;
+template<typename T> class Bounds;
 class Classification;
 class Color;
 class FilterI;
diff -r e81d1fed87ba -r 99023a42b7b9 include/liblas/lasbounds.hpp
--- a/include/liblas/lasbounds.hpp	Mon Aug 16 16:09:20 2010 -0500
+++ b/include/liblas/lasbounds.hpp	Tue Aug 17 09:15:25 2010 -0500
@@ -44,6 +44,7 @@
 
 #include <liblas/detail/fwd.hpp>
 #include <liblas/laspoint.hpp>
+#include <liblas/lastransform.hpp>
 #include <liblas/detail/utility.hpp>
 
 // boost
@@ -60,6 +61,7 @@
 
 namespace liblas {
 
+    
 template <typename T>
 class Bounds
 {
@@ -199,6 +201,18 @@
     maxs[index] = v;
 }
 
+liblas::Point min() {
+    liblas::Point p;
+    p.SetCoordinates(mins(0), mins(1), mins(2));
+    return p;
+}
+
+liblas::Point max() {
+    liblas::Point p;
+    p.SetCoordinates(max(0), max(1), maxs(2));
+    return p;
+}
+
 T minx() const { if (mins.size() == 0) return 0; return mins[0]; }
 T miny() const { if (mins.size() < 2) return 0; return mins[1]; }
 T minz() const { if (mins.size() < 3) return 0; return mins[2]; }
@@ -294,6 +308,16 @@
     }
 }
 
+Bounds<T> project(liblas::SpatialReference const& in_ref, liblas::SpatialReference const& out_ref)
+{
+    liblas::ReprojectionTransform trans(in_ref, out_ref);
+    
+    liblas::Point minimum = min();
+    liblas::Point maximum = max();
+    trans.transform(minimum);
+    trans.transform(maximum);
+    return Bounds<T>(minimum, maximum);
+}
 
 };
 } // namespace liblas
diff -r e81d1fed87ba -r 99023a42b7b9 include/liblas/lastransform.hpp
--- a/include/liblas/lastransform.hpp	Mon Aug 16 16:09:20 2010 -0500
+++ b/include/liblas/lastransform.hpp	Tue Aug 17 09:15:25 2010 -0500
@@ -43,7 +43,6 @@
 #define LIBLAS_LASTRANSFORM_HPP_INCLUDED
 
 #include <liblas/lasversion.hpp>
-#include <liblas/lasheader.hpp>
 #include <liblas/laspoint.hpp>
 #include <liblas/lasspatialreference.hpp>
 // boost