1 files changed, 77 insertions, 0 deletions
diff --git a/basegfx/source/range/b2drange.cxx b/basegfx/source/range/b2drange.cxx
new file mode 100644
index 000000000000..d79adafaea27
--- /dev/null
+++ b/basegfx/source/range/b2drange.cxx
@@ -0,0 +1,77 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+// MARKER(update_precomp.py): autogen include statement, do not remove
+#include "precompiled_basegfx.hxx"
+
+#include <basegfx/range/b2drange.hxx>
+#include <basegfx/range/b2irange.hxx>
+#include <basegfx/numeric/ftools.hxx>
+#include <basegfx/matrix/b2dhommatrix.hxx>
+
+namespace basegfx
+{
+    B2DRange::B2DRange( const B2IRange& rRange ) :
+        maRangeX(),
+        maRangeY()
+    {
+        if( !rRange.isEmpty() )
+        {
+            maRangeX = rRange.getMinX();
+            maRangeY = rRange.getMinY();
+
+            maRangeX.expand(rRange.getMaxX());
+            maRangeY.expand(rRange.getMaxY());
+        }
+    }
+
+    void B2DRange::transform(const B2DHomMatrix& rMatrix)
+    {
+        if(!isEmpty() && !rMatrix.isIdentity())
+        {
+            const B2DRange aSource(*this);
+            reset();
+            expand(rMatrix * B2DPoint(aSource.getMinX(), aSource.getMinY()));
+            expand(rMatrix * B2DPoint(aSource.getMaxX(), aSource.getMinY()));
+            expand(rMatrix * B2DPoint(aSource.getMinX(), aSource.getMaxY()));
+            expand(rMatrix * B2DPoint(aSource.getMaxX(), aSource.getMaxY()));
+        }
+    }
+
+    B2IRange fround(const B2DRange& rRange)
+    {
+        return rRange.isEmpty() ?
+            B2IRange() :
+            B2IRange(fround(rRange.getMinimum()),
+                     fround(rRange.getMaximum()));
+    }
+} // end of namespace basegfx
+
+// eof
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */