summaryrefslogtreecommitdiff
path: root/basegfx/inc/basegfx/range/b2drangeclipper.hxx
diff options
context:
space:
mode:
Diffstat (limited to 'basegfx/inc/basegfx/range/b2drangeclipper.hxx')
-rw-r--r--basegfx/inc/basegfx/range/b2drangeclipper.hxx53
1 files changed, 53 insertions, 0 deletions
diff --git a/basegfx/inc/basegfx/range/b2drangeclipper.hxx b/basegfx/inc/basegfx/range/b2drangeclipper.hxx
new file mode 100644
index 000000000000..9a3dc7c46083
--- /dev/null
+++ b/basegfx/inc/basegfx/range/b2drangeclipper.hxx
@@ -0,0 +1,53 @@
+/* -*- 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 2008 by Sun Microsystems, Inc.
+ *
+ * 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.
+ *
+ ************************************************************************/
+
+#ifndef _BGFX_RANGE_B2DRANGECLIPPER_HXX
+#define _BGFX_RANGE_B2DRANGECLIPPER_HXX
+
+#include <basegfx/range/b2dpolyrange.hxx>
+#include <vector>
+
+namespace basegfx
+{
+ namespace tools
+ {
+ /** Extract poly-polygon w/o self-intersections from poly-range
+
+ Similar to the solveCrossovers(const B2DPolyPolygon&)
+ method, this one calculates a self-intersection-free
+ poly-polygon with the same topology, and encoding
+ inside/outsidedness via polygon orientation and layering.
+ */
+ B2DPolyPolygon solveCrossovers(const std::vector<B2DRange>& rRanges,
+ const std::vector<B2VectorOrientation>& rOrientations);
+ }
+}
+
+#endif /* _BGFX_RANGE_B2DRANGECLIPPER_HXX */
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */