summaryrefslogtreecommitdiff
path: root/basegfx/inc/basegfx/tools/debugplotter.hxx
diff options
context:
space:
mode:
Diffstat (limited to 'basegfx/inc/basegfx/tools/debugplotter.hxx')
-rw-r--r--basegfx/inc/basegfx/tools/debugplotter.hxx107
1 files changed, 107 insertions, 0 deletions
diff --git a/basegfx/inc/basegfx/tools/debugplotter.hxx b/basegfx/inc/basegfx/tools/debugplotter.hxx
new file mode 100644
index 000000000000..ece104af3553
--- /dev/null
+++ b/basegfx/inc/basegfx/tools/debugplotter.hxx
@@ -0,0 +1,107 @@
+/*************************************************************************
+ *
+ * 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.
+ *
+ ************************************************************************/
+
+#ifndef _BGFX_TOOLS_DEBUGPLOTTER_HXX
+#define _BGFX_TOOLS_DEBUGPLOTTER_HXX
+
+#include <basegfx/point/b2dpoint.hxx>
+#include <basegfx/vector/b2dvector.hxx>
+#include <basegfx/range/b2drange.hxx>
+#include <basegfx/polygon/b2dpolygon.hxx>
+#include <basegfx/polygon/b2dpolypolygon.hxx>
+#include <rtl/string.hxx>
+#include <boost/utility.hpp> // for noncopyable
+#include <vector>
+#include <utility>
+#include <iostream>
+
+
+namespace basegfx
+{
+ class B2DCubicBezier;
+
+ /** Generates debug output for various basegfx data types.
+
+ Use this class to produce debug (trace) output for various
+ basegfx geometry data types. By default, this class outputs
+ via OSL_TRACE (i.e. to stderr), and uses the gnuplot output
+ format.
+
+ To be able to generate one coherent block of output, this
+ class delays actual writing to its destructor
+ */
+ class DebugPlotter : private ::boost::noncopyable
+ {
+ public:
+ /** Create new debug output object
+
+ @param pTitle
+ Title of the debug output, will appear in trace output
+ */
+ explicit DebugPlotter( const sal_Char* pTitle );
+
+ /** Create new debug output object
+
+ @param pTitle
+ Title of the debug output, will appear in trace output
+
+ @param rOutputStream
+ Stream to write output to. Must stay valid over the
+ lifetime of this object!
+ */
+ DebugPlotter( const sal_Char* pTitle,
+ ::std::ostream& rOutputStream );
+
+ ~DebugPlotter();
+
+ void plot( const B2DPoint& rPoint,
+ const sal_Char* pTitle );
+ void plot( const B2DVector& rVec,
+ const sal_Char* pTitle );
+ void plot( const B2DCubicBezier& rBezier,
+ const sal_Char* pTitle );
+ void plot( const B2DRange& rRange,
+ const sal_Char* pTitle );
+ void plot( const B2DPolygon& rPoly,
+ const sal_Char* pTitle );
+ void plot( const B2DPolyPolygon& rPoly,
+ const sal_Char* pTitle );
+
+ private:
+ void print( const sal_Char* );
+
+ ::rtl::OString maTitle;
+ ::std::vector< ::std::pair< B2DPoint, ::rtl::OString > > maPoints;
+ ::std::vector< ::std::pair< B2DVector, ::rtl::OString > > maVectors;
+ ::std::vector< ::std::pair< B2DRange, ::rtl::OString > > maRanges;
+ ::std::vector< ::std::pair< B2DPolygon, ::rtl::OString > > maPolygons;
+
+ ::std::ostream* mpOutputStream;
+ };
+}
+
+#endif /* _BGFX_TOOLS_DEBUGPLOTTER_HXX */