X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftrunk%2Fsrc%2Fsynfig%2Fvaluenode_bline.h;h=4599d26ff082a19121f68b6d55b35718cfdab578;hb=9459638ad6797b8139f1e9f0715c96076dbf0890;hp=b88ba866fcb5247f4b4bbddf8a96b53151862b73;hpb=e3acc0b267b14fda5db3c7bbb2f218b993ef84b3;p=synfig.git

diff --git a/synfig-core/trunk/src/synfig/valuenode_bline.h b/synfig-core/trunk/src/synfig/valuenode_bline.h
index b88ba86..4599d26 100644
--- a/synfig-core/trunk/src/synfig/valuenode_bline.h
+++ b/synfig-core/trunk/src/synfig/valuenode_bline.h
@@ -1,28 +1,30 @@
-/* === S I N F G =========================================================== */
+/* === S Y N F I G ========================================================= */
 /*!	\file valuenode_bline.h
-**	\brief Template Header
+**	\brief Header file for implementation of the "BLine" valuenode conversion.
 **
-**	$Id: valuenode_bline.h,v 1.1.1.1 2005/01/04 01:23:15 darco Exp $
+**	$Id$
 **
 **	\legal
-**	Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**	Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+**	Copyright (c) 2008 Chris Moore
 **
-**	This software and associated documentation
-**	are CONFIDENTIAL and PROPRIETARY property of
-**	the above-mentioned copyright holder.
+**	This package is free software; you can redistribute it and/or
+**	modify it under the terms of the GNU General Public License as
+**	published by the Free Software Foundation; either version 2 of
+**	the License, or (at your option) any later version.
 **
-**	You may not copy, print, publish, or in any
-**	other way distribute this software without
-**	a prior written agreement with
-**	the copyright holder.
+**	This package 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
+**	General Public License for more details.
 **	\endlegal
 */
 /* ========================================================================= */
 
 /* === S T A R T =========================================================== */
 
-#ifndef __SINFG_VALUENODE_BLINE_H
-#define __SINFG_VALUENODE_BLINE_H
+#ifndef __SYNFIG_VALUENODE_BLINE_H
+#define __SYNFIG_VALUENODE_BLINE_H
 
 /* === H E A D E R S ======================================================= */
 
@@ -39,7 +41,7 @@
 
 /* === C L A S S E S & S T R U C T S ======================================= */
 
-namespace sinfg {
+namespace synfig {
 
 
 //! Converts a list of bline points into a list of segments
@@ -47,7 +49,10 @@ ValueBase convert_bline_to_segment_list(const ValueBase &bline);
 
 //! Converts a list of bline points into a list of widths
 ValueBase convert_bline_to_width_list(const ValueBase &bline);
-	
+
+//! Finds the closest point to pos in bline
+Real find_closest_point(const ValueBase &bline, const Point &pos, Real &radius, bool loop, Point *out_point = 0);
+
 /*! \class ValueNode_BLine
 **	\brief \writeme
 */
@@ -57,14 +62,14 @@ public:
 
 	typedef etl::handle<ValueNode_BLine> Handle;
 	typedef etl::handle<const ValueNode_BLine> ConstHandle;
-	
+
 
 	ValueNode_BLine();
 
 public:
-	
 
-	
+
+
  	virtual ValueBase operator()(Time t)const;
 
 	virtual ~ValueNode_BLine();
@@ -74,23 +79,21 @@ public:
 	virtual String get_name()const;
 	virtual String get_local_name()const;
 
-	virtual ValueNode* clone(const GUID& deriv_guid=GUID())const;
-	
 	virtual ListEntry create_list_entry(int index, Time time=0, Real origin=0.5);
 
 protected:
-	
+
 	LinkableValueNode* create_new()const;
 
 public:
-	//using sinfg::LinkableValueNode::set_link_vfunc;
+	//using synfig::LinkableValueNode::set_link_vfunc;
 	static bool check_type(ValueBase::Type type);
 	static ValueNode_BLine* create(const ValueBase &x=ValueBase::TYPE_LIST);
 }; // END of class ValueNode_BLine
 
 typedef ValueNode_BLine::ListEntry::ActivepointList ActivepointList;
 
-}; // END of namespace sinfg
+}; // END of namespace synfig
 
 /* === E N D =============================================================== */