X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftrunk%2Fsrc%2Fsynfig%2Fvaluenode_bline.h;h=4599d26ff082a19121f68b6d55b35718cfdab578;hb=1fa460ffee65518b7fce0053616798fb0070deba;hp=6e16f7c26f75fb685ab8262bc1ab6b72350eac49;hpb=e8a065f2385c219c511b57dac52786120bfa097d;p=synfig.git diff --git a/synfig-core/trunk/src/synfig/valuenode_bline.h b/synfig-core/trunk/src/synfig/valuenode_bline.h index 6e16f7c..4599d26 100644 --- a/synfig-core/trunk/src/synfig/valuenode_bline.h +++ b/synfig-core/trunk/src/synfig/valuenode_bline.h @@ -1,11 +1,12 @@ /* === 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) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley +** Copyright (c) 2008 Chris Moore ** ** This package is free software; you can redistribute it and/or ** modify it under the terms of the GNU General Public License as @@ -48,7 +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 */ @@ -58,14 +62,14 @@ public: typedef etl::handle Handle; typedef etl::handle ConstHandle; - + ValueNode_BLine(); public: - - + + virtual ValueBase operator()(Time t)const; virtual ~ValueNode_BLine(); @@ -75,12 +79,10 @@ 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: