1 /* === S Y N F I G ========================================================= */
2 /*! \file valuenode_gradientrotate.h
3 ** \brief Template Header
8 ** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
9 ** Copyright (c) 2007 Chris Moore
11 ** This package is free software; you can redistribute it and/or
12 ** modify it under the terms of the GNU General Public License as
13 ** published by the Free Software Foundation; either version 2 of
14 ** the License, or (at your option) any later version.
16 ** This package is distributed in the hope that it will be useful,
17 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
18 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 ** General Public License for more details.
22 /* ========================================================================= */
24 /* === S T A R T =========================================================== */
26 #ifndef __SYNFIG_VALUENODE_GRADIENTROTATE_H
27 #define __SYNFIG_VALUENODE_GRADIENTROTATE_H
29 /* === H E A D E R S ======================================================= */
31 #include "valuenode.h"
33 /* === M A C R O S ========================================================= */
35 /* === C L A S S E S & S T R U C T S ======================================= */
39 struct ValueNode_GradientRotate : public LinkableValueNode
41 typedef etl::handle<ValueNode_GradientRotate> Handle;
42 typedef etl::handle<const ValueNode_GradientRotate> ConstHandle;
46 ValueNode_GradientRotate(const Gradient& x);
50 ValueNode::RHandle ref_gradient;
51 ValueNode::RHandle ref_offset;
55 virtual ~ValueNode_GradientRotate();
57 // static Handle create(ValueBase::Type id=ValueBase::TYPE_GRADIENT);
59 //! Sets the left-hand-side value_node
60 bool set_gradient(ValueNode::Handle a);
62 //! Gets the left-hand-side value_node
63 ValueNode::Handle get_gradient()const { return ref_gradient; }
65 //! Sets the right-hand-side value_node
66 bool set_offset(ValueNode::Handle b);
68 //! Gets the right-hand-side value_node
69 ValueNode::Handle get_offset()const { return ref_gradient; }
73 virtual ValueNode::LooseHandle get_link_vfunc(int i)const;
75 virtual int link_count()const;
77 virtual String link_local_name(int i)const;
78 virtual String link_name(int i)const;
79 virtual int get_link_index_from_name(const String &name)const;
81 virtual ValueBase operator()(Time t)const;
83 virtual String get_name()const;
84 virtual String get_local_name()const;
86 // static bool check_type(const ValueBase::Type &type);
88 virtual bool set_link_vfunc(int i,ValueNode::Handle x);
90 LinkableValueNode* create_new()const;
93 using synfig::LinkableValueNode::get_link_vfunc;
95 using synfig::LinkableValueNode::set_link_vfunc;
96 static bool check_type(ValueBase::Type type);
97 static ValueNode_GradientRotate* create(const ValueBase &x=ValueBase::TYPE_GRADIENT);
98 }; // END of class ValueNode_GradientRotate
100 }; // END of namespace synfig
102 /* === E N D =============================================================== */