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
10 ** This package is free software; you can redistribute it and/or
11 ** modify it under the terms of the GNU General Public License as
12 ** published by the Free Software Foundation; either version 2 of
13 ** the License, or (at your option) any later version.
15 ** This package is distributed in the hope that it will be useful,
16 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
17 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 ** General Public License for more details.
21 /* ========================================================================= */
23 /* === S T A R T =========================================================== */
25 #ifndef __SYNFIG_VALUENODE_GRADIENTROTATE_H
26 #define __SYNFIG_VALUENODE_GRADIENTROTATE_H
28 /* === H E A D E R S ======================================================= */
30 #include "valuenode.h"
32 /* === M A C R O S ========================================================= */
34 /* === C L A S S E S & S T R U C T S ======================================= */
38 struct ValueNode_GradientRotate : public LinkableValueNode
40 typedef etl::handle<ValueNode_GradientRotate> Handle;
41 typedef etl::handle<const ValueNode_GradientRotate> ConstHandle;
45 ValueNode_GradientRotate(const Gradient& x);
49 ValueNode::RHandle ref_gradient;
50 ValueNode::RHandle ref_offset;
54 virtual ~ValueNode_GradientRotate();
56 // static Handle create(ValueBase::Type id=ValueBase::TYPE_GRADIENT);
58 //! Sets the left-hand-side value_node
59 bool set_gradient(ValueNode::Handle a);
61 //! Gets the left-hand-side value_node
62 ValueNode::Handle get_gradient()const { return ref_gradient; }
64 //! Sets the right-hand-side value_node
65 bool set_offset(ValueNode::Handle b);
67 //! Gets the right-hand-side value_node
68 ValueNode::Handle get_offset()const { return ref_gradient; }
72 virtual ValueNode::LooseHandle get_link_vfunc(int i)const;
74 virtual int link_count()const;
76 virtual String link_local_name(int i)const;
77 virtual String link_name(int i)const;
78 virtual int get_link_index_from_name(const String &name)const;
80 virtual ValueBase operator()(Time t)const;
82 virtual String get_name()const;
83 virtual String get_local_name()const;
85 // static bool check_type(const ValueBase::Type &type);
87 virtual bool set_link_vfunc(int i,ValueNode::Handle x);
89 LinkableValueNode* create_new()const;
92 using synfig::LinkableValueNode::get_link_vfunc;
94 using synfig::LinkableValueNode::set_link_vfunc;
95 static bool check_type(ValueBase::Type type);
96 static ValueNode_GradientRotate* create(const ValueBase &x=ValueBase::TYPE_GRADIENT);
97 }; // END of class ValueNode_GradientRotate
99 }; // END of namespace synfig
101 /* === E N D =============================================================== */