X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftrunk%2Fsrc%2Fsynfig%2Fvaluenode_scale.h;h=fba1aa06ae69d938ad1e6166532191cad7fb3625;hb=4be650adcbea49129f3869d8596255ace7f987b1;hp=6b82c4d0185bd922364010b3dda2fd8b4cfb7a1c;hpb=b37086823c5bfee9c76f6b265584a414100963ef;p=synfig.git

diff --git a/synfig-core/trunk/src/synfig/valuenode_scale.h b/synfig-core/trunk/src/synfig/valuenode_scale.h
index 6b82c4d..fba1aa0 100644
--- a/synfig-core/trunk/src/synfig/valuenode_scale.h
+++ b/synfig-core/trunk/src/synfig/valuenode_scale.h
@@ -6,7 +6,7 @@
 **
 **	\legal
 **	Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
-**	Copyright (c) 2007 Chris Moore
+**	Copyright (c) 2007, 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
@@ -55,21 +55,6 @@ public:
 
 	virtual ~ValueNode_Scale();
 
-	//! \writeme
-	bool set_value_node(const ValueNode::Handle &a);
-
-	//! \writeme
-	ValueNode::Handle get_value_node()const;
-
-	void set_scalar(Real x);
-
-	bool set_scalar(const ValueNode::Handle &x);
-
-	ValueNode::Handle get_scalar()const;
-
-
-
-
 	virtual ValueNode::LooseHandle get_link_vfunc(int i)const;
 
 	virtual int link_count()const;
@@ -79,6 +64,12 @@ public:
 
 	virtual ValueBase operator()(Time t)const;
 
+	//! Returns the modified Link to match the target value at time t
+	ValueBase get_inverse(Time t, const synfig::Vector &target_value) const;
+	ValueBase get_inverse(Time t, const synfig::Angle &target_value) const;
+
+	bool is_invertible(Time t)const;
+
 	virtual String get_name()const;
 
 	virtual String get_local_name()const;