X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftrunk%2Fsrc%2Fsynfig%2Fvaluenode_scale.h;h=fba1aa06ae69d938ad1e6166532191cad7fb3625;hb=fb6a93cf220f019cc2128e3b076f9094aa7b463f;hp=a11f6e0f03507a5e2069ecdac54887d5d3e4e07c;hpb=9ff670a60001e455fa506f6b6292300e8d1cec8f;p=synfig.git

diff --git a/synfig-core/trunk/src/synfig/valuenode_scale.h b/synfig-core/trunk/src/synfig/valuenode_scale.h
index a11f6e0..fba1aa0 100644
--- a/synfig-core/trunk/src/synfig/valuenode_scale.h
+++ b/synfig-core/trunk/src/synfig/valuenode_scale.h
@@ -65,7 +65,10 @@ public:
 	virtual ValueBase operator()(Time t)const;
 
 	//! Returns the modified Link to match the target value at time t
-	virtual ValueBase operator()(Time t, const synfig::Point &target_value) const;
+	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;