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diff --git a/src/live_effects/parameter/satellitepairarray.h b/src/live_effects/parameter/satellitepairarray.h
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+++ b/src/live_effects/parameter/satellitepairarray.h
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+#ifndef INKSCAPE_LIVEPATHEFFECT_SATELLITE_PAIR_ARRAY_H
+#define INKSCAPE_LIVEPATHEFFECT_SATELLITE_PAIR_ARRAY_H
+
+/*
+ * Inkscape::LivePathEffectParameters
+ * Copyright (C) Jabiertxo Arraiza Cenoz <jabier.arraiza@marker.es>
+ * Special thanks to Johan Engelen for the base of the effect -powerstroke-
+ * Also to ScislaC for point me to the idea
+ * Also su_v for his construvtive feedback and time
+ * To Nathan Hurst for his review and help on refactor
+ * and finaly to Liam P. White for his big help on coding, that save me a lot of
+ * hours
+ * 
+ * 
+ * This parameter act as bridge from pointwise class to serialize it as a LPE
+ * parameter
+ * 
+ * Released under GNU GPL, read the file 'COPYING' for more information
+ */
+
+#include <glib.h>
+#include "live_effects/parameter/array.h"
+#include "knot-holder-entity.h"
+
+namespace Inkscape {
+
+namespace LivePathEffect {
+
+class SatellitePairArrayParamKnotHolderEntity;
+
+class SatellitePairArrayParam : public ArrayParam<std::pair<int, Geom::Satellite> > {
+public:
+    SatellitePairArrayParam(const Glib::ustring &label,
+                                 const Glib::ustring &tip,
+                                 const Glib::ustring &key,
+                                 Inkscape::UI::Widget::Registry *wr,
+                                 Effect *effect);
+    virtual ~SatellitePairArrayParam();
+
+    virtual Gtk::Widget * param_newWidget() {
+        return NULL;
+    }
+
+    void set_oncanvas_looks(SPKnotShapeType shape, SPKnotModeType mode,
+                            guint32 color);
+    virtual bool providesKnotHolderEntities() const {
+        return true;
+    }
+    virtual void addKnotHolderEntities(KnotHolder *knotholder, SPDesktop *desktop, SPItem *item);
+    void set_pwd2(Geom::Piecewise<Geom::D2<Geom::SBasis> > const &pwd2_in,
+                  Geom::Piecewise<Geom::D2<Geom::SBasis> > const &pwd2_normal_in);
+    Geom::Piecewise<Geom::D2<Geom::SBasis> > const &get_pwd2() const {
+        return last_pwd2;
+    }
+    Geom::Piecewise<Geom::D2<Geom::SBasis> > const &get_pwd2_normal() const {
+        return last_pwd2_normal;
+    }
+    friend class SatellitePairArrayParamKnotHolderEntity;
+
+private:
+    SatellitePairArrayParam(const SatellitePairArrayParam &);
+    SatellitePairArrayParam &operator=(const SatellitePairArrayParam &);
+
+    SPKnotShapeType knot_shape;
+    SPKnotModeType knot_mode;
+    guint32 knot_color;
+    
+    Geom::Piecewise<Geom::D2<Geom::SBasis> > last_pwd2;
+    Geom::Piecewise<Geom::D2<Geom::SBasis> > last_pwd2_normal;
+
+};
+
+class SatellitePairArrayParamKnotHolderEntity : public KnotHolderEntity {
+public:
+    SatellitePairArrayParamKnotHolderEntity(SatellitePairArrayParam *p, unsigned int index);
+    virtual ~SatellitePairArrayParamKnotHolderEntity() {}
+
+    virtual void knot_set(Geom::Point const &p, Geom::Point const &origin, guint state);
+    virtual Geom::Point knot_get() const;
+
+    /** Checks whether the index falls within the size of the parameter's vector */
+    bool valid_index(unsigned int index) const {
+        return (_pparam->_vector.size() > index);
+    };
+
+private:
+    SatellitePairArrayParam *_pparam;
+    unsigned int _index;
+};
+
+} //namespace LivePathEffect
+
+} //namespace Inkscape
+
+#endif