public SurfaceGraphViewChangedEventArgs(int povx, int povy, int povz, int panx, int pany, double povd, string mapname) { this._pan_x = panx; this._pan_y = pany; this._pov_d = povd; this._pov_x = povx; this._pov_y = povy; this._pov_z = povz; this._mapname = mapname; }