-BBTK_NAME("ShowNPoints");
-BBTK_AUTHOR("Eduardo DAVILA");
-BBTK_DESCRIPTION("widget that shows N moints in 3D (vtkActors)");
-BBTK_CATEGORY("widgetVtk");
-BBTK_INPUT(ShowNPoints,In,"One Point",std::vector<int>,"");
-BBTK_INPUT(ShowNPoints,Renderer,"Renderer",vtkRenderer*,"");
-BBTK_INPUT(ShowNPoints,Image,"vktkImageData",vtkImageData*,"");
-BBTK_INPUT(ShowNPoints,Colour,"Colour of the actor",std::vector<double>,"colour");
-BBTK_INPUT(ShowNPoints,Opacity,"Opacity of the actor",double,"");
-BBTK_INPUT(ShowNPoints,Radio,"Radio of the spheres",double,"");
-BBTK_OUTPUT(ShowNPoints , lstPointsX , " list of points X ", std::vector<int> ,"");
-BBTK_OUTPUT(ShowNPoints , lstPointsY , " list of points Y ", std::vector<int> ,"");
-BBTK_OUTPUT(ShowNPoints , lstPointsZ , " list of points Z ", std::vector<int> ,"");
+ BBTK_NAME("ShowNPoints");
+ BBTK_AUTHOR("Eduardo DAVILA");
+ BBTK_DESCRIPTION("widget that shows N moints in 3D (vtkActors)");
+ BBTK_CATEGORY("widgetVtk");
+ BBTK_INPUT(ShowNPoints,In,"One Point",std::vector<int>,"");
+ BBTK_INPUT(ShowNPoints,Renderer,"Renderer",vtkRenderer*,"");
+ BBTK_INPUT(ShowNPoints,Image,"vktkImageData",vtkImageData*,"");
+ BBTK_INPUT(ShowNPoints,Colour,"Colour of the actor",std::vector<double>,"colour");
+ BBTK_INPUT(ShowNPoints,Opacity,"Opacity of the actor",double,"");
+ BBTK_INPUT(ShowNPoints,Radio,"Radio of the spheres",double,"");
+ BBTK_OUTPUT(ShowNPoints , lstPointsX , " list of points X ", std::vector<int> ,"");
+ BBTK_OUTPUT(ShowNPoints , lstPointsY , " list of points Y ", std::vector<int> ,"");
+ BBTK_OUTPUT(ShowNPoints , lstPointsZ , " list of points Z ", std::vector<int> ,"");
+ BBTK_OUTPUT(ShowNPoints , lstLabels , " list of labels ", std::vector<std::string> ,"");