From 85dc2cc4ca1570e2e965f4f546188fe943f7e86f Mon Sep 17 00:00:00 2001
From: frozar <fabien.rozar@gmail.com>
Date: Mon, 4 Dec 2017 23:45:48 +0100
Subject: [PATCH] [VISU] Coding style.

---
 .../pcl/visualization/impl/pcl_visualizer.hpp        | 12 ++++++------
 visualization/src/pcl_visualizer.cpp                 |  4 ++--
 visualization/test/text_simple.cpp                   |  2 +-
 visualization/test/text_simple_multiport.cpp         | 10 +++++-----
 4 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/visualization/include/pcl/visualization/impl/pcl_visualizer.hpp b/visualization/include/pcl/visualization/impl/pcl_visualizer.hpp
index b23f2903092..5724e0682e2 100644
--- a/visualization/include/pcl/visualization/impl/pcl_visualizer.hpp
+++ b/visualization/include/pcl/visualization/impl/pcl_visualizer.hpp
@@ -673,7 +673,7 @@ pcl::visualization::PCLVisualizer::addText3D (
     return false;
 
   // If there is no custom viewport and the viewport number is not 0, exit
-  if ((rens_->GetNumberOfItems() == 1) && (1 <= viewport))
+  if ((rens_->GetNumberOfItems () == 1) && (1 <= viewport))
   {
     PCL_ERROR ("[addText3D] The viewport [%d] doesn't exist (id <%s>)! ",
                viewport,
@@ -682,7 +682,7 @@ pcl::visualization::PCLVisualizer::addText3D (
   }
 
   rens_->InitTraversal ();
-  if (rens_->GetNumberOfItems() == 1)
+  if (rens_->GetNumberOfItems () == 1)
   {
     if (contains (tid))
     {
@@ -722,7 +722,7 @@ pcl::visualization::PCLVisualizer::addText3D (
 
   // Since each follower may follow a different camera, we need different followers
   rens_->InitTraversal ();
-  if (rens_->GetNumberOfItems() == 1)
+  if (rens_->GetNumberOfItems () == 1)
   {
     vtkRenderer* renderer = rens_->GetNextItem ();
 
@@ -794,7 +794,7 @@ pcl::visualization::PCLVisualizer::addText3D (
     return false;
 
   // If there is no custom viewport and the viewport number is not 0, exit
-  if ((rens_->GetNumberOfItems() == 1) && (1 <= viewport))
+  if ((rens_->GetNumberOfItems () == 1) && (1 <= viewport))
   {
     PCL_ERROR ("[addText3D] The viewport [%d] doesn't exist (id <%s>)! ",
                viewport,
@@ -803,7 +803,7 @@ pcl::visualization::PCLVisualizer::addText3D (
   }
 
   rens_->InitTraversal ();
-  if (rens_->GetNumberOfItems() == 1)
+  if (rens_->GetNumberOfItems () == 1)
   {
     if (contains (tid))
     {
@@ -850,7 +850,7 @@ pcl::visualization::PCLVisualizer::addText3D (
 
   // Save the pointer/ID pair to the global actor map. If we are saving multiple vtkFollowers
   rens_->InitTraversal ();
-  if (rens_->GetNumberOfItems() == 1)
+  if (rens_->GetNumberOfItems () == 1)
   {
     vtkRenderer* renderer = rens_->GetNextItem ();
 
diff --git a/visualization/src/pcl_visualizer.cpp b/visualization/src/pcl_visualizer.cpp
index 8fb6ba1edad..7ffb58bf495 100644
--- a/visualization/src/pcl_visualizer.cpp
+++ b/visualization/src/pcl_visualizer.cpp
@@ -900,7 +900,7 @@ pcl::visualization::PCLVisualizer::removeText3D (const std::string &id, int view
   bool success = true;
 
   // If there is no custom viewport and the viewport number is not 0, exit
-  if ((rens_->GetNumberOfItems() == 1) && (1 <= viewport))
+  if ((rens_->GetNumberOfItems () == 1) && (1 <= viewport))
   {
     PCL_ERROR ( "[addText3D] The viewport [%d] doesn't exist (id <%s>)! ",
                 viewport,
@@ -909,7 +909,7 @@ pcl::visualization::PCLVisualizer::removeText3D (const std::string &id, int view
   }
   // check all or an individual viewport for a similar id
   rens_->InitTraversal ();
-  if (rens_->GetNumberOfItems() == 1)
+  if (rens_->GetNumberOfItems () == 1)
   {
     ShapeActorMap::iterator am_it = shape_actor_map_->find (id);
 
diff --git a/visualization/test/text_simple.cpp b/visualization/test/text_simple.cpp
index e2b52815d64..9b6c45e81b4 100644
--- a/visualization/test/text_simple.cpp
+++ b/visualization/test/text_simple.cpp
@@ -6,7 +6,7 @@ int
 main (int argc, char** argv)
 {
   pcl::visualization::PCLVisualizer viz ("Visualizator");
-  viz.addCoordinateSystem(1.0);
+  viz.addCoordinateSystem (1.0);
 
   viz.addText3D ("Following text", pcl::PointXYZ(0.0, 0.0, 0.0),
                  1.0, 1.0, 0.0, 0.0, "id_following");
diff --git a/visualization/test/text_simple_multiport.cpp b/visualization/test/text_simple_multiport.cpp
index 90606797f28..ebffcd6212e 100644
--- a/visualization/test/text_simple_multiport.cpp
+++ b/visualization/test/text_simple_multiport.cpp
@@ -6,13 +6,13 @@ int
 main (int argc, char** argv)
 {
   pcl::visualization::PCLVisualizer viz ("Visualizator");
-  int leftPort(0);
-  int rightPort(0);
+  int leftPort (0);
+  int rightPort (0);
 
-  viz.createViewPort(0, 0, 0.5, 1, leftPort);
-  viz.createViewPort(0.5, 0, 1, 1, rightPort);
+  viz.createViewPort (0, 0, 0.5, 1, leftPort);
+  viz.createViewPort (0.5, 0, 1, 1, rightPort);
 
-  viz.addCoordinateSystem(1.0);
+  viz.addCoordinateSystem (1.0);
 
   viz.addText3D ("Following text", pcl::PointXYZ(0.0, 0.0, 0.0),
                  1.0, 1.0, 0.0, 0.0, "id_following", leftPort);