- Fix bug when user zoom - close - load a trace. (position of container texts)

src/common/info.cpp

@@ -74,3 +74,20 @@ Element_pos Info::Render::_info_accurate = 0.0;
 
 bool        Info::Render::_no_arrows = false;
 bool        Info::Render::_no_events = false;
+
+
+void Info::release_all(){
+
+    Info::Container::x_min = 0;
+    Info::Container::x_max = 0;
+    Info::Container::y_min = 0;
+    Info::Container::y_max = 0;
+    
+    Info::Entity::x_min = 0;
+    Info::Entity::x_max = 0;
+    Info::Entity::y_min = 0;
+    Info::Entity::y_max = 0;
+
+    Info::Render::_x_min_visible = 0.0;
+    Info::Render::_x_max_visible = 0.0;
+}

src/common/info.hpp

@@ -72,7 +72,11 @@ public:
      */
     virtual ~Info();
 
-  
+    /*!
+     * \brief Release all Info class attributes.
+     */
+    static void release_all();  
+
     /*!
      * \brief Sub structure to store screen information.
      */

src/core/Core.cpp

@@ -749,6 +749,10 @@ void Core::launch_action(int state, void* arg) {
 
        
         _render_opengl->updateGL();
+
+        /* Release all data */
+        Info::release_all();
+
         break;
 
         

src/render/Render_opengl.cpp

@@ -454,18 +454,26 @@ bool Render_opengl::unbuild(){
     _wait_angle=0.0f;/* begin with 0 rad angle */
 
     /* init measurement attributes */    
-    Info::Container::x_max = 0;
+    /*    Info::Container::x_max = 0;
     Info::Container::y_max = 0;
     Info::Container::x_min = 0;
     Info::Container::y_min = 0;
 
     Info::Entity::x_max = 0;
-    Info::Entity::x_min = 0;
+    Info::Entity::x_min = 0;*/
     //    _state_x_max = 0;
     _state_y_max = 0;
     //    _state_x_min = 0;
     _state_y_min = 0;
 
+    /* TODO: call method which release Geometry attribute values */
+    _x_state_scale     = 1;/* for states scaling */
+    _x_state_translate = 0;/* for states translation */
+    _y_state_scale     = 1;/* for states scaling */
+    _y_state_translate = 0;/* for states translation */
+    _x_scroll_pos      = 0;/* horizontal bar placed on 0 */
+    _y_scroll_pos      = 0;
+
     /* clear lists to store container texts */
     _text_pos.clear();
     _text_value.clear();