Fix justification of vertically aligned multi-line text.

common/eda_text.cpp

@@ -40,7 +40,7 @@
 // because the text position is sometimes critical.
 // Currently, this change is broken for rotated or mirrored texts,
 // so keep this line commented until there are fixes
-//#define FIX_MULTILINE_VERT_JUSTIF
+#define FIX_MULTILINE_VERT_JUSTIF
 
 // Conversion to application internal units defined at build time.
 #if defined( PCBNEW )
@@ -267,9 +267,13 @@ void EDA_TEXT::Draw( EDA_RECT* aClipBox, wxDC* aDC, const wxPoint& aOffset,
 {
     if( m_MultilineAllowed )
     {
-        wxPoint        pos  = m_Pos;
         wxArrayString* list = wxStringSplit( m_Text, '\n' );
-        wxPoint        offset;
+
+        wxPoint        pos  = m_Pos;  // Position of first line of the
+                                      // multiline text according to
+                                      // the center of the multiline text block
+
+        wxPoint        offset;        // Offset to next line.
 
         offset.y = GetInterline();
 
@@ -290,7 +294,12 @@ void EDA_TEXT::Draw( EDA_RECT* aClipBox, wxDC* aDC, const wxPoint& aOffset,
                 break;
             }
         }
+
+        // Rotate the position of the first line
+        // around the center of the multiline text block
+        RotatePoint( &pos, m_Pos, m_Orient );
 #endif
+        // Rotate the offset lines to increase happened in the right direction
         RotatePoint( &offset, m_Orient );
 
         for( unsigned i = 0; i<list->Count(); i++ )