Pcbnew, 3D viewer: fix incorrect position of multiline texts.

common/eda_text.cpp

@@ -295,7 +295,7 @@ void EDA_TEXT::Draw( EDA_RECT* aClipBox, wxDC* aDC, const wxPoint& aOffset,
 
 
 void EDA_TEXT::GetPositionsOfLinesOfMultilineText(
-        std::vector<wxPoint>& aPositions, int aLineCount )
+        std::vector<wxPoint>& aPositions, int aLineCount ) const
 {
     wxPoint        pos  = m_Pos;  // Position of first line of the
                                   // multiline text according to

include/eda_text.h

@@ -275,7 +275,7 @@ public:
      * for efficiency reasons
      */
     void GetPositionsOfLinesOfMultilineText(
-                std::vector<wxPoint>& aPositions, int aLineCount );
+                std::vector<wxPoint>& aPositions, int aLineCount ) const;
     /**
      * Function Format
      * outputs the object to \a aFormatter in s-expression form.

pcbnew/board_items_to_polygon_shape_transform.cpp

@@ -290,22 +290,19 @@ void TEXTE_PCB::TransformShapeWithClearanceToPolygonSet(
 
     if( IsMultilineAllowed() )
     {
-        wxPoint        pos  = GetTextPosition();
         wxArrayString* list = wxStringSplit( GetText(), '\n' );
-        wxPoint        offset;
+        std::vector<wxPoint> positions;
+        positions.reserve( list->Count() );
+        GetPositionsOfLinesOfMultilineText( positions, list->Count() );
 
-        offset.y = GetInterline();
-        RotatePoint( &offset, GetOrientation() );
-
-        for( unsigned i = 0; i<list->Count(); i++ )
+        for( unsigned ii = 0; ii < list->Count(); ii++ )
         {
-            wxString txt = list->Item( i );
-            DrawGraphicText( NULL, NULL, pos, color,
+            wxString txt = list->Item( ii );
+            DrawGraphicText( NULL, NULL, positions[ii], color,
                              txt, GetOrientation(), size,
                              GetHorizJustify(), GetVertJustify(),
                              GetThickness(), IsItalic(),
                              true, addTextSegmToPoly );
-            pos += offset;
         }
 
         delete list;