From 7dbd8ef802f1f0cef23432468ade2ec6f710d8b7 Mon Sep 17 00:00:00 2001
From: Tomasz Wlostowski <tomasz.wlostowski@cern.ch>
Date: Wed, 15 Jul 2020 18:22:56 +0200
Subject: [PATCH] EDA_TEXT: implement GetEffectiveShape()

---
 common/eda_text.cpp | 19 +++++++++++++++++++
 include/eda_text.h  |  3 +++
 2 files changed, 22 insertions(+)

diff --git a/common/eda_text.cpp b/common/eda_text.cpp
index a8b148f99f..f86863b53a 100644
--- a/common/eda_text.cpp
+++ b/common/eda_text.cpp
@@ -48,6 +48,11 @@
 #include <math/vector2d.h>    // for VECTOR2D
 #include <trigo.h>            // for RotatePoint
 
+#include <geometry/shape.h>
+#include <geometry/shape_segment.h>
+#include <geometry/shape_compound.h>
+
+
 #include <wx/debug.h>         // for wxASSERT
 #include <wx/wx.h>            // for wxPoint, wxString, wxArrayString, wxSize
 
@@ -612,6 +617,20 @@ void EDA_TEXT::TransformTextShapeToSegmentList( std::vector<wxPoint>& aCornerBuf
 }
 
 
+std::shared_ptr<SHAPE> EDA_TEXT::GetEffectiveShape( ) const
+{
+    std::shared_ptr<SHAPE_COMPOUND> shape ( new SHAPE_COMPOUND );
+    int penWidth = GetEffectiveTextPenWidth();
+    std::vector<wxPoint> pts;
+    TransformTextShapeToSegmentList( pts );
+
+    for( unsigned jj = 0; jj < pts.size(); jj += 2 )
+        shape->AddShape( new SHAPE_SEGMENT( pts[jj], pts[jj+1], penWidth ) );
+
+    return shape;
+}
+
+
 static struct EDA_TEXT_DESC
 {
     EDA_TEXT_DESC()
diff --git a/include/eda_text.h b/include/eda_text.h
index e7a968aecb..e3607cd8b3 100644
--- a/include/eda_text.h
+++ b/include/eda_text.h
@@ -32,6 +32,7 @@
 #include "kicad_string.h"
 #include "painter.h"
 
+class SHAPE;
 class SHAPE_POLY_SET;
 
 using KIGFX::RENDER_SETTINGS;
@@ -292,6 +293,8 @@ public:
     void TransformBoundingBoxWithClearanceToPolygon( SHAPE_POLY_SET* aCornerBuffer,
                                                      int aClearanceValue ) const;
 
+    std::shared_ptr<SHAPE> GetEffectiveShape( ) const;
+
     /**
      * Test if \a aPoint is within the bounds of this object.
      *