API harmonization (scaled method)

src/db/db/dbEdgePair.h

@@ -588,10 +588,10 @@ private:
  *  @return The scaled edge pair
  */ 
 template <class C>
-inline edge_pair<double> 
+inline edge_pair<db::DCoord>
 operator* (const edge_pair<C> &e, double s)
 {
-  return edge_pair<double> (e.first () * s, e.second () * s);
+  return edge_pair<db::DCoord> (e.first () * s, e.second () * s);
 }
 
 /**

src/db/db/dbPath.h

@@ -631,6 +631,16 @@ public:
     return res;
   }
 
+  /**
+   *  @brief Returns the scaled path
+   */
+  db::path<db::DCoord>
+  scaled (double s) const
+  {
+    db::complex_trans<C, db::DCoord> ct (s);
+    return this->transformed (ct);
+  }
+
   /**
    *  @brief Returns the moved path
    *
@@ -944,11 +954,10 @@ operator* (const Tr &t, const path<typename Tr::coord_type> &p)
  *  @return The scaled path
  */
 template <class C>
-inline path<double>
+inline path<db::DCoord>
 operator* (const path<C> &p, double s)
 {
-  db::complex_trans<C, double> ct (s);
-  return ct * p;
+  return p.scaled (s);
 }
 
 /**

src/db/db/dbPoint.h

@@ -159,6 +159,14 @@ public:
     return r;
   }
 
+  /**
+   *  @brief Returns the scaled point
+   */
+  point<db::DCoord> scaled (double s) const
+  {
+    return point<db::DCoord> (m_x * s, m_y * s);
+  }
+
   /**
    *  @brief Moved point (equivalent to add)
    *  This alias is needed for compatibility with other shapes

src/db/db/dbPolygon.h

@@ -1958,6 +1958,16 @@ public:
     return this->transformed_ext<Tr> (t);
   }
 
+  /**
+   *  @brief Returns the scaled polygon
+   */
+  db::polygon<db::DCoord>
+  scaled (double s) const
+  {
+    db::complex_trans<C, db::DCoord> ct (s);
+    return this->transformed (ct);
+  }
+
   /**
    *  @brief Returns the moved polyon
    *
@@ -2864,6 +2874,16 @@ public:
     return this->transformed_ext<Tr> (t);
   }
 
+  /**
+   *  @brief Returns the scaled polygon
+   */
+  db::simple_polygon<db::DCoord>
+  scaled (double s) const
+  {
+    db::complex_trans<C, db::DCoord> ct (s);
+    return this->transformed (ct);
+  }
+
   /**
    *  @brief Returns the moved polyon
    *
@@ -3564,11 +3584,10 @@ operator* (const Tr &t, const simple_polygon<typename Tr::coord_type> &p)
  *  @return The scaled polygon
  */
 template <class C>
-inline polygon<double>
+inline polygon<db::DCoord>
 operator* (const polygon<C> &p, double s)
 {
-  db::complex_trans<C, double> ct (s);
-  return ct * p;
+  return p.scaled (s);
 }
 
 /**
@@ -3580,11 +3599,10 @@ operator* (const polygon<C> &p, double s)
  *  @return The scaled polygon
  */
 template <class C>
-inline simple_polygon<double>
+inline simple_polygon<db::DCoord>
 operator* (const simple_polygon<C> &p, double s)
 {
-  db::complex_trans<C, double> ct (s);
-  return ct * p;
+  return p.scaled (s);
 }
 
 /**

src/db/db/dbText.h

@@ -646,6 +646,16 @@ public:
     }
   }
 
+  /**
+   *  @brief Returns the scaled path
+   */
+  db::text<db::DCoord>
+  scaled (double s) const
+  {
+    db::complex_trans<C, db::DCoord> ct (s);
+    return this->transformed (ct);
+  }
+
   /**
    *  @brief Return the moved text
    *
@@ -964,11 +974,10 @@ operator* (const TargetTr &t, const text_ref<Text, Tr> &p)
  *  @return The scaled text
  */
 template <class C>
-inline text<double>
+inline text<db::DCoord>
 operator* (const text<C> &t, double s)
 {
-  db::complex_trans<C, double> ct (s);
-  return ct * t;
+  return t.scaled (s);
 }
 
 /**

src/db/db/dbUserObject.h

@@ -379,6 +379,15 @@ public:
     return o;
   }
 
+  /**
+   *  @brief Returns the scaled object
+   */
+  db::user_object<C> scaled (double s) const
+  {
+    db::complex_trans<C, C> ct (s);
+    return this->transformed (ct);
+  }
+
   /**
    *  @brief Moves the object
    *