diff --git a/ArchitectureColoredPainting/src/Editor/GraphicElement.cpp b/ArchitectureColoredPainting/src/Editor/GraphicElement.cpp
index 47f4ee1..f1fa45a 100644
--- a/ArchitectureColoredPainting/src/Editor/GraphicElement.cpp
+++ b/ArchitectureColoredPainting/src/Editor/GraphicElement.cpp
@@ -38,3 +38,17 @@ QPainterPath GroupElement::getPaintObject() const
     else
         return QPainterPath();
 }
+
+void BitmapPath::applyTransformation(QTransform& transformation)
+{
+}
+
+QImage FolderBitmapPath::getStylesAppliedCache() const
+{
+    return QImage();
+}
+
+QImage ComposedPainterPath::getStylesAppliedCache() const
+{
+    return QImage();
+}