From 0ba116a3ee5a8580a8ba84723c404b862fec41ab Mon Sep 17 00:00:00 2001
From: Ian McInerney <ian.s.mcinerney@ieee.org>
Date: Wed, 22 Feb 2023 00:54:39 +0000
Subject: [PATCH] Remove unused functions from COLOR4D

---
 common/gal/color4d.cpp | 21 +--------------------
 include/gal/color4d.h  | 12 ------------
 2 files changed, 1 insertion(+), 32 deletions(-)

diff --git a/common/gal/color4d.cpp b/common/gal/color4d.cpp
index 2b5c706bda..6aa78e390d 100644
--- a/common/gal/color4d.cpp
+++ b/common/gal/color4d.cpp
@@ -227,8 +227,6 @@ wxColour COLOR4D::ToColour() const
     return colour;
 }
 
-#endif
-
 
 COLOR4D COLOR4D::LegacyMix( const COLOR4D& aColor ) const
 {
@@ -244,24 +242,7 @@ COLOR4D COLOR4D::LegacyMix( const COLOR4D& aColor ) const
 
     return candidate;
 }
-
-
-unsigned int COLOR4D::ToU32() const
-{
-    return ToColour().GetRGB();
-}
-
-
-void COLOR4D::FromU32( unsigned int aPackedColor )
-{
-    wxColour c;
-    c.SetRGB( aPackedColor );
-    r = c.Red() / 255.0;
-    g = c.Green() / 255.0;
-    b = c.Blue() / 255.0;
-    a = c.Alpha() / 255.0;
-}
-
+#endif
 
 namespace KIGFX {
 
diff --git a/include/gal/color4d.h b/include/gal/color4d.h
index 266b4e97f1..97dbb4ec4e 100644
--- a/include/gal/color4d.h
+++ b/include/gal/color4d.h
@@ -182,18 +182,6 @@ public:
      * @param aColor The color to mix with this one
      */
     COLOR4D LegacyMix( const COLOR4D& aColor ) const;
-
-    /**
-     * Packs the color into an unsigned int for compatibility with legacy canvas.
-     *
-     * @note This is a lossy downsampling and also that the alpha channel is lost.
-     */
-    unsigned int ToU32() const;
-
-    /**
-     * Unpack from a unsigned int in the legacy EDA_COLOR_T format.
-     */
-    void FromU32( unsigned int aPackedColor );
 #endif /* WX_COMPATIBILITY */