From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Sun, 14 Nov 2010 12:09:51 +0000 (+0000)
Subject: Handle image hot spot in wxImage::Rotate180().
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/0547ad09ccbc8f853502bf496f411c1623a68382

Handle image hot spot in wxImage::Rotate180().

Set the hot spot coordinates correctly for the image returned from
Rotate180(), just as it's already done by Rotate90().

Closes #12680.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66149 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/src/common/image.cpp b/src/common/image.cpp
index 19a690b0fc..8dfb4fca68 100644
--- a/src/common/image.cpp
+++ b/src/common/image.cpp
@@ -1154,6 +1154,18 @@ wxImage wxImage::Rotate180() const
     long height = M_IMGDATA->m_height;
     long width  = M_IMGDATA->m_width;
 
+    if ( HasOption(wxIMAGE_OPTION_CUR_HOTSPOT_X) )
+    {
+        image.SetOption(wxIMAGE_OPTION_CUR_HOTSPOT_X,
+                        width - 1 - GetOptionInt(wxIMAGE_OPTION_CUR_HOTSPOT_X));
+    }
+
+    if ( HasOption(wxIMAGE_OPTION_CUR_HOTSPOT_Y) )
+    {
+        image.SetOption(wxIMAGE_OPTION_CUR_HOTSPOT_Y,
+                        height - 1 - GetOptionInt(wxIMAGE_OPTION_CUR_HOTSPOT_Y));
+    }
+
     const unsigned char *source_data = M_IMGDATA->m_data;
     unsigned char *target_data = data + width * height * 3;