From a00daa65ec8e09e8091048e0155c250c6d534942 Mon Sep 17 00:00:00 2001
From: David Elliott <dfe@tgwbd.org>
Date: Mon, 15 Dec 2003 21:07:44 +0000
Subject: [PATCH] Use wxBitmap::GetNSImage() in wxDC::DrawBitmap.  Mask support
 now works.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@24875 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/cocoa/dc.mm | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/cocoa/dc.mm b/src/cocoa/dc.mm
index 44762feba2..c40f86acae 100644
--- a/src/cocoa/dc.mm
+++ b/src/cocoa/dc.mm
@@ -481,12 +481,11 @@ void wxDC::DoDrawBitmap(const wxBitmap &bmp, wxCoord x, wxCoord y, bool useMask)
     [transform concat];
     [flipTransform concat];
 
-    NSImage *nsimage = [[NSImage alloc]
-            initWithSize:NSMakeSize(bmp.GetWidth(), bmp.GetHeight())];
-    [nsimage addRepresentation: const_cast<wxBitmap&>(bmp).GetNSBitmapImageRep()];
+    NSImage *nsimage = [bmp.GetNSImage(useMask) retain];
+
     [nsimage drawAtPoint: NSMakePoint(0,0)
         fromRect: NSMakeRect(0.0,0.0,bmp.GetWidth(),bmp.GetHeight())
-        operation: NSCompositeCopy
+        operation: NSCompositeSourceOver
         fraction: 1.0];
         
     [nsimage release];
-- 
2.50.0