Copy of change 3284 for macosx platform: maximum alpha is 255, not 100.

1 files changed, 1 insertions, 1 deletions

diff --git a/cocoa/PlatCocoa.mm b/cocoa/PlatCocoa.mm
index 259387846..7dfb60169 100644
--- a/cocoa/PlatCocoa.mm
+++ b/cocoa/PlatCocoa.mm
@@ -626,7 +626,7 @@ void Scintilla::SurfaceImpl::AlphaRectangle(PRectangle rc, int /*cornerSize*/, C
     ColourDesired colour( fill.AsLong() );
     
     // Set the Fill color to match
-    CGContextSetRGBFillColor( gc, colour.GetRed() / 255.0, colour.GetGreen() / 255.0, colour.GetBlue() / 255.0, alphaFill / 100.0 );
+    CGContextSetRGBFillColor( gc, colour.GetRed() / 255.0, colour.GetGreen() / 255.0, colour.GetBlue() / 255.0, alphaFill / 255.0 );
     CGRect rect = PRectangleToCGRect( rc );
     CGContextFillRect( gc, rect );
   }