From 9c0a2c0a0ff09aee7d33bc98d2ca32515870d463 Mon Sep 17 00:00:00 2001 From: Matthias Melcher Date: Mon, 5 Jun 2006 11:59:09 +0000 Subject: OS X Quartz: fixed issues with creating a gray image map. Fluid problems still appear. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@5176 ea41ed52-d2ee-0310-a9c1-e6b18d33e121 --- src/fl_draw_image_mac.cxx | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'src') diff --git a/src/fl_draw_image_mac.cxx b/src/fl_draw_image_mac.cxx index c0f8a451f..f70d180c0 100644 --- a/src/fl_draw_image_mac.cxx +++ b/src/fl_draw_image_mac.cxx @@ -178,7 +178,11 @@ static void innards(const uchar *buf, int X, int Y, int W, int H, linedelta = W; } // create an image context - CGColorSpaceRef lut = CGColorSpaceCreateDeviceRGB(); + CGColorSpaceRef lut = 0; + if (delta<=2) + lut = CGColorSpaceCreateDeviceGray(); + else + lut = CGColorSpaceCreateDeviceRGB(); CGDataProviderRef src = CGDataProviderCreateWithData( 0L, array, linedelta*H*delta, 0L); CGImageRef img = CGImageCreate( W, H, 8, 8*delta, linedelta*delta, lut, delta&1?kCGImageAlphaNone:kCGImageAlphaNoneSkipLast, -- cgit v1.2.3