**
** \legal
** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+** Copyright (c) 2007 Chris Moore
**
** This package is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public License as
Glib::RefPtr<Gdk::GC> gc(Gdk::GC::create(get_window()));
const Color bg1(0.75, 0.75, 0.75);
const Color bg2(0.5, 0.5, 0.5);
- Gdk::Color gdk_c;
int i;
for(i=width-1;i>=0;i--)
{
- color_func(color,float(i)/float(width));
+ color_func(color,
+ (use_colorspace_gamma() && type<TYPE_U)
+ ? gamma_out(float(i)/float(width))
+ : (float(i)/float(width)));
const Color c1(Color::blend(color,bg1,1.0).clamped());
const Color c2(Color::blend(color,bg2,1.0).clamped());
assert(c1.is_valid());
assert(c2.is_valid());
- gushort r1;
- gushort g1;
- gushort b1;
- gushort r2;
- gushort g2;
- gushort b2;
-
- if(use_colorspace_gamma() && (type<TYPE_U))
- {
- r1=(256*App::gamma.r_F32_to_U8(gamma_out(c1.get_r())));
- g1=(256*App::gamma.g_F32_to_U8(gamma_out(c1.get_g())));
- b1=(256*App::gamma.b_F32_to_U8(gamma_out(c1.get_b())));
- r2=(256*App::gamma.r_F32_to_U8(gamma_out(c2.get_r())));
- g2=(256*App::gamma.g_F32_to_U8(gamma_out(c2.get_g())));
- b2=(256*App::gamma.b_F32_to_U8(gamma_out(c2.get_b())));
- }
- else
- {
- r1=(256*App::gamma.r_F32_to_U8(c1.get_r()));
- g1=(256*App::gamma.g_F32_to_U8(c1.get_g()));
- b1=(256*App::gamma.b_F32_to_U8(c1.get_b()));
- r2=(256*App::gamma.r_F32_to_U8(c2.get_r()));
- g2=(256*App::gamma.g_F32_to_U8(c2.get_g()));
- b2=(256*App::gamma.b_F32_to_U8(c2.get_b()));
- }
-
-
if((i*2/height)&1)
{
- gdk_c.set_rgb(r1,g1,b1);
- gc->set_rgb_fg_color(gdk_c);
+ gc->set_rgb_fg_color(colorconv_synfig2gdk(c1));
get_window()->draw_rectangle(gc, true, ca.get_x()+i, ca.get_y(), 1, height/2);
- gdk_c.set_rgb(r2,g2,b2);
- gc->set_rgb_fg_color(gdk_c);
+ gc->set_rgb_fg_color(colorconv_synfig2gdk(c2));
get_window()->draw_rectangle(gc, true, ca.get_x()+i, ca.get_y()+height/2, 1, height/2);
}
else
{
- gdk_c.set_rgb(r2,g2,b2);
- gc->set_rgb_fg_color(gdk_c);
+ gc->set_rgb_fg_color(colorconv_synfig2gdk(c2));
get_window()->draw_rectangle(gc, true, ca.get_x()+i, ca.get_y(), 1, height/2);
- gdk_c.set_rgb(r1,g1,b1);
- gc->set_rgb_fg_color(gdk_c);
+ gc->set_rgb_fg_color(colorconv_synfig2gdk(c1));
get_window()->draw_rectangle(gc, true, ca.get_x()+i, ca.get_y()+height/2, 1, height/2);
}
}