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/*
Copyright (C) 2016 Paul Davis
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <cairomm/context.h>
#include "gtkmm2ext/rgb_macros.h"
#include "utils.h"
void
set_source_rgba (Cairo::RefPtr<Cairo::Context> context, uint32_t col, bool with_alpha)
{
int r, g, b, a;
UINT_TO_RGBA (col, &r, &g, &b, &a);
if (with_alpha) {
context->set_source_rgba (r/255.0, g/255.0, b/255.0, a/255.0);
} else {
context->set_source_rgb (r/255.0, g/255.0, b/255.0);
}
}
void
set_source_rgb (Cairo::RefPtr<Cairo::Context> context, uint32_t color)
{
set_source_rgba (context, color, false);
}
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