/usr/include/libawn/awn-cairo-utils.h is in libawn-dev 0.4.1~bzr830-2ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (C) 2007 Anthony Arobone <aarobone@gmail.com>
* Copyright (C) 2009 Mark Lee <avant-wn@lazymalevolence.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Author : Anthony Arobone <aarobone@gmail.com>
* (awn_cairo_rounded_rect)
* Author : Mark Lee <avant-wn@lazymalevolence.com>
* (awn_cairo_set_source_color,
* awn_cairo_set_source_color_with_alpha_multiplier,
* awn_cairo_pattern_add_color_stop_color)
*/
#ifndef __AWN_CAIRO_UTILS_H__
#define __AWN_CAIRO_UTILS_H__
#include <cairo.h>
#include <libdesktop-agnostic/desktop-agnostic.h>
typedef enum
{
ROUND_NONE = 0,
ROUND_TOP_LEFT = 1 << 0,
ROUND_TOP_RIGHT = 1 << 1,
ROUND_BOTTOM_RIGHT = 1 << 2,
ROUND_BOTTOM_LEFT = 1 << 3,
ROUND_TOP = ROUND_TOP_LEFT | ROUND_TOP_RIGHT,
ROUND_BOTTOM = ROUND_BOTTOM_LEFT | ROUND_BOTTOM_RIGHT,
ROUND_LEFT = ROUND_TOP_LEFT | ROUND_BOTTOM_LEFT,
ROUND_RIGHT = ROUND_TOP_RIGHT | ROUND_BOTTOM_RIGHT,
ROUND_ALL = ROUND_LEFT | ROUND_RIGHT
} AwnCairoRoundCorners;
void
awn_cairo_rounded_rect (cairo_t *cr,
double x0, double y0,
double width, double height,
double radius, AwnCairoRoundCorners state);
void
awn_cairo_rounded_rect_shadow(cairo_t *cr, double rx0, double ry0,
double width, double height,
double radius, AwnCairoRoundCorners state,
double shadow_radius, double shadow_alpha);
void
awn_cairo_set_source_color (cairo_t *cr,
DesktopAgnosticColor *color);
void
awn_cairo_set_source_color_with_alpha_multiplier (cairo_t *cr,
DesktopAgnosticColor *color,
gdouble multiplier);
void
awn_cairo_set_source_color_with_multipliers (cairo_t *cr,
DesktopAgnosticColor *color,
gdouble color_multiplier,
gdouble alpha_multiplier);
void
awn_cairo_pattern_add_color_stop_color (cairo_pattern_t *pattern,
double offset,
DesktopAgnosticColor *color);
void
awn_cairo_pattern_add_color_stop_color_with_alpha_multiplier (cairo_pattern_t *pattern,
double offset,
DesktopAgnosticColor *color,
gdouble multiplier);
#endif
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