/usr/include/gtkextra-3.0/gtkextra/gtkplotcanvasline.h is in libgtkextra-dev 3.2.0-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 | /* gtkplotcanvas - gtkplot canvas widget for gtk+
* Copyright 1999-2001 Adrian E. Feiguin <feiguin@ifir.edu.ar>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __GTK_PLOT_CANVAS_LINE_H__
#define __GTK_PLOT_CANVAS_LINE_H__
#define GTK_PLOT_CANVAS_LINE(obj) G_TYPE_CHECK_INSTANCE_CAST (obj, gtk_plot_canvas_line_get_type (), GtkPlotCanvasLine)
#define GTK_PLOT_CANVAS_LINE_CLASS(klass) G_TYPE_CHECK_CLASS_CAST (klass, gtk_plot_canvas_line_get_type(), GtkPlotCanvasLineClass)
#define GTK_IS_PLOT_CANVAS_LINE(obj) G_TYPE_CHECK_INSTANCE_TYPE (obj, gtk_plot_canvas_line_get_type ())
#define G_TYPE_PLOT_CANVAS_LINE (gtk_plot_canvas_line_get_type ())
#include <gdk/gdk.h>
#include "gtkplotpc.h"
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
typedef struct _GtkPlotCanvasLine GtkPlotCanvasLine;
typedef struct _GtkPlotCanvasLineClass GtkPlotCanvasLineClass;
typedef enum
{
GTK_PLOT_CANVAS_ARROW_NONE = 0,
GTK_PLOT_CANVAS_ARROW_ORIGIN = 1 << 0,
GTK_PLOT_CANVAS_ARROW_END = 1 << 1
} GtkPlotCanvasArrow;
/**
* GtkPlotCanvasLine:
*
* The GtkPlotCanvasLine struct contains only private data.
* It should only be accessed through the functions described below.
*/
struct _GtkPlotCanvasLine
{
/*< private >*/
GtkPlotCanvasChild parent;
GtkPlotLine line;
gdouble x1, y1, x2, y2;
GtkPlotCanvasPos pos;
GtkPlotCanvasArrow arrow_mask;
gint arrow_length;
gint arrow_width;
GtkPlotSymbolStyle arrow_style;
};
struct _GtkPlotCanvasLineClass
{
GtkPlotCanvasChildClass parent_class;
};
GType gtk_plot_canvas_line_get_type (void);
GtkPlotCanvasChild *
gtk_plot_canvas_line_new (GtkPlotLineStyle style,
gfloat width,
const GdkColor *color,
GtkPlotCanvasArrow arrow_mask);
void gtk_plot_canvas_line_set_attributes
(GtkPlotCanvasLine *line,
GtkPlotLineStyle style,
gfloat width,
const GdkColor *color);
void gtk_plot_canvas_line_set_arrow (GtkPlotCanvasLine *line,
GtkPlotSymbolStyle style,
gfloat width, gfloat length,
GtkPlotCanvasArrow mask);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __GTK_PLOT_CANVAS_LINE_H__ */
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