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Remove unused variable (review pull request #632)
port-changes-from-branch-2.x.y-to-default
2020-01-31, Fabrice Bellet
4f159034c598
Remove unused variable (review pull request #632)
/*
libgstroke - a GNOME stroke interface library
Copyright (c) 1996,1997,1998,1999,2000,2001 Mark F. Willey, ETLA Technical
See the file COPYING for distribution information.
*/
/* largest number of points allowed to be sampled */
#ifndef _GSTROKE_H_
#define _GSTROKE_H_
#define GSTROKE_MAX_POINTS 10000
/* number of sample points required to have a valid stroke */
#define GSTROKE_MIN_POINTS 50
/* maximum number of numbers in stroke */
#define GSTROKE_MAX_SEQUENCE 32
/* threshold of size of smaller axis needed for it to define its own
bin size */
#define GSTROKE_SCALE_RATIO 4
/* minimum percentage of points in bin needed to add to sequence */
#define GSTROKE_BIN_COUNT_PERCENT 0.07
void
gstroke_set_draw_strokes
(
gboolean
draw
);
gboolean
gstroke_draw_strokes
(
void
);
void
gstroke_set_mouse_button
(
gint
button
);
guint
gstroke_get_mouse_button
(
void
);
/* enable strokes for the widget */
void
gstroke_enable
(
GtkWidget
*
widget
);
/* disable strokes for the widget */
void
gstroke_disable
(
GtkWidget
*
widget
);
guint
gstroke_signal_connect
(
GtkWidget
*
widget
,
const
gchar
*
name
,
void
(
*
func
)(
GtkWidget
*
widget
,
void
*
data
),
gpointer
data
);
/* frees all the memory allocated for stroke, should be called when
the widget is destroyed*/
void
gstroke_cleanup
(
GtkWidget
*
widget
);
#endif