comparison: gtk/plugins/gestures/gstroke.h
gtk/plugins/gestures/gstroke.h
- branch
- cpw.khc.msnp14
- changeset 20472
- 6a6d2ef151e6
- parent 12667
- 1677da671689
- parent 14253
- b63ebf84c42b
- child 20471
- 1966704b3e42
equal
deleted
inserted
replaced
| 13912:463b4fa9f067 | 20472:6a6d2ef151e6 |
|---|---|
| 1 /* | |
| 2 libgstroke - a GNOME stroke interface library | |
| 3 Copyright (c) 1996,1997,1998,1999,2000,2001 Mark F. Willey, ETLA Technical | |
| 4 | |
| 5 See the file COPYING for distribution information. | |
| 6 */ | |
| 7 | |
| 8 /* largest number of points allowed to be sampled */ | |
| 9 #ifndef _GSTROKE_H_ | |
| 10 #define _GSTROKE_H_ | |
| 11 | |
| 12 #define GSTROKE_MAX_POINTS 10000 | |
| 13 | |
| 14 /* number of sample points required to have a valid stroke */ | |
| 15 #define GSTROKE_MIN_POINTS 50 | |
| 16 | |
| 17 /* maximum number of numbers in stroke */ | |
| 18 #define GSTROKE_MAX_SEQUENCE 32 | |
| 19 | |
| 20 /* threshold of size of smaller axis needed for it to define its own | |
| 21 bin size */ | |
| 22 #define GSTROKE_SCALE_RATIO 4 | |
| 23 | |
| 24 /* minimum percentage of points in bin needed to add to sequence */ | |
| 25 #define GSTROKE_BIN_COUNT_PERCENT 0.07 | |
| 26 | |
| 27 void gstroke_set_draw_strokes(gboolean draw); | |
| 28 gboolean gstroke_draw_strokes(void); | |
| 29 | |
| 30 void gstroke_set_mouse_button(gint button); | |
| 31 guint gstroke_get_mouse_button(void); | |
| 32 | |
| 33 /* enable strokes for the widget */ | |
| 34 void gstroke_enable (GtkWidget *widget); | |
| 35 | |
| 36 /* disable strokes for the widget */ | |
| 37 void gstroke_disable(GtkWidget *widget); | |
| 38 | |
| 39 guint gstroke_signal_connect (GtkWidget *widget, | |
| 40 const gchar *name, | |
| 41 void (*func)(GtkWidget *widget, void *data), | |
| 42 gpointer data); | |
| 43 | |
| 44 /* frees all the memory allocated for stroke, should be called when | |
| 45 the widget is destroyed*/ | |
| 46 void gstroke_cleanup (GtkWidget *widget); | |
| 47 | |
| 48 #endif |
