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comparison src/xs_curve.h @ 384:7e35b6059d79

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author Matti Hamalainen <ccr@tnsp.org>
date Tue, 27 Dec 2005 10:33:00 +0000
parents 58079c6180a0
children 54d86ee98b98
comparison
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383:e0caab85510e 384:7e35b6059d79
20 typedef struct _XSCurveClass XSCurveClass; 20 typedef struct _XSCurveClass XSCurveClass;
21 21
22 22
23 struct _XSCurve 23 struct _XSCurve
24 { 24 {
25 GtkDrawingArea graph; 25 GtkDrawingArea graph;
26 26
27 gfloat min_x; 27 gfloat min_x;
28 gfloat max_x; 28 gfloat max_x;
29 gfloat min_y; 29 gfloat min_y;
30 gfloat max_y; 30 gfloat max_y;
31 GdkPixmap *pixmap; 31 GdkPixmap *pixmap;
32 gint height; /* (cached) graph height in pixels */ 32 gint height; /* (cached) graph height in pixels */
33 gint grab_point; /* point currently grabbed */ 33 gint grab_point; /* point currently grabbed */
34 gint last; 34 gint last;
35 35
36 /* (cached) curve points: */ 36 /* (cached) curve points: */
37 gint num_points; 37 gint num_points;
38 GdkPoint *point; 38 GdkPoint *point;
39 39
40 /* control points: */ 40 /* control points: */
41 gint num_ctlpoints; /* number of control points */ 41 gint num_ctlpoints; /* number of control points */
42 gfloat (*ctlpoint)[2]; /* array of control points */ 42 gfloat (*ctlpoint)[2]; /* array of control points */
43 }; 43 };
44 44
45 struct _XSCurveClass 45 struct _XSCurveClass
46 { 46 {
47 GtkDrawingAreaClass parent_class; 47 GtkDrawingAreaClass parent_class;
48 }; 48 };
49 49
50 50
51 GtkType xs_curve_get_type (void); 51 GtkType xs_curve_get_type (void);
52 GtkWidget* xs_curve_new (void); 52 GtkWidget* xs_curve_new (void);